Snowdon walk
A beginners guide to safely climbing the highest mountain in England and Wales.
Hiking weather forecast
Snowdonia hourly weather (Visual Crossing)
Sunset: 19:32. Dusk: 20:07. Dark: 20:48. Moon 86% (dusk to 02:24)
Updated: Sat, 14-Sep at 08:39
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
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23%
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23%
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| Sun, 15 Sep |
68%
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68%
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97%
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97%
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97%
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97%
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97%
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97%
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90%
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68%
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68%
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| Mon, 16 Sep |
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| Tue, 17 Sep |
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| Wed, 18 Sep |
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| Thu, 19 Sep |
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| Fri, 20 Sep |
10%
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10%
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13%
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| Sat, 21 Sep |
13%
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13%
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10%
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23%
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| Sun, 22 Sep |
3%
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13%
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16%
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19%
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19%
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| Mon, 23 Sep |
10%
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10%
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10%
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10%
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19%
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19%
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13%
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13%
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| Tue, 24 Sep |
10%
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10%
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13%
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13%
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19%
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19%
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26%
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| Wed, 25 Sep |
13%
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13%
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10%
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26%
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29%
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29%
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| Thu, 26 Sep |
26%
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26%
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16%
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16%
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36%
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36%
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36%
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36%
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36%
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36%
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42%
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42%
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| Fri, 27 Sep | 🌫 23% | 🌫 23% |
19%
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19%
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19%
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19%
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19%
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19%
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23%
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23%
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23%
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23%
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36%
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36%
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| Sat, 28 Sep |
29%
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29%
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19%
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19%
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19%
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19%
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19%
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19%
| 🌫 23% | 🌫 23% | 🌫 23% | 🌫 23% | 🌫 23% | 🌫 23% |
42%
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42%
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Percentages are the chance of rain.
Weather data by Visual Crossing
Snowdonia hourly weather (Open Meteo)
Sunset: 19:32. Dusk: 20:07. Dark: 20:48. Moon 86% (dusk to 02:24)
Updated: Sat, 14-Sep at 08:37
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
59%
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45%
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33%
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27%
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22%
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18%
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13%
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8%
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6%
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8%
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12%
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16%
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20%
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24%
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| Sun, 15 Sep |
87%
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100%
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98%
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92%
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82%
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71%
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56%
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39%
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| Mon, 16 Sep |
2%
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2%
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2%
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2%
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3%
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4%
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3%
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1%
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| Tue, 17 Sep |
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| Wed, 18 Sep |
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| Thu, 19 Sep |
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| Fri, 20 Sep |
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| Sat, 21 Sep |
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| Sun, 22 Sep |
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10%
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18%
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13%
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| Mon, 23 Sep |
4%
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6%
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8%
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10%
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12%
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14%
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16%
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18%
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18%
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18%
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17%
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16%
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15%
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13%
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| Tue, 24 Sep | 🌫 6% | 🌫 6% |
6%
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7%
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8%
| 🌫 9% | 🌫 10% | 🌫 12% |
14%
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17%
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19%
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21%
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24%
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| Wed, 25 Sep |
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| Thu, 26 Sep |
33%
| 🌫 33% | 🌫 34% | 🌫 35% | 🌫 36% |
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33%
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30%
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| Fri, 27 Sep |
21%
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24%
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27%
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29%
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33%
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35%
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| Sat, 28 Sep |
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39%
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56%
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18%
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| Sun, 29 Sep |
38%
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42%
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44%
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44%
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44%
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44%
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43%
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42%
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41%
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39%
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37%
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35%
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34%
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32%
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30%
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27%
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Percentages are the chance of rain.
Weather data by Open-Meteo
Snowdonia hourly weather (Met Office)
Sunset: 19:32. Dusk: 20:07. Dark: 20:48. Moon 86% (dusk to 02:24)
Updated: Sat, 14-Sep at 08:00
| 06 | 09 | 12 | 15 | 18 | 21 | |
| Today |
9%
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8%
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8%
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5%
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4%
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| Sun, 15 Sep |
12%
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48%
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93%
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93%
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87%
| 🌫 52% |
| Mon, 16 Sep |
15%
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1%
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1%
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1%
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1%
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1%
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| Tue, 17 Sep |
3%
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1%
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1%
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1%
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0%
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| Wed, 18 Sep | 🌫 14% |
1%
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1%
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1%
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1%
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1%
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| Thu, 19 Sep | 🌫 16% | 🌫 14% |
2%
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1%
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1%
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1%
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| Fri, 20 Sep | 🌫 16% |
16%
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5%
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1%
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2%
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2%
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| Sat, 21 Sep | 🌫 18% |
Percentages are the chance of rain.
Weather data by Met Office
Regional weather (Met Office)
Sunset: 19:32. Dusk: 20:07. Dark: 20:48. Moon 86% (dusk to 02:24)
Updated: Sat, 14-Sep at 08:38
Wales
Some sunshine today but cloudier tomorrow with rain in places.
- A dry day is in store to begin the weekend with a mixture of cloud and sunny periods, these perhaps hazy at times
- Feeling warmer too with light winds
- Maximum Temperature 18C
Tonight:
- Staying dry for most overnight but some rain arriving in Anglesey later
- Turning chilly where skies remain clearer elsewhere but generally much milder than more recent nights
- Minimum Temperature 8C
Sunday:
- Cloudier than today with periods of rain in the north, locally persistent in the northwest
- The best of any brightness in the south and east
- Breezy on some coasts
- Maximum Temperature 16C
Outlook for Monday to Wednesday:
- Early cloud and drizzle in the south on Monday, then fine and bright for all
- Dry with periods of warm sunshine thereafter though often chilly overnight with fog patches
UK Day 6-7 and week 2
- Through the second half of next week, the vast majority of the UK is expected to be fine and dry, with spells of sunshine for most areas during the day
- If any rainfall develops it will likely be confined to the far north or northwest and only at the start of this period
- Daytime temperatures will likely be above average for many regions, although some cool nights are possible with mist or fog patches developing overnight
- Fairly strong winds could affect the south at times
- There is little change expected during the following weekend and much of the week that follows, although by late September there is a chance that more unsettled conditions may begin to develop
UK Week 3 and 4
- Typical Autumn weather will probably affect the UK with a mix of weather types during late September and early October
- Periods of wet, unsettled weather will likely be broken up by some spells of more settled, drier weather
- Overall, the wettest conditions will probably be in the west with the east drier
- Temperatures are most likely to be close to or slightly above average
Weather data by Met Office
Snowdonia mountain weather forecast (Met Office)
Updated: Sat, 14-Sep at 03:17
Specialist mountain forecast: MWIS
|
Today Sat, 14-Sep |
Mainly dry, but often cloudy. Windy. Generally dry and often cloudy, although some bright or sunny spells will occur, especially early and late today and across southeastern areas. It will feeling cold, especially at height with wind chill. There is just a small chance of a little light rain at times across northwestern parts of the park.
Conditions on the tops at 900m
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun, 15-Sep | Cloudy across the park, with outbreaks of rain and drizzle developing through the early hours across northern areas. Then outbreaks of rain become more widespread by daybreak, perhaps becoming heavy at times on western slopes. Through the day outbreaks of rain continue, locally heavy and also prolonged across western areas. Becoming dry through the evening with possibly some cloud breaks developing late evening.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mon, 16-Sep | A generally dry and bright day with long sunny spells and light winds. Freezing level above summits. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Tue, 17-Sep | Another dry and bright day with light winds and long sunny spells. Freezing level above summits. Becoming warmer. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wed, 18-Sep | Perhaps a little cloudier but with some sunny intervals still possible. Dry with light winds. Freezing level above summits. |
Weather data by Met Office
Snowdonia Air Quality (Pollen and UV)
Updated: Sat, 14-Sep at 08:37
Key : Low Medium High Very High
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
| Today | air q UV | air q UV | air q UV | air q UV | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q | air q | air q | air q | ||||||||
| Sun, 15 Sep | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q |
| Mon, 16 Sep | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q UV grass | air q grass | air q grass | air q grass | air q |
| Tue, 17 Sep | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q |
Pollens
These pollens are shown (in season):
- Grass
- Alder and birch (trees)
- Mugwort and Ragweed (weeds)
When out walking, wraparound glasses, a disposable or washable facemask, and being at the front of the group, all help.
