Knebworth Circular Walk
Knebworth Hall, pretty Hertfordshire Villages, undulating woodland and fields
Hiking weather forecast
Hertfordshire hourly weather (Visual Crossing)
Sunset: 15:52. Dusk: 16:32. Dark: 17:15. Moon 8% (dusk to 17:06)
Updated: Tue, 03-Dec at 08:39
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
|
0%
|
7%
|
7%
|
7%
|
| Wed, 04 Dec |
26%
|
0%
|
0%
|
0%
|
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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74%
|
74%
|
74%
|
| Thu, 05 Dec |
87%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
61%
|
61%
|
61%
|
61%
|
61%
|
61%
|
65%
|
65%
|
65%
|
| Fri, 06 Dec |
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
58%
|
58%
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58%
|
58%
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58%
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58%
|
61%
|
61%
|
61%
|
| Sat, 07 Dec |
32%
|
19%
|
19%
|
19%
|
19%
|
19%
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19%
|
19%
|
19%
|
19%
|
19%
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19%
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19%
|
23%
|
23%
|
23%
|
| Sun, 08 Dec |
29%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
45%
|
45%
|
45%
|
45%
|
45%
|
45%
|
48%
|
48%
|
48%
|
| Mon, 09 Dec |
23%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
16%
|
16%
|
16%
|
| Tue, 10 Dec |
23%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
3%
|
3%
|
3%
|
| Wed, 11 Dec |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
13%
|
13%
|
13%
|
| Thu, 12 Dec |
19%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
19%
|
19%
|
19%
|
| Fri, 13 Dec |
10%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
23%
|
23%
|
23%
|
| Sat, 14 Dec |
19%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
| Sun, 15 Dec |
10%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
36%
|
36%
|
36%
|
| Mon, 16 Dec |
23%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
23%
|
23%
|
23%
|
| Tue, 17 Dec |
13%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
45%
|
45%
|
45%
|
Percentages are the chance of rain.
Weather data by Visual Crossing
Hertfordshire hourly weather (Open Meteo)
Sunset: 15:52. Dusk: 16:32. Dark: 17:15. Moon 8% (dusk to 17:06)
Updated: Tue, 03-Dec at 08:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
0%
|
0%
|
0%
|
0%
|
0%
|
0%
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0%
|
0%
|
0%
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0%
|
0%
|
0%
|
0%
|
0%
| ||
| Wed, 04 Dec |
5%
|
3%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
3%
|
3%
|
13%
|
18%
|
35%
|
48%
|
| Thu, 05 Dec |
8%
|
3%
|
4%
|
5%
|
4%
|
3%
|
5%
|
13%
|
24%
|
35%
|
48%
|
60%
|
68%
|
67%
|
61%
|
53%
|
| Fri, 06 Dec |
3%
|
2%
|
1%
|
1%
|
1%
|
2%
|
3%
|
4%
|
6%
|
9%
|
11%
|
14%
|
18%
|
23%
|
29%
|
35%
|
| Sat, 07 Dec |
45%
|
43%
|
40%
|
37%
|
34%
|
31%
|
28%
|
25%
|
23%
|
21%
|
18%
|
16%
|
15%
|
14%
|
13%
|
13%
|
| Sun, 08 Dec |
11%
|
11%
|
12%
|
12%
|
13%
|
13%
|
13%
|
13%
|
13%
|
12%
|
12%
|
11%
|
11%
|
10%
|
10%
|
9%
|
| Mon, 09 Dec |
7%
|
6%
|
6%
|
6%
|
6%
|
5%
|
5%
|
5%
|
4%
|
4%
|
3%
|
3%
|
2%
|
2%
|
1%
|
1%
|
| Tue, 10 Dec |
1%
|
2%
|
2%
|
2%
|
3%
|
3%
|
3%
|
14%
|
12%
|
10%
|
10%
|
10%
|
10%
|
8%
|
5%
|
3%
|
| Wed, 11 Dec |
13%
|
12%
|
11%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Thu, 12 Dec |
13%
|
14%
|
16%
|
16%
|
14%
|
12%
|
10%
|
10%
|
12%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
26%
|
| Fri, 13 Dec |
29%
|
28%
|
27%
|
26%
|
25%
|
24%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
22%
|
20%
|
19%
|
| Sat, 14 Dec |
23%
|
23%
|
22%
|
21%
|
20%
|
19%
|
19%
|
20%
|
22%
|
24%
|
25%
|
26%
|
26%
|
24%
|
20%
|
16%
|
| Sun, 15 Dec |
13%
|
13%
|
11%
|
10%
|
9%
|
7%
|
6%
|
6%
|
6%
|
7%
|
8%
|
9%
|
10%
|
11%
|
12%
|
13%
|
| Mon, 16 Dec |
19%
|
21%
|
23%
|
25%
|
27%
|
28%
|
29%
|
28%
|
25%
|
23%
|
21%
|
18%
|
16%
|
15%
|
15%
|
15%
|
| Tue, 17 Dec |
23%
|
22%
|
21%
|
20%
|
19%
|
17%
|
16%
|
15%
|
15%
|
14%
|
14%
|
13%
|
13%
|
13%
|
13%
|
13%
|
| Wed, 18 Dec |
13%
|
14%
|
14%
|
15%
|
15%
|
15%
|
16%
|
18%
|
20%
|
21%
|
19%
|
16%
|
13%
|
12%
|
12%
|
12%
|
Percentages are the chance of rain.