Other forecasts: Met Office, University of Worcester
UV and Air Quality
The UV forecast takes account of cloud cover.
"Air Q", the European Air Quality index, is a mix of dust/particulates, ozone, sulphur and nitrous oxides
Data
Weather data by Open-Meteo and CAMS ENSEMBLE
Snowdonia Visibility
Updated: Sat, 14-Sep at 08:37
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 6km | 10km | 50km | 12km | 50km | 50km | 50km | 50km | 19km | 16km | 13km | 13km | 12km | 10km | ||
| Sun, 15 Sep | 1km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 1km | 0km | 0km | 0km | 0km | 3km | 2km | 7km |
| Mon, 16 Sep | 50km | 50km | 12km | 15km | 19km | 21km | 22km | 22km | 24km | 25km | 54km | 56km | 53km | 34km | 15km | 10km |
| Tue, 17 Sep | 8km | 7km | 16km | 25km | 34km | 39km | 43km | 48km | 55km | 62km | 68km | 61km | 53km | 45km | 37km | 29km |
| Wed, 18 Sep | 20km | 20km | 22km | 23km | 25km | 27km | 28km | 30km | 35km | 39km | 44km | 38km | 31km | 25km | 21km | 16km |
Visibility in km. Above 50km is 'good'. Humidity and air pollution make it worse. Theoretical maximum is 300km/200 miles in clean dry polar air.
On the South Downs, at ~ 170m/500ft, the horizon is is ~ 45km/30 miles away. On a mountain at 1,000m/3,000ft, it is ~ 160km/100 miles away. Formula: horizon in km = √ (13 x altitude in m)
Weather data by Open-Meteo
Snowdonia daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Sat, 14-Sep | 05:31 | 06:13 | 06:48 | 13:10 | 19:32 | 20:07 | 20:48 | 13:53 | |
| Sun, 15-Sep | 05:33 | 06:15 | 06:50 | 13:10 | 19:29 | 20:04 | 20:46 | 13:49 | |
| Mon, 16-Sep | 05:35 | 06:17 | 06:51 | 13:10 | 19:27 | 20:02 | 20:43 | 13:44 | |
| Tue, 17-Sep | 05:37 | 06:18 | 06:53 | 13:09 | 19:25 | 19:59 | 20:40 | 13:40 | |
| Wed, 18-Sep | 05:39 | 06:20 | 06:55 | 13:09 | 19:22 | 19:57 | 20:38 | 13:36 | |
| Thu, 19-Sep | 05:41 | 06:22 | 06:56 | 13:09 | 19:20 | 19:54 | 20:35 | 13:32 | |
| Fri, 20-Sep | 05:43 | 06:24 | 06:58 | 13:08 | 19:17 | 19:52 | 20:33 | 13:28 | |
| Sat, 21-Sep | 05:44 | 06:25 | 07:00 | 13:08 | 19:15 | 19:49 | 20:30 | 13:23 | |
| Sun, 22-Sep | 05:46 | 06:27 | 07:02 | 13:08 | 19:13 | 19:47 | 20:28 | 13:19 | |
| Mon, 23-Sep | 05:48 | 06:29 | 07:03 | 13:07 | 19:10 | 19:44 | 20:25 | 13:15 | |
| Tue, 24-Sep | 05:50 | 06:31 | 07:05 | 13:07 | 19:08 | 19:42 | 20:23 | 13:11 | |
| Wed, 25-Sep | 05:52 | 06:32 | 07:07 | 13:07 | 19:05 | 19:40 | 20:20 | 13:07 | |
| Thu, 26-Sep | 05:54 | 06:34 | 07:08 | 13:06 | 19:03 | 19:37 | 20:18 | 13:03 | |
| Fri, 27-Sep | 05:55 | 06:36 | 07:10 | 13:06 | 19:01 | 19:35 | 20:15 | 12:58 | |
| Sat, 28-Sep | 05:57 | 06:38 | 07:12 | 13:06 | 18:58 | 19:32 | 20:13 | 12:54 | |
| Sun, 29-Sep | 05:59 | 06:39 | 07:14 | 13:05 | 18:56 | 19:30 | 20:10 | 12:50 | |
| Mon, 30-Sep | 06:01 | 06:41 | 07:15 | 13:05 | 18:53 | 19:28 | 20:08 | 12:46 | |
| Tue, 01-Oct | 06:03 | 06:43 | 07:17 | 13:05 | 18:51 | 19:25 | 20:05 | 12:42 | |
| Wed, 02-Oct | 06:04 | 06:45 | 07:19 | 13:04 | 18:49 | 19:23 | 20:03 | 12:38 | |
| Thu, 03-Oct | 06:06 | 06:46 | 07:21 | 13:04 | 18:46 | 19:21 | 20:00 | 12:34 | |
| Fri, 04-Oct | 06:08 | 06:48 | 07:22 | 13:04 | 18:44 | 19:18 | 19:58 | 12:30 | |
| Sat, 05-Oct | 06:10 | 06:50 | 07:24 | 13:03 | 18:42 | 19:16 | 19:56 | 12:26 | |
| Sun, 06-Oct | 06:11 | 06:51 | 07:26 | 13:03 | 18:39 | 19:14 | 19:53 | 12:22 | |
| Mon, 07-Oct | 06:13 | 06:53 | 07:28 | 13:03 | 18:37 | 19:11 | 19:51 | 12:18 | |
| Tue, 08-Oct | 06:15 | 06:55 | 07:29 | 13:02 | 18:35 | 19:09 | 19:49 | 12:14 | |
| Wed, 09-Oct | 06:17 | 06:57 | 07:31 | 13:02 | 18:32 | 19:07 | 19:47 | 12:10 | |
| Thu, 10-Oct | 06:18 | 06:58 | 07:33 | 13:02 | 18:30 | 19:04 | 19:44 | 12:06 | |
| Fri, 11-Oct | 06:20 | 07:00 | 07:35 | 13:02 | 18:28 | 19:02 | 19:42 | 12:02 | |
| Sat, 12-Oct | 06:22 | 07:02 | 07:37 | 13:01 | 18:25 | 19:00 | 19:40 | 11:58 | |
| Sun, 13-Oct | 06:24 | 07:04 | 07:38 | 13:01 | 18:23 | 18:58 | 19:38 | 11:54 | |
| Mon, 14-Oct | 06:25 | 07:05 | 07:40 | 13:01 | 18:21 | 18:56 | 19:35 | 11:50 | |
| Tue, 15-Oct | 06:27 | 07:07 | 07:42 | 13:01 | 18:19 | 18:53 | 19:33 | 11:46 | |
| Wed, 16-Oct | 06:29 | 07:09 | 07:44 | 13:01 | 18:16 | 18:51 | 19:31 | 11:42 | |
| Thu, 17-Oct | 06:31 | 07:11 | 07:46 | 13:00 | 18:14 | 18:49 | 19:29 | 11:38 | |
| Fri, 18-Oct | 06:32 | 07:12 | 07:47 | 13:00 | 18:12 | 18:47 | 19:27 | 11:34 | |
| Sat, 19-Oct | 06:34 | 07:14 | 07:49 | 13:00 | 18:10 | 18:45 | 19:25 | 11:30 | |
| Sun, 20-Oct | 06:36 | 07:16 | 07:51 | 13:00 | 18:08 | 18:43 | 19:23 | 11:27 | |
| Mon, 21-Oct | 06:37 | 07:18 | 07:53 | 13:00 | 18:06 | 18:41 | 19:21 | 11:23 | |
| Tue, 22-Oct | 06:39 | 07:19 | 07:55 | 12:59 | 18:03 | 18:39 | 19:19 | 11:19 | |
| Wed, 23-Oct | 06:41 | 07:21 | 07:57 | 12:59 | 18:01 | 18:37 | 19:17 | 11:15 | |
| Thu, 24-Oct | 06:43 | 07:23 | 07:58 | 12:59 | 17:59 | 18:35 | 19:15 | 11:11 | |
| Fri, 25-Oct | 06:44 | 07:25 | 08:00 | 12:59 | 17:57 | 18:33 | 19:13 | 11:08 | |
| Sat, 26-Oct | 06:46 | 07:26 | 08:02 | 12:59 | 17:55 | 18:31 | 19:11 | 11:04 | |
| Sun, 27-Oct | 05:48 | 06:28 | 07:04 | 11:59 | 16:53 | 17:29 | 18:09 | 11:00 | |
| Mon, 28-Oct | 05:49 | 06:30 | 07:06 | 11:59 | 16:51 | 17:27 | 18:07 | 10:57 | |
| Tue, 29-Oct | 05:51 | 06:32 | 07:08 | 11:59 | 16:49 | 17:25 | 18:06 | 10:53 | |
| Wed, 30-Oct | 05:53 | 06:33 | 07:10 | 11:59 | 16:47 | 17:23 | 18:04 | 10:50 | |
| Thu, 31-Oct | 05:54 | 06:35 | 07:11 | 11:59 | 16:45 | 17:22 | 18:02 | 10:46 | |
| Fri, 01-Nov | 05:56 | 06:37 | 07:13 | 11:59 | 16:43 | 17:20 | 18:00 | 10:42 | |
| Sat, 02-Nov | 05:58 | 06:39 | 07:15 | 11:59 | 16:41 | 17:18 | 17:59 | 10:39 | |
| Sun, 03-Nov | 05:59 | 06:40 | 07:17 | 11:59 | 16:39 | 17:16 | 17:57 | 10:35 | |
| Mon, 04-Nov | 06:01 | 06:42 | 07:19 | 11:59 | 16:38 | 17:15 | 17:56 | 10:32 | |
| Tue, 05-Nov | 06:03 | 06:44 | 07:21 | 11:59 | 16:36 | 17:13 | 17:54 | 10:29 | |
| Wed, 06-Nov | 06:04 | 06:45 | 07:23 | 11:59 | 16:34 | 17:11 | 17:52 | 10:25 | |
| Thu, 07-Nov | 06:06 | 06:47 | 07:25 | 11:59 | 16:32 | 17:10 | 17:51 | 10:22 | |
| Fri, 08-Nov | 06:07 | 06:49 | 07:26 | 11:59 | 16:31 | 17:08 | 17:50 | 10:19 | |
| Sat, 09-Nov | 06:09 | 06:51 | 07:28 | 11:59 | 16:29 | 17:07 | 17:48 | 10:15 | |
| Sun, 10-Nov | 06:11 | 06:52 | 07:30 | 11:59 | 16:27 | 17:05 | 17:47 | 10:12 | |
| Mon, 11-Nov | 06:12 | 06:54 | 07:32 | 11:59 | 16:26 | 17:04 | 17:45 | 10:09 | |
| Tue, 12-Nov | 06:14 | 06:56 | 07:34 | 11:59 | 16:24 | 17:02 | 17:44 | 10:06 | |
| Wed, 13-Nov | 06:15 | 06:57 | 07:36 | 11:59 | 16:23 | 17:01 | 17:43 | 10:03 | |
| Thu, 14-Nov | 06:17 | 06:59 | 07:37 | 12:00 | 16:21 | 16:59 | 17:42 | 10:00 | |
| Fri, 15-Nov | 06:18 | 07:01 | 07:39 | 12:00 | 16:20 | 16:58 | 17:40 | 09:57 | |
| Sat, 16-Nov | 06:20 | 07:02 | 07:41 | 12:00 | 16:18 | 16:57 | 17:39 | 09:54 | |
| Sun, 17-Nov | 06:22 | 07:04 | 07:43 | 12:00 | 16:17 | 16:56 | 17:38 | 09:51 | |
| Mon, 18-Nov | 06:23 | 07:06 | 07:45 | 12:00 | 16:16 | 16:55 | 17:37 | 09:48 | |
| Tue, 19-Nov | 06:25 | 07:07 | 07:46 | 12:01 | 16:14 | 16:53 | 17:36 | 09:46 | |
| Wed, 20-Nov | 06:26 | 07:09 | 07:48 | 12:01 | 16:13 | 16:52 | 17:35 | 09:43 | |
| Thu, 21-Nov | 06:27 | 07:10 | 07:50 | 12:01 | 16:12 | 16:51 | 17:34 | 09:40 | |
| Fri, 22-Nov | 06:29 | 07:12 | 07:52 | 12:01 | 16:11 | 16:50 | 17:33 | 09:38 | |
| Sat, 23-Nov | 06:30 | 07:13 | 07:53 | 12:02 | 16:10 | 16:49 | 17:32 | 09:35 | |
| Sun, 24-Nov | 06:32 | 07:15 | 07:55 | 12:02 | 16:08 | 16:48 | 17:32 | 09:33 | |
| Mon, 25-Nov | 06:33 | 07:16 | 07:56 | 12:02 | 16:07 | 16:47 | 17:31 | 09:31 | |
| Tue, 26-Nov | 06:35 | 07:18 | 07:58 | 12:03 | 16:06 | 16:47 | 17:30 | 09:28 | |
| Wed, 27-Nov | 06:36 | 07:19 | 08:00 | 12:03 | 16:06 | 16:46 | 17:29 | 09:26 | |
| Thu, 28-Nov | 06:37 | 07:21 | 08:01 | 12:03 | 16:05 | 16:45 | 17:29 | 09:24 | |
| Fri, 29-Nov | 06:38 | 07:22 | 08:03 | 12:04 | 16:04 | 16:44 | 17:28 | 09:22 | |
| Sat, 30-Nov | 06:40 | 07:24 | 08:04 | 12:04 | 16:03 | 16:44 | 17:28 | 09:20 | |
| Sun, 01-Dec | 06:41 | 07:25 | 08:06 | 12:04 | 16:02 | 16:43 | 17:27 | 09:18 | |
| Mon, 02-Dec | 06:42 | 07:26 | 08:07 | 12:05 | 16:02 | 16:43 | 17:27 | 09:16 | |
| Tue, 03-Dec | 06:43 | 07:27 | 08:09 | 12:05 | 16:01 | 16:42 | 17:26 | 09:14 | |
| Wed, 04-Dec | 06:45 | 07:29 | 08:10 | 12:05 | 16:01 | 16:42 | 17:26 | 09:13 | |
| Thu, 05-Dec | 06:46 | 07:30 | 08:11 | 12:06 | 16:00 | 16:42 | 17:26 | 09:11 | |
| Fri, 06-Dec | 06:47 | 07:31 | 08:13 | 12:06 | 16:00 | 16:41 | 17:26 | 09:10 | |
| Sat, 07-Dec | 06:48 | 07:32 | 08:14 | 12:07 | 15:59 | 16:41 | 17:25 | 09:08 | |
| Sun, 08-Dec | 06:49 | 07:33 | 08:15 | 12:07 | 15:59 | 16:41 | 17:25 | 09:07 | |
| Mon, 09-Dec | 06:50 | 07:34 | 08:16 | 12:08 | 15:59 | 16:41 | 17:25 | 09:06 | |
| Tue, 10-Dec | 06:51 | 07:35 | 08:17 | 12:08 | 15:59 | 16:41 | 17:25 | 09:05 | |
| Wed, 11-Dec | 06:52 | 07:36 | 08:18 | 12:09 | 15:59 | 16:40 | 17:25 | 09:04 | |
| Thu, 12-Dec | 06:53 | 07:37 | 08:19 | 12:09 | 15:59 | 16:40 | 17:25 | 09:03 | |
| Fri, 13-Dec | 06:54 | 07:38 | 08:20 | 12:09 | 15:59 | 16:41 | 17:25 | 09:02 | |
| Sat, 14-Dec | 06:54 | 07:39 | 08:21 | 12:10 | 15:59 | 16:41 | 17:25 | 09:01 | |
| Sun, 15-Dec | 06:55 | 07:40 | 08:22 | 12:10 | 15:59 | 16:41 | 17:26 | 09:00 | |
| Mon, 16-Dec | 06:56 | 07:41 | 08:23 | 12:11 | 15:59 | 16:41 | 17:26 | 09:00 | |
| Tue, 17-Dec | 06:57 | 07:41 | 08:24 | 12:11 | 15:59 | 16:41 | 17:26 | 08:59 | |
| Wed, 18-Dec | 06:57 | 07:42 | 08:24 | 12:12 | 15:59 | 16:42 | 17:27 | 08:59 | |