Weather data by Open-Meteo
Hertfordshire hourly weather (Met Office)
Sunset: 15:52. Dusk: 16:32. Dark: 17:15. Moon 8% (dusk to 17:06)
Updated: Tue, 03-Dec at 08:00
| 06 | 09 | 12 | 15 | 18 | 21 | |
| Today |
5%
|
4%
|
4%
|
4%
|
4%
| |
| Wed, 04 Dec |
6%
|
4%
|
4%
|
3%
|
6%
|
46%
|
| Thu, 05 Dec |
59%
|
31%
|
14%
|
24%
|
62%
|
38%
|
| Fri, 06 Dec |
2%
|
2%
|
2%
|
7%
|
13%
|
53%
|
| Sat, 07 Dec |
72%
|
78%
|
75%
|
54%
|
19%
|
36%
|
| Sun, 08 Dec |
18%
|
12%
|
16%
|
17%
|
19%
|
19%
|
| Mon, 09 Dec |
18%
|
17%
|
13%
|
13%
|
14%
|
14%
|
| Tue, 10 Dec |
13%
|
Percentages are the chance of rain.
Weather data by Met Office
Regional weather (Met Office)
Sunset: 15:52. Dusk: 16:32. Dark: 17:15. Moon 8% (dusk to 17:06)
Updated: Tue, 03-Dec at 08:38
East England
Showers near Norfolk coasts, otherwise fine and cold.
- Starting mostly fine if rather cloudy, leading into a bright day with some sunny spells by afternoon
- Showers near Norfolk coasts dying out
- Light winds will be fresher at first near coasts
- Maximum Temperature 8C
Tonight:
- Cloud increasing to bring a chance of patchy light rain across some north-western parts after midnight
- Some clear spells and frost by dawn
- Winds mostly light
- Minimum Temperature -1C
Wednesday:
- Wednesday fine after a cold start with long spells of sunshine
- Clouding over later with a noticeable southerly wind developing
- Strong winds and heavy rain arriving overnight
- Maximum Temperature 8C
Outlook for Thursday to Saturday:
- Thursday starting cloudy with rain turning showery, as brighter weather arrives
- Remaining windy
- Friday dry with sunshine
- Cloudier later
- Wet and windy overnight and into Saturday with gales probable
UK Day 6-7 and week 2
- A spell of wet and windy weather is expected to impact many areas for a time into the coming weekend
- Colder, showery and windy conditions then following for the remainder of the weekend
- High pressure then very likely to have increasing influence into the following week with more settled conditions becoming established for a time
- This should mean a good deal of dry weather with overnight frosts along with morning fog patches for some regions
- Through to the end of this period there is an increased chance of spells of wetter and windier weather returning, these more likely in the north with southern areas having a better chance of more prolonged settled/drier weather
- Temperatures varying around average with both some colder and milder spells likely through this period
UK Week 3 and 4
- Initially, high pressure is likely to be dominant, especially across the south, with relatively settled conditions likely overall
- Frontal systems may still affect north and northwest UK at times
- During the first few days of this period, however, a change to more unsettled conditions appears likely for a time, bringing a greater prevalence of rain and showers to most areas but especially the northwest
- Some of the showers could be wintry, especially on high ground
- Later in the month, there are signals that higher pressure may become re-established, with more settled conditions likely to develop, particularly across the south
- Temperatures are likely to be around average overall, with colder interludes bringing frost and fog
Weather data by Met Office
Hertfordshire Air Quality (Pollen and UV)
Updated: Tue, 03-Dec at 08:36
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 | 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 | air q | air q | air q | ||||||||
| Wed, 04 Dec | air q | 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 | air q | air q | air q | air q | air q | air q | air q |
| Thu, 05 Dec | air q | 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 | air q | air q | air q | air q | air q | air q | air q | air q |
| Fri, 06 Dec | air q | 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 | air q | air q | air q | 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
Hertfordshire Visibility
Updated: Tue, 03-Dec at 08:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 11km | 11km | 13km | 24km | 31km | 41km | 52km | 53km | 45km | 38km | 31km | 23km | 14km | 8km | ||
| Wed, 04 Dec | 10km | 13km | 15km | 19km | 25km | 27km | 30km | 27km | 23km | 18km | 17km | 15km | 15km | 8km | 7km | 7km |
| Thu, 05 Dec | 2km | 6km | 7km | 2km | 6km | 10km | 9km | 15km | 20km | 18km | 12km | 11km | 10km | 10km | 11km | 10km |
| Fri, 06 Dec | 33km | 31km | 28km | 26km | 27km | 28km | 28km | 29km | 31km | 32km | 27km | 23km | 19km | 15km | 12km | 9km |
| Sat, 07 Dec | 10km | 13km | 16km | 18km | 21km | 24km | 27km | 29km | 30km | 31km | 31km | 32km | 32km | 32km | 32km | 33km |
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
Hertfordshire daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Tue, 03-Dec | 06:26 | 07:09 | 07:49 | 11:50 | 15:52 | 16:32 | 17:15 | 09:22 | |
| Wed, 04-Dec | 06:27 | 07:10 | 07:50 | 11:51 | 15:52 | 16:31 | 17:14 | 09:21 | |
| Thu, 05-Dec | 06:28 | 07:11 | 07:51 | 11:51 | 15:51 | 16:31 | 17:14 | 09:19 | |
| Fri, 06-Dec | 06:29 | 07:12 | 07:52 | 11:52 | 15:51 | 16:31 | 17:14 | 09:18 | |
| Sat, 07-Dec | 06:30 | 07:13 | 07:54 | 11:52 | 15:50 | 16:31 | 17:14 | 09:17 | |
| Sun, 08-Dec | 06:31 | 07:15 | 07:55 | 11:53 | 15:50 | 16:30 | 17:14 | 09:15 | |
| Mon, 09-Dec | 06:32 | 07:16 | 07:56 | 11:53 | 15:50 | 16:30 | 17:13 | 09:14 | |