| Thu, 19-Dec | 06:58 | 07:43 | 08:25 | 12:12 | 16:00 | 16:42 | 17:27 | 08:59 | |
| Fri, 20-Dec | 06:58 | 07:43 | 08:26 | 12:13 | 16:00 | 16:42 | 17:27 | 08:59 | |
| Sat, 21-Dec | 06:59 | 07:44 | 08:26 | 12:13 | 16:01 | 16:43 | 17:28 | 08:59 | |
| Sun, 22-Dec | 06:59 | 07:44 | 08:27 | 12:14 | 16:01 | 16:44 | 17:28 | 08:59 | |
| Mon, 23-Dec | 07:00 | 07:45 | 08:27 | 12:14 | 16:02 | 16:44 | 17:29 | 08:59 | |
| Tue, 24-Dec | 07:00 | 07:45 | 08:27 | 12:15 | 16:03 | 16:45 | 17:30 | 08:59 | |
| Wed, 25-Dec | 07:01 | 07:45 | 08:28 | 12:15 | 16:03 | 16:45 | 17:30 | 09:00 | |
| Thu, 26-Dec | 07:01 | 07:46 | 08:28 | 12:16 | 16:04 | 16:46 | 17:31 | 09:00 | |
| Fri, 27-Dec | 07:01 | 07:46 | 08:28 | 12:16 | 16:05 | 16:47 | 17:32 | 09:01 | |
| Sat, 28-Dec | 07:01 | 07:46 | 08:28 | 12:17 | 16:06 | 16:48 | 17:33 | 09:01 | |
| Sun, 29-Dec | 07:01 | 07:46 | 08:28 | 12:17 | 16:07 | 16:49 | 17:33 | 09:02 | |
| Mon, 30-Dec | 07:02 | 07:46 | 08:28 | 12:18 | 16:08 | 16:50 | 17:34 | 09:03 | |
| Tue, 31-Dec | 07:02 | 07:46 | 08:28 | 12:18 | 16:09 | 16:51 | 17:35 | 09:04 | |
| Wed, 01-Jan | 07:02 | 07:46 | 08:28 | 12:19 | 16:10 | 16:52 | 17:36 | 09:05 | |
| Thu, 02-Jan | 07:02 | 07:46 | 08:28 | 12:19 | 16:11 | 16:53 | 17:37 | 09:06 | |
| Fri, 03-Jan | 07:02 | 07:46 | 08:28 | 12:20 | 16:12 | 16:54 | 17:38 | 09:07 | |
| Sat, 04-Jan | 07:01 | 07:46 | 08:27 | 12:20 | 16:13 | 16:55 | 17:39 | 09:09 | |
| Sun, 05-Jan | 07:01 | 07:45 | 08:27 | 12:21 | 16:15 | 16:56 | 17:40 | 09:10 | |
| Mon, 06-Jan | 07:01 | 07:45 | 08:26 | 12:21 | 16:16 | 16:57 | 17:41 | 09:12 | |
| Tue, 07-Jan | 07:01 | 07:45 | 08:26 | 12:21 | 16:17 | 16:58 | 17:43 | 09:13 | |
| Wed, 08-Jan | 07:00 | 07:44 | 08:25 | 12:22 | 16:19 | 17:00 | 17:44 | 09:15 | |
| Thu, 09-Jan | 07:00 | 07:44 | 08:25 | 12:22 | 16:20 | 17:01 | 17:45 | 09:17 | |
| Fri, 10-Jan | 07:00 | 07:43 | 08:24 | 12:23 | 16:22 | 17:02 | 17:46 | 09:19 | |
| Sat, 11-Jan | 06:59 | 07:43 | 08:23 | 12:23 | 16:23 | 17:04 | 17:48 | 09:20 | |
| Sun, 12-Jan | 06:59 | 07:42 | 08:23 | 12:23 | 16:25 | 17:05 | 17:49 | 09:22 | |
| Mon, 13-Jan | 06:58 | 07:42 | 08:22 | 12:24 | 16:26 | 17:07 | 17:50 | 09:25 | |
| Tue, 14-Jan | 06:57 | 07:41 | 08:21 | 12:24 | 16:28 | 17:08 | 17:52 | 09:27 | |
| Wed, 15-Jan | 06:57 | 07:40 | 08:20 | 12:25 | 16:29 | 17:10 | 17:53 | 09:29 | |
| Thu, 16-Jan | 06:56 | 07:39 | 08:19 | 12:25 | 16:31 | 17:11 | 17:54 | 09:31 | |
| Fri, 17-Jan | 06:55 | 07:38 | 08:18 | 12:25 | 16:33 | 17:13 | 17:56 | 09:34 | |
| Sat, 18-Jan | 06:54 | 07:37 | 08:17 | 12:26 | 16:34 | 17:14 | 17:57 | 09:36 | |
| Sun, 19-Jan | 06:54 | 07:37 | 08:16 | 12:26 | 16:36 | 17:16 | 17:59 | 09:39 | |
| Mon, 20-Jan | 06:53 | 07:36 | 08:15 | 12:26 | 16:38 | 17:17 | 18:00 | 09:41 | |
| Tue, 21-Jan | 06:52 | 07:34 | 08:14 | 12:26 | 16:40 | 17:19 | 18:02 | 09:44 | |
| Wed, 22-Jan | 06:51 | 07:33 | 08:12 | 12:27 | 16:42 | 17:21 | 18:03 | 09:47 | |
| Thu, 23-Jan | 06:50 | 07:32 | 08:11 | 12:27 | 16:43 | 17:22 | 18:05 | 09:50 | |
| Fri, 24-Jan | 06:49 | 07:31 | 08:10 | 12:27 | 16:45 | 17:24 | 18:06 | 09:52 | |
| Sat, 25-Jan | 06:48 | 07:30 | 08:08 | 12:27 | 16:47 | 17:26 | 18:08 | 09:55 | |
| Sun, 26-Jan | 06:46 | 07:29 | 08:07 | 12:28 | 16:49 | 17:27 | 18:09 | 09:58 | |
| Mon, 27-Jan | 06:45 | 07:27 | 08:06 | 12:28 | 16:51 | 17:29 | 18:11 | 10:01 | |
| Tue, 28-Jan | 06:44 | 07:26 | 08:04 | 12:28 | 16:53 | 17:31 | 18:13 | 10:04 | |
| Wed, 29-Jan | 06:43 | 07:25 | 08:03 | 12:28 | 16:55 | 17:33 | 18:14 | 10:07 | |
| Thu, 30-Jan | 06:41 | 07:23 | 08:01 | 12:28 | 16:56 | 17:34 | 18:16 | 10:11 | |
| Fri, 31-Jan | 06:40 | 07:22 | 07:59 | 12:29 | 16:58 | 17:36 | 18:18 | 10:14 | |
| Sat, 01-Feb | 06:39 | 07:20 | 07:58 | 12:29 | 17:00 | 17:38 | 18:19 | 10:17 | |
| Sun, 02-Feb | 06:37 | 07:19 | 07:56 | 12:29 | 17:02 | 17:40 | 18:21 | 10:20 | |
| Mon, 03-Feb | 06:36 | 07:17 | 07:54 | 12:29 | 17:04 | 17:41 | 18:23 | 10:24 | |
| Tue, 04-Feb | 06:34 | 07:16 | 07:53 | 12:29 | 17:06 | 17:43 | 18:24 | 10:27 | |
| Wed, 05-Feb | 06:33 | 07:14 | 07:51 | 12:29 | 17:08 | 17:45 | 18:26 | 10:30 | |
| Thu, 06-Feb | 06:31 | 07:12 | 07:49 | 12:29 | 17:10 | 17:47 | 18:28 | 10:34 | |
| Fri, 07-Feb | 06:30 | 07:11 | 07:47 | 12:29 | 17:12 | 17:49 | 18:29 | 10:37 | |
| Sat, 08-Feb | 06:28 | 07:09 | 07:45 | 12:29 | 17:14 | 17:50 | 18:31 | 10:41 | |
| Sun, 09-Feb | 06:26 | 07:07 | 07:44 | 12:29 | 17:16 | 17:52 | 18:33 | 10:44 | |
| Mon, 10-Feb | 06:25 | 07:05 | 07:42 | 12:29 | 17:18 | 17:54 | 18:35 | 10:48 | |
| Tue, 11-Feb | 06:23 | 07:04 | 07:40 | 12:29 | 17:20 | 17:56 | 18:36 | 10:52 | |
| Wed, 12-Feb | 06:21 | 07:02 | 07:38 | 12:29 | 17:21 | 17:58 | 18:38 | 10:55 | |