| Tue, 10-Dec | 06:33 | 07:17 | 07:57 | 11:53 | 15:50 | 16:30 | 17:13 | 09:13 | |
| Wed, 11-Dec | 06:34 | 07:18 | 07:58 | 11:54 | 15:50 | 16:30 | 17:13 | 09:12 | |
| Thu, 12-Dec | 06:35 | 07:18 | 07:59 | 11:54 | 15:50 | 16:30 | 17:14 | 09:11 | |
| Fri, 13-Dec | 06:36 | 07:19 | 08:00 | 11:55 | 15:50 | 16:30 | 17:14 | 09:10 | |
| Sat, 14-Dec | 06:37 | 07:20 | 08:01 | 11:55 | 15:50 | 16:30 | 17:14 | 09:10 | |
| Sun, 15-Dec | 06:37 | 07:21 | 08:02 | 11:56 | 15:50 | 16:31 | 17:14 | 09:09 | |
| Mon, 16-Dec | 06:38 | 07:22 | 08:02 | 11:56 | 15:50 | 16:31 | 17:14 | 09:09 | |
| Tue, 17-Dec | 06:39 | 07:22 | 08:03 | 11:57 | 15:50 | 16:31 | 17:15 | 09:08 | |
| Wed, 18-Dec | 06:40 | 07:23 | 08:04 | 11:57 | 15:51 | 16:31 | 17:15 | 09:08 | |
| Thu, 19-Dec | 06:40 | 07:24 | 08:04 | 11:58 | 15:51 | 16:32 | 17:15 | 09:08 | |
| Fri, 20-Dec | 06:41 | 07:24 | 08:05 | 11:58 | 15:52 | 16:32 | 17:16 | 09:08 | |
| Sat, 21-Dec | 06:41 | 07:25 | 08:06 | 11:59 | 15:52 | 16:33 | 17:16 | 09:07 | |
| Sun, 22-Dec | 06:42 | 07:25 | 08:06 | 11:59 | 15:53 | 16:33 | 17:17 | 09:08 | |
| Mon, 23-Dec | 06:42 | 07:26 | 08:06 | 12:00 | 15:53 | 16:34 | 17:17 | 09:08 | |
| Tue, 24-Dec | 06:43 | 07:26 | 08:07 | 12:00 | 15:54 | 16:35 | 17:18 | 09:08 | |
| Wed, 25-Dec | 06:43 | 07:26 | 08:07 | 12:01 | 15:55 | 16:35 | 17:19 | 09:08 | |
| Thu, 26-Dec | 06:43 | 07:27 | 08:07 | 12:01 | 15:55 | 16:36 | 17:19 | 09:09 | |
| Fri, 27-Dec | 06:43 | 07:27 | 08:08 | 12:02 | 15:56 | 16:37 | 17:20 | 09:09 | |
| Sat, 28-Dec | 06:44 | 07:27 | 08:08 | 12:02 | 15:57 | 16:38 | 17:21 | 09:10 | |
| Sun, 29-Dec | 06:44 | 07:27 | 08:08 | 12:03 | 15:58 | 16:38 | 17:22 | 09:11 | |
| Mon, 30-Dec | 06:44 | 07:27 | 08:08 | 12:03 | 15:59 | 16:39 | 17:23 | 09:11 | |
| Tue, 31-Dec | 06:44 | 07:27 | 08:08 | 12:04 | 16:00 | 16:40 | 17:24 | 09:12 | |
| Wed, 01-Jan | 06:44 | 07:27 | 08:08 | 12:04 | 16:01 | 16:41 | 17:24 | 09:13 | |
| Thu, 02-Jan | 06:44 | 07:27 | 08:07 | 12:05 | 16:02 | 16:42 | 17:25 | 09:14 | |
| Fri, 03-Jan | 06:44 | 07:27 | 08:07 | 12:05 | 16:03 | 16:43 | 17:26 | 09:16 | |
| Sat, 04-Jan | 06:44 | 07:27 | 08:07 | 12:06 | 16:04 | 16:44 | 17:27 | 09:17 | |
| Sun, 05-Jan | 06:44 | 07:27 | 08:07 | 12:06 | 16:06 | 16:46 | 17:29 | 09:18 | |
| Mon, 06-Jan | 06:44 | 07:26 | 08:06 | 12:06 | 16:07 | 16:47 | 17:30 | 09:20 | |
| Tue, 07-Jan | 06:43 | 07:26 | 08:06 | 12:07 | 16:08 | 16:48 | 17:31 | 09:21 | |
| Wed, 08-Jan | 06:43 | 07:26 | 08:05 | 12:07 | 16:09 | 16:49 | 17:32 | 09:23 | |
| Thu, 09-Jan | 06:43 | 07:25 | 08:05 | 12:08 | 16:11 | 16:50 | 17:33 | 09:25 | |
| Fri, 10-Jan | 06:42 | 07:25 | 08:04 | 12:08 | 16:12 | 16:52 | 17:34 | 09:26 | |