| Thu, 13-Feb | 06:19 | 07:00 | 07:36 | 12:29 | 17:23 | 17:59 | 18:40 | 10:59 | |
| Fri, 14-Feb | 06:18 | 06:58 | 07:34 | 12:29 | 17:25 | 18:01 | 18:42 | 11:03 | |
| Sat, 15-Feb | 06:16 | 06:56 | 07:32 | 12:29 | 17:27 | 18:03 | 18:43 | 11:06 | |
| Sun, 16-Feb | 06:14 | 06:54 | 07:30 | 12:29 | 17:29 | 18:05 | 18:45 | 11:10 | |
| Mon, 17-Feb | 06:12 | 06:52 | 07:28 | 12:29 | 17:31 | 18:07 | 18:47 | 11:14 | |
| Tue, 18-Feb | 06:10 | 06:50 | 07:26 | 12:29 | 17:33 | 18:09 | 18:49 | 11:18 | |
| Wed, 19-Feb | 06:08 | 06:48 | 07:24 | 12:29 | 17:35 | 18:10 | 18:50 | 11:22 | |
| Thu, 20-Feb | 06:06 | 06:46 | 07:21 | 12:29 | 17:37 | 18:12 | 18:52 | 11:25 | |
| Fri, 21-Feb | 06:04 | 06:44 | 07:19 | 12:29 | 17:39 | 18:14 | 18:54 | 11:29 | |
| Sat, 22-Feb | 06:02 | 06:42 | 07:17 | 12:28 | 17:41 | 18:16 | 18:56 | 11:33 | |
| Sun, 23-Feb | 06:00 | 06:40 | 07:15 | 12:28 | 17:43 | 18:18 | 18:58 | 11:37 | |
| Mon, 24-Feb | 05:58 | 06:38 | 07:13 | 12:28 | 17:45 | 18:19 | 18:59 | 11:41 | |
| Tue, 25-Feb | 05:56 | 06:36 | 07:11 | 12:28 | 17:46 | 18:21 | 19:01 | 11:45 | |
| Wed, 26-Feb | 05:54 | 06:34 | 07:08 | 12:28 | 17:48 | 18:23 | 19:03 | 11:49 | |
| Thu, 27-Feb | 05:52 | 06:31 | 07:06 | 12:28 | 17:50 | 18:25 | 19:05 | 11:53 | |
| Fri, 28-Feb | 05:49 | 06:29 | 07:04 | 12:28 | 17:52 | 18:27 | 19:07 | 11:57 | |
| Sat, 01-Mar | 05:47 | 06:27 | 07:02 | 12:27 | 17:54 | 18:29 | 19:08 | 12:01 | |
| Sun, 02-Mar | 05:45 | 06:25 | 06:59 | 12:27 | 17:56 | 18:30 | 19:10 | 12:05 | |
| Mon, 03-Mar | 05:43 | 06:23 | 06:57 | 12:27 | 17:58 | 18:32 | 19:12 | 12:09 | |
| Tue, 04-Mar | 05:41 | 06:20 | 06:55 | 12:27 | 18:00 | 18:34 | 19:14 | 12:13 | |
| Wed, 05-Mar | 05:38 | 06:18 | 06:53 | 12:26 | 18:01 | 18:36 | 19:16 | 12:17 | |
| Thu, 06-Mar | 05:36 | 06:16 | 06:50 | 12:26 | 18:03 | 18:38 | 19:18 | 12:21 | |
| Fri, 07-Mar | 05:34 | 06:14 | 06:48 | 12:26 | 18:05 | 18:40 | 19:19 | 12:25 | |
| Sat, 08-Mar | 05:31 | 06:11 | 06:46 | 12:26 | 18:07 | 18:41 | 19:21 | 12:30 | |
| Sun, 09-Mar | 05:29 | 06:09 | 06:43 | 12:26 | 18:09 | 18:43 | 19:23 | 12:34 | |
| Mon, 10-Mar | 05:27 | 06:07 | 06:41 | 12:25 | 18:11 | 18:45 | 19:25 | 12:38 | |
| Tue, 11-Mar | 05:24 | 06:04 | 06:39 | 12:25 | 18:12 | 18:47 | 19:27 | 12:42 | |
| Wed, 12-Mar | 05:22 | 06:02 | 06:36 | 12:25 | 18:14 | 18:49 | 19:29 | 12:46 | |
Max Height (solar noon) is when the sun is highest in the sky.
Day length is dusk to dawn. Times will vary if there is a hill on the horizon.
After 'Light' (nautical dawn) and before 'Dark' (nautical dusk), the horizon should be visible.
After 'Dawn' (civil dawn) and before 'Dusk' (civil dusk, or lighting up time), there should be enough light to read,
There will be enough light for walking for at least 30 minutes before sunrise and after sunset, even on an overcast day.
Snowdonia moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, 14-Sep | 19:32 | 20:07 | dusk | 02:24 | 06:15 | 06:50 | 86 % | 22:24 | after dusk | ||
| Sun, 15-Sep | 19:29 | 20:04 | dusk | 03:59 | 06:17 | 06:51 | 93 % | 23:20 | after dusk | ||
| Mon, 16-Sep | 19:27 | 20:02 | dusk | 05:35 | 06:18 | 06:53 | 98 % | 00:14 | after dusk | ||
| Tue, 17-Sep | 19:25 | 19:59 | dusk | dawn | 06:20 | 06:55 | 100 % | 01:06 | all night | ||
| Wed, 18-Sep | 19:22 | 19:57 | dusk | dawn | 06:22 | 06:56 | 99 % | 01:57 | all night | ||
| Thu, 19-Sep | 19:20 | 19:54 | dusk | dawn | 06:24 | 06:58 | 95 % | 02:49 | all night | ||
| Fri, 20-Sep | 19:17 | 19:52 | 19:58 | dawn | 06:25 | 07:00 | 88 % | 03:43 | before dawn | ||
| Sat, 21-Sep | 19:15 | 19:49 | 20:15 | dawn | 06:27 | 07:02 | 80 % | 04:40 | before dawn | ||
| Sun, 22-Sep | 19:13 | 19:47 | 20:40 | dawn | 06:29 | 07:03 | 70 % | 05:38 | |||
| Mon, 23-Sep | 19:10 | 19:44 | 21:17 | dawn | 06:31 | 07:05 | 59 % | 06:38 | |||
| Tue, 24-Sep | 19:08 | 19:42 | 22:10 | dawn | 06:32 | 07:07 | 48 % | 07:36 | |||
| Wed, 25-Sep | 19:05 | 19:40 | 23:18 | dawn | 06:34 | 07:08 | 38 % | 08:31 | |||
| Thu, 26-Sep | 19:03 | 19:37 | 00:36 | dawn | 06:36 | 07:10 | 28 % | 09:23 | |||
| Fri, 27-Sep | 19:01 | 19:35 | 01:55 | dawn | 06:38 | 07:12 | 20 % | 10:10 | |||
| Sat, 28-Sep | 18:58 | 19:32 | 03:12 | dawn | 06:39 | 07:14 | 13 % | 10:54 | |||
| Sun, 29-Sep | 18:56 | 19:30 | 04:27 | dawn | 06:41 | 07:15 | 7 % | 11:35 | |||
| Mon, 30-Sep | 18:53 | 19:28 | 06:43 | 07:17 | 3 % | ||||||
| Tue, 01-Oct | 18:51 | 19:25 | 06:45 | 07:19 | 1 % | 12:14 | |||||
| Wed, 02-Oct | 18:49 | 19:23 | 06:46 | 07:21 | 0 % | 12:53 | |||||
| Thu, 03-Oct | 18:46 | 19:21 | 06:48 | 07:22 | 1 % | 13:32 | |||||
| Fri, 04-Oct | 18:44 | 19:18 | 06:50 | 07:24 | 4 % | 14:12 | |||||
| Sat, 05-Oct | 18:42 | 19:16 | 06:51 | 07:26 | 9 % | 14:55 | |||||
| Sun, 06-Oct | 18:39 | 19:14 | dusk | 19:26 | 06:53 | 07:28 | 15 % | 15:41 | |||
| Mon, 07-Oct | 18:37 | 19:11 | dusk | 19:50 | 06:55 | 07:29 | 23 % | 16:30 | |||
| Tue, 08-Oct | 18:35 | 19:09 | dusk | 20:26 | 06:57 | 07:31 | 32 % | 17:23 | |||
| Wed, 09-Oct | 18:32 | 19:07 | dusk | 21:19 | 06:58 | 07:33 | 41 % | 18:18 | |||
| Thu, 10-Oct | 18:30 | 19:04 | dusk | 22:30 | 07:00 | 07:35 | 52 % | 19:15 | |||
| Fri, 11-Oct | 18:28 | 19:02 | dusk | 23:55 | 07:02 | 07:37 | 63 % | 20:11 | |||
| Sat, 12-Oct | 18:25 | 19:00 | dusk | 01:25 | 07:04 | 07:38 | 73 % | 21:06 | |||
| Sun, 13-Oct | 18:23 | 18:58 | dusk | 02:58 | 07:05 | 07:40 | 83 % | 21:59 | after dusk | ||
| Mon, 14-Oct | 18:21 | 18:56 | dusk | 04:31 | 07:07 | 07:42 | 91 % | 22:50 | after dusk | ||
| Tue, 15-Oct | 18:19 | 18:53 | dusk | 06:04 | 07:09 | 07:44 | 97 % | 23:41 | after dusk | ||
| Wed, 16-Oct | 18:16 | 18:51 | dusk | dawn | 07:11 | 07:46 | 100 % | 00:33 | all night | ||
| Thu, 17-Oct | 18:14 | 18:49 | dusk | dawn | 07:12 | 07:47 | 100 % | 01:26 | all night | ||
| Fri, 18-Oct | 18:12 | 18:47 | dusk | dawn | 07:14 | 07:49 | 97 % | 02:23 | all night | ||
| Sat, 19-Oct | 18:10 | 18:45 | 18:39 | dawn | 07:16 | 07:51 | 91 % | 03:22 | before dawn | ||
| Sun, 20-Oct | 18:08 | 18:43 | 19:11 | dawn | 07:18 | 07:53 | 83 % | 04:24 | before dawn | ||
| Mon, 21-Oct | 18:06 | 18:41 | 19:59 | dawn | 07:19 | 07:55 | 74 % | 05:25 | |||
| Tue, 22-Oct | 18:03 | 18:39 | 21:03 | dawn | 07:21 | 07:57 | 64 % | 06:24 | |||
| Wed, 23-Oct | 18:01 | 18:37 | 22:20 | dawn | 07:23 | 07:58 | 54 % | 07:18 | |||
| Thu, 24-Oct | 17:59 | 18:35 | 23:41 | dawn | 07:25 | 08:00 | 44 % | 08:07 | |||
| Fri, 25-Oct | 17:57 | 18:33 | 01:00 | dawn | 07:26 | 08:02 | 34 % | 08:52 | |||
| Sat, 26-Oct | 17:55 | 18:31 | 01:15 | dawn | 06:28 | 07:04 | 25 % | 08:34 | |||
| Sun, 27-Oct | 16:53 | 17:29 | 02:28 | dawn | 06:30 | 07:06 | 17 % | 09:14 | |||
| Mon, 28-Oct | 16:51 | 17:27 | 03:40 | dawn | 06:32 | 07:08 | 11 % | 09:52 | |||
| Tue, 29-Oct | 16:49 | 17:25 | 04:51 | dawn | 06:33 | 07:10 | 6 % | 10:31 | |||
| Wed, 30-Oct | 16:47 | 17:23 | 06:03 | dawn | 06:35 | 07:11 | 2 % | 11:11 | |||
| Thu, 31-Oct | 16:45 | 17:22 | 06:37 | 07:13 | 0 % | 11:53 | |||||
| Fri, 01-Nov | 16:43 | 17:20 | 06:39 | 07:15 | 0 % | ||||||
| Sat, 02-Nov | 16:41 | 17:18 | 06:40 | 07:17 | 2 % | 12:38 | |||||
| Sun, 03-Nov | 16:39 | 17:16 | 06:42 | 07:19 | 6 % | 13:27 | |||||
| Mon, 04-Nov | 16:38 | 17:15 | dusk | 17:27 | 06:44 | 07:21 | 11 % | 14:19 | |||
| Tue, 05-Nov | 16:36 | 17:13 | dusk | 18:14 | 06:45 | 07:23 | 18 % | 15:13 | |||
| Wed, 06-Nov | 16:34 | 17:11 | dusk | 19:19 | 06:47 | 07:25 | 27 % | 16:09 | |||
| Thu, 07-Nov | 16:32 | 17:10 | dusk | 20:38 | 06:49 | 07:26 | 37 % | 17:05 | |||
| Fri, 08-Nov | 16:31 | 17:08 | dusk | 22:05 | 06:51 | 07:28 | 47 % | 17:59 | |||
| Sat, 09-Nov | 16:29 | 17:07 | dusk | 23:33 | 06:52 | 07:30 | 58 % | 18:50 | |||
| Sun, 10-Nov | 16:27 | 17:05 | dusk | 01:02 | 06:54 | 07:32 | 69 % | 19:40 | |||
| Mon, 11-Nov | 16:26 | 17:04 | dusk | 02:31 | 06:56 | 07:34 | 79 % | 20:29 | after dusk | ||
| Tue, 12-Nov | 16:24 | 17:02 | dusk | 04:02 | 06:57 | 07:36 | 88 % | 21:18 | after dusk | ||
| Wed, 13-Nov | 16:23 | 17:01 | dusk | 05:36 | 06:59 | 07:37 | 95 % | 22:09 | after dusk | ||
| Thu, 14-Nov | 16:21 | 16:59 | dusk | dawn | 07:01 | 07:39 | 99 % | 23:04 | all night | ||
| Fri, 15-Nov | 16:20 | 16:58 | dusk | dawn | 07:02 | 07:41 | 100 % | 00:02 | all night | ||
| Sat, 16-Nov | 16:18 | 16:57 | dusk | dawn | 07:04 | 07:43 | 98 % | 01:03 | all night | ||
| Sun, 17-Nov | 16:17 | 16:56 | dusk | dawn | 07:06 | 07:45 | 94 % | 02:07 | all night | ||
| Mon, 18-Nov | 16:16 | 16:55 | 17:44 | dawn | 07:07 | 07:46 | 87 % | 03:09 | before dawn | ||
| Tue, 19-Nov | 16:14 | 16:53 | 18:58 | dawn | 07:09 | 07:48 | 79 % | 04:07 | before dawn | ||
| Wed, 20-Nov | 16:13 | 16:52 | 20:20 | dawn | 07:10 | 07:50 | 70 % | 04:59 | |||
| Thu, 21-Nov | 16:12 | 16:51 | 21:42 | dawn | 07:12 | 07:52 | 61 % | 05:47 | |||
| Fri, 22-Nov | 16:11 | 16:50 | 23:01 | dawn | 07:13 | 07:53 | 51 % | 06:31 | |||
| Sat, 23-Nov | 16:10 | 16:49 | 00:15 | dawn | 07:15 | 07:55 | 41 % | 07:12 | |||
| Sun, 24-Nov | 16:08 | 16:48 | 01:27 | dawn | 07:16 | 07:56 | 32 % | 07:51 | |||
| Mon, 25-Nov | 16:07 | 16:47 | 02:38 | dawn | 07:18 | 07:58 | 24 % | 08:29 | |||
| Tue, 26-Nov | 16:06 | 16:47 | 03:49 | dawn | 07:19 | 08:00 | 16 % | 09:09 | |||
| Wed, 27-Nov | 16:06 | 16:46 | 05:03 | dawn | 07:21 | 08:01 | 10 % | 09:50 | |||
| Thu, 28-Nov | 16:05 | 16:45 | 06:19 | dawn | 07:22 | 08:03 | 5 % | 10:34 | |||
| Fri, 29-Nov | 16:04 | 16:44 | 07:24 | 08:04 | 2 % | 11:22 | |||||
| Sat, 30-Nov | 16:03 | 16:44 | 07:25 | 08:06 | 0 % | ||||||
| Sun, 01-Dec | 16:02 | 16:43 | 07:26 | 08:07 | 1 % | 12:14 | |||||
| Mon, 02-Dec | 16:02 | 16:43 | 07:27 | 08:09 | 3 % | 13:08 | |||||
| Tue, 03-Dec | 16:01 | 16:42 | dusk | 17:12 | 07:29 | 08:10 | 8 % | 14:05 | |||
| Wed, 04-Dec | 16:01 | 16:42 | dusk | 18:28 | 07:30 | 08:11 | 14 % | 15:01 | |||
| Thu, 05-Dec | 16:00 | 16:42 | dusk | 19:52 | 07:31 | 08:13 | 23 % | 15:55 | |||
| Fri, 06-Dec | 16:00 | 16:41 | dusk | 21:20 | 07:32 | 08:14 | 32 % | 16:47 | |||
| Sat, 07-Dec | 15:59 | 16:41 | dusk | 22:46 | 07:33 | 08:15 | 43 % | 17:36 | |||
| Sun, 08-Dec | 15:59 | 16:41 | dusk | 00:13 | 07:34 | 08:16 | 54 % | 18:24 | |||
| Mon, 09-Dec | 15:59 | 16:41 | dusk | 01:39 | 07:35 | 08:17 | 65 % | 19:11 | |||
| Tue, 10-Dec | 15:59 | 16:41 | dusk | 03:08 | 07:36 | 08:18 | 76 % | 20:00 | after dusk | ||
| Wed, 11-Dec | 15:59 | 16:40 | dusk | 04:40 | 07:37 | 08:19 | 85 % | 20:50 | after dusk | ||
| Thu, 12-Dec | 15:59 | 16:40 | dusk | 06:15 | 07:38 | 08:20 | 92 % | 21:45 | after dusk | ||
| Fri, 13-Dec | 15:59 | 16:41 | dusk | dawn | 07:39 | 08:21 | 97 % | 22:44 | all night | ||
| Sat, 14-Dec | 15:59 | 16:41 | dusk | dawn | 07:40 | 08:22 | 100 % | 23:46 | all night | ||
| Sun, 15-Dec | 15:59 | 16:41 | dusk | dawn | 07:41 | 08:23 | 99 % | 00:49 | all night | ||
| Mon, 16-Dec | 15:59 | 16:41 | dusk | dawn | 07:41 | 08:24 | 96 % | 01:50 | all night | ||
| Tue, 17-Dec | 15:59 | 16:41 | 17:53 | dawn | 07:42 | 08:24 | 92 % | 02:46 | before dawn | ||
| Wed, 18-Dec | 15:59 | 16:42 | 19:18 | dawn | 07:43 | 08:25 | 85 % | 03:38 | before dawn | ||
| Thu, 19-Dec | 16:00 | 16:42 | 20:40 | dawn | 07:43 | 08:26 | 77 % | 04:24 | before dawn | ||
| Fri, 20-Dec | 16:00 | 16:42 | 21:57 | dawn | 07:44 | 08:26 | 68 % | 05:07 | |||
| Sat, 21-Dec | 16:01 | 16:43 | 23:11 | dawn | 07:44 | 08:27 | 59 % | 05:47 | |||
| Sun, 22-Dec | 16:01 | 16:44 | 00:23 | dawn | 07:45 | 08:27 | 49 % | 06:26 | |||
| Mon, 23-Dec | 16:02 | 16:44 | 01:34 | dawn | 07:45 | 08:27 | 40 % | 07:05 | |||
| Tue, 24-Dec | 16:03 | 16:45 | 02:46 | dawn | 07:45 | 08:28 | 31 % | 07:45 | |||
| Wed, 25-Dec | 16:03 | 16:45 | 04:01 | dawn | 07:46 | 08:28 | 23 % | 08:28 | |||
| Thu, 26-Dec | 16:04 | 16:46 | 05:18 | dawn | 07:46 | 08:28 | 15 % | 09:14 | |||
| Fri, 27-Dec | 16:05 | 16:47 | 06:36 | dawn | 07:46 | 08:28 | 9 % | 10:05 | |||
| Sat, 28-Dec | 16:06 | 16:48 | 07:46 | 08:28 | 4 % | 10:59 | |||||
| Sun, 29-Dec | 16:07 | 16:49 | 07:46 | 08:28 | 1 % | 11:55 | |||||
| Mon, 30-Dec | 16:08 | 16:50 | 07:46 | 08:28 | 0 % | ||||||
| Tue, 31-Dec | 16:09 | 16:51 | 07:46 | 08:28 | 1 % | 12:53 | |||||
| Wed, 01-Jan | 16:10 | 16:52 | dusk | 17:37 | 07:46 | 08:28 | 5 % | 13:49 | |||
| Thu, 02-Jan | 16:11 | 16:53 | dusk | 19:05 | 07:46 | 08:28 | 11 % | 14:43 | |||
| Fri, 03-Jan | 16:12 | 16:54 | dusk | 20:34 | 07:46 | 08:27 | 19 % | 15:34 | |||
| Sat, 04-Jan | 16:13 | 16:55 | dusk | 22:01 | 07:45 | 08:27 | 28 % | 16:22 | |||
| Sun, 05-Jan | 16:15 | 16:56 | dusk | 23:27 | 07:45 | 08:26 | 39 % | 17:09 | |||
| Mon, 06-Jan | 16:16 | 16:57 | dusk | 00:53 | 07:45 | 08:26 | 50 % | 17:56 | |||
| Tue, 07-Jan | 16:17 | 16:58 | dusk | 02:22 | 07:44 | 08:25 | 61 % | 18:45 | |||
| Wed, 08-Jan | 16:19 | 17:00 | dusk | 03:53 | 07:44 | 08:25 | 72 % | 19:37 | |||
| Thu, 09-Jan | 16:20 | 17:01 | dusk | 05:25 | 07:43 | 08:24 | 82 % | 20:32 | after dusk | ||
| Fri, 10-Jan | 16:22 | 17:02 | dusk | 06:49 | 07:43 | 08:23 | 90 % | 21:32 | after dusk | ||
| Sat, 11-Jan | 16:23 | 17:04 | dusk | dawn | 07:42 | 08:23 | 95 % | 22:33 | all night | ||
| Sun, 12-Jan | 16:25 | 17:05 | dusk | dawn | 07:42 | 08:22 | 99 % | 23:34 | all night | ||
| Mon, 13-Jan | 16:26 | 17:07 | dusk | dawn | 07:41 | 08:21 | 100 % | 00:32 | all night | ||
| Tue, 14-Jan | 16:28 | 17:08 | dusk | dawn | 07:40 | 08:20 | 99 % | 01:26 | all night | ||
| Wed, 15-Jan | 16:29 | 17:10 | 18:15 | dawn | 07:39 | 08:19 | 95 % | 02:15 | before dawn | ||
| Thu, 16-Jan | 16:31 | 17:11 | 19:35 | dawn | 07:38 | 08:18 | 90 % | 03:00 | before dawn | ||
| Fri, 17-Jan | 16:33 | 17:13 | 20:52 | dawn | 07:37 | 08:17 | 84 % | 03:41 | before dawn | ||
| Sat, 18-Jan | 16:34 | 17:14 | 22:05 | dawn | 07:37 | 08:16 | 76 % | 04:21 | before dawn | ||
| Sun, 19-Jan | 16:36 | 17:16 | 23:17 | dawn | 07:36 | 08:15 | 67 % | 05:00 | |||
| Mon, 20-Jan | 16:38 | 17:17 | 00:29 | dawn | 07:34 | 08:14 | 58 % | 05:40 | |||
| Tue, 21-Jan | 16:40 | 17:19 | 01:43 | dawn | 07:33 | 08:12 | 49 % | 06:22 | |||
| Wed, 22-Jan | 16:42 | 17:21 | 02:59 | dawn | 07:32 | 08:11 | 39 % | 07:06 | |||
| Thu, 23-Jan | 16:43 | 17:22 | 04:16 | dawn | 07:31 | 08:10 | 30 % | 07:54 | |||
| Fri, 24-Jan | 16:45 | 17:24 | 05:32 | dawn | 07:30 | 08:08 | 22 % | 08:46 | |||
| Sat, 25-Jan | 16:47 | 17:26 | 06:39 | dawn | 07:29 | 08:07 | 14 % | 09:41 | |||
| Sun, 26-Jan | 16:49 | 17:27 | 07:27 | 08:06 | 8 % | 10:39 | |||||
| Mon, 27-Jan | 16:51 | 17:29 | 07:26 | 08:04 | 3 % | 11:37 | |||||
| Tue, 28-Jan | 16:53 | 17:31 | 07:25 | 08:03 | 0 % | ||||||
| Wed, 29-Jan | 16:55 | 17:33 | 07:23 | 08:01 | 0 % | 12:32 | |||||
| Thu, 30-Jan | 16:56 | 17:34 | dusk | 18:12 | 07:22 | 07:59 | 3 % | 13:26 | |||
| Fri, 31-Jan | 16:58 | 17:36 | dusk | 19:42 | 07:20 | 07:58 | 8 % | 14:16 | |||
| Sat, 01-Feb | 17:00 | 17:38 | dusk | 21:11 | 07:19 | 07:56 | 15 % | 15:05 | |||
| Sun, 02-Feb | 17:02 | 17:40 | dusk | 22:39 | 07:17 | 07:54 | 25 % | 15:54 | |||
| Mon, 03-Feb | 17:04 | 17:41 | dusk | 00:09 | 07:16 | 07:53 | 35 % | 16:43 | |||
| Tue, 04-Feb | 17:06 | 17:43 | dusk | 01:40 | 07:14 | 07:51 | 46 % | 17:34 | |||
| Wed, 05-Feb | 17:08 | 17:45 | dusk | 03:11 | 07:12 | 07:49 | 58 % | 18:28 | |||
| Thu, 06-Feb | 17:10 | 17:47 | dusk | 04:37 | 07:11 | 07:47 | 68 % | 19:25 | |||
| Fri, 07-Feb | 17:12 | 17:49 | dusk | 05:50 | 07:09 | 07:45 | 78 % | 20:24 | after dusk | ||
| Sat, 08-Feb | 17:14 | 17:50 | dusk | 06:44 | 07:07 | 07:44 | 86 % | 21:25 | after dusk | ||
| Sun, 09-Feb | 17:16 | 17:52 | dusk | dawn | 07:05 | 07:42 | 93 % | 22:23 | all night | ||
| Mon, 10-Feb | 17:18 | 17:54 | dusk | dawn | 07:04 | 07:40 | 97 % | 23:17 | all night | ||
| Tue, 11-Feb | 17:20 | 17:56 | dusk | dawn | 07:02 | 07:38 | 100 % | 00:07 | all night | ||
| Wed, 12-Feb | 17:21 | 17:58 | dusk | dawn | 07:00 | 07:36 | 100 % | 00:53 | all night | ||
| Thu, 13-Feb | 17:23 | 17:59 | 18:32 | dawn | 06:58 | 07:34 | 98 % | 01:36 | before dawn | ||
| Fri, 14-Feb | 17:25 | 18:01 | 19:47 | dawn | 06:56 | 07:32 | 94 % | 02:17 | before dawn | ||
| Sat, 15-Feb | 17:27 | 18:03 | 21:00 | dawn | 06:54 | 07:30 | 89 % | 02:56 | before dawn | ||
| Sun, 16-Feb | 17:29 | 18:05 | 22:13 | dawn | 06:52 | 07:28 | 83 % | 03:36 | before dawn | ||
| Mon, 17-Feb | 17:31 | 18:07 | 23:26 | dawn | 06:50 | 07:26 | 75 % | 04:16 | |||
| Tue, 18-Feb | 17:33 | 18:09 | 00:41 | dawn | 06:48 | 07:24 | 66 % | 04:59 | |||
| Wed, 19-Feb | 17:35 | 18:10 | 01:57 | dawn | 06:46 | 07:21 | 57 % | 05:45 | |||
| Thu, 20-Feb | 17:37 | 18:12 | 03:13 | dawn | 06:44 | 07:19 | 48 % | 06:35 | |||
| Fri, 21-Feb | 17:39 | 18:14 | 04:24 | dawn | 06:42 | 07:17 | 38 % | 07:28 | |||
| Sat, 22-Feb | 17:41 | 18:16 | 05:23 | dawn | 06:40 | 07:15 | 28 % | 08:23 | |||
| Sun, 23-Feb | 17:43 | 18:18 | 06:07 | dawn | 06:38 | 07:13 | 20 % | 09:20 | |||
| Mon, 24-Feb | 17:45 | 18:19 | 06:36 | 07:11 | 12 % | 10:17 | |||||
| Tue, 25-Feb | 17:46 | 18:21 | 06:34 | 07:08 | 6 % | 11:12 | |||||
| Wed, 26-Feb | 17:48 | 18:23 | 06:31 | 07:06 | 2 % | ||||||
| Thu, 27-Feb | 17:50 | 18:25 | 06:29 | 07:04 | 0 % | 12:04 | |||||
| Fri, 28-Feb | 17:52 | 18:27 | dusk | 18:43 | 06:27 | 07:02 | 1 % | 12:55 | |||
| Sat, 01-Mar | 17:54 | 18:29 | dusk | 20:14 | 06:25 | 06:59 | 6 % | 13:45 | |||
| Sun, 02-Mar | 17:56 | 18:30 | dusk | 21:47 | 06:23 | 06:57 | 12 % | 14:35 | |||
| Mon, 03-Mar | 17:58 | 18:32 | dusk | 23:21 | 06:20 | 06:55 | 21 % | 15:27 | |||
| Tue, 04-Mar | 18:00 | 18:34 | dusk | 00:55 | 06:18 | 06:53 | 31 % | 16:22 | |||
| Wed, 05-Mar | 18:01 | 18:36 | dusk | 02:26 | 06:16 | 06:50 | 42 % | 17:19 | |||
| Thu, 06-Mar | 18:03 | 18:38 | dusk | 03:44 | 06:14 | 06:48 | 54 % | 18:19 | |||
| Fri, 07-Mar | 18:05 | 18:40 | dusk | 04:44 | 06:11 | 06:46 | 64 % | 19:19 | |||
| Sat, 08-Mar | 18:07 | 18:41 | dusk | 05:24 | 06:09 | 06:43 | 74 % | 20:18 | |||
| Sun, 09-Mar | 18:09 | 18:43 | dusk | 05:50 | 06:07 | 06:41 | 83 % | 21:13 | after dusk | ||
| Mon, 10-Mar | 18:11 | 18:45 | dusk | dawn | 06:04 | 06:39 | 90 % | 22:03 | all night | ||
| Tue, 11-Mar | 18:12 | 18:47 | dusk | dawn | 06:02 | 06:36 | 95 % | 22:50 | all night | ||
| Wed, 12-Mar | 18:14 | 18:49 | dusk | dawn | 06:00 | 06:34 | 98 % | 23:33 | all night | ||
Notes
- The percentage of the moon which is illuminated doesn't vary much with location.
- A full moon is not just bigger, it is much brighter. A quarter moon (1/2 disk visible) give less than 5% of the illumination of a full moon. You can walk with a quarter moon if its high in the sky (after dusk for a growing moon, before dawn for a shrinking moon).
- Sky glow (light reflected by air or clouds) from nearby cities, and especially snow on the ground also effect light levels.
- Times will vary a few minutes, as (i) these figures are for the centre of the county the walk is in, (ii) if there are hills on the horizon, and (iii) if you are on a hill
- Of course, you need a cloudless night as well!