| Sat, 11-Jan | 06:42 | 07:24 | 08:04 | 12:08 | 16:14 | 16:53 | 17:36 | 09:28 | |
| Sun, 12-Jan | 06:41 | 07:24 | 08:03 | 12:09 | 16:15 | 16:54 | 17:37 | 09:30 | |
| Mon, 13-Jan | 06:41 | 07:23 | 08:02 | 12:09 | 16:17 | 16:56 | 17:38 | 09:32 | |
| Tue, 14-Jan | 06:40 | 07:22 | 08:01 | 12:10 | 16:18 | 16:57 | 17:39 | 09:34 | |
| Wed, 15-Jan | 06:40 | 07:22 | 08:01 | 12:10 | 16:20 | 16:59 | 17:41 | 09:36 | |
| Thu, 16-Jan | 06:39 | 07:21 | 08:00 | 12:10 | 16:21 | 17:00 | 17:42 | 09:39 | |
| Fri, 17-Jan | 06:38 | 07:20 | 07:59 | 12:11 | 16:23 | 17:02 | 17:44 | 09:41 | |
| Sat, 18-Jan | 06:37 | 07:19 | 07:58 | 12:11 | 16:25 | 17:03 | 17:45 | 09:43 | |
| Sun, 19-Jan | 06:37 | 07:18 | 07:57 | 12:11 | 16:26 | 17:05 | 17:46 | 09:46 | |
| Mon, 20-Jan | 06:36 | 07:17 | 07:56 | 12:12 | 16:28 | 17:06 | 17:48 | 09:48 | |
| Tue, 21-Jan | 06:35 | 07:16 | 07:54 | 12:12 | 16:30 | 17:08 | 17:49 | 09:51 | |
| Wed, 22-Jan | 06:34 | 07:15 | 07:53 | 12:12 | 16:31 | 17:09 | 17:51 | 09:53 | |
| Thu, 23-Jan | 06:33 | 07:14 | 07:52 | 12:12 | 16:33 | 17:11 | 17:52 | 09:56 | |
| Fri, 24-Jan | 06:32 | 07:13 | 07:51 | 12:13 | 16:35 | 17:12 | 17:54 | 09:59 | |
| Sat, 25-Jan | 06:31 | 07:12 | 07:50 | 12:13 | 16:37 | 17:14 | 17:55 | 10:01 | |
| Sun, 26-Jan | 06:30 | 07:11 | 07:48 | 12:13 | 16:38 | 17:16 | 17:57 | 10:04 | |
| Mon, 27-Jan | 06:29 | 07:10 | 07:47 | 12:13 | 16:40 | 17:17 | 17:58 | 10:07 | |
| Tue, 28-Jan | 06:28 | 07:08 | 07:45 | 12:13 | 16:42 | 17:19 | 18:00 | 10:10 | |
| Wed, 29-Jan | 06:26 | 07:07 | 07:44 | 12:14 | 16:44 | 17:21 | 18:01 | 10:13 | |
| Thu, 30-Jan | 06:25 | 07:06 | 07:42 | 12:14 | 16:46 | 17:22 | 18:03 | 10:16 | |
| Fri, 31-Jan | 06:24 | 07:04 | 07:41 | 12:14 | 16:47 | 17:24 | 18:05 | 10:19 | |
| Sat, 01-Feb | 06:23 | 07:03 | 07:39 | 12:14 | 16:49 | 17:26 | 18:06 | 10:22 | |
| Sun, 02-Feb | 06:21 | 07:02 | 07:38 | 12:14 | 16:51 | 17:27 | 18:08 | 10:25 | |
| Mon, 03-Feb | 06:20 | 07:00 | 07:36 | 12:14 | 16:53 | 17:29 | 18:09 | 10:29 | |
| Tue, 04-Feb | 06:18 | 06:59 | 07:35 | 12:14 | 16:55 | 17:31 | 18:11 | 10:32 | |
| Wed, 05-Feb | 06:17 | 06:57 | 07:33 | 12:14 | 16:57 | 17:33 | 18:13 | 10:35 | |
| Thu, 06-Feb | 06:15 | 06:55 | 07:31 | 12:15 | 16:59 | 17:34 | 18:14 | 10:38 | |
| Fri, 07-Feb | 06:14 | 06:54 | 07:29 | 12:15 | 17:00 | 17:36 | 18:16 | 10:42 | |
| Sat, 08-Feb | 06:12 | 06:52 | 07:28 | 12:15 | 17:02 | 17:38 | 18:18 | 10:45 | |
| Sun, 09-Feb | 06:11 | 06:50 | 07:26 | 12:15 | 17:04 | 17:40 | 18:19 | 10:49 | |
| Mon, 10-Feb | 06:09 | 06:49 | 07:24 | 12:15 | 17:06 | 17:41 | 18:21 | 10:52 | |
| Tue, 11-Feb | 06:08 | 06:47 | 07:22 | 12:15 | 17:08 | 17:43 | 18:23 | 10:56 | |
| Wed, 12-Feb | 06:06 | 06:45 | 07:20 | 12:15 | 17:10 | 17:45 | 18:24 | 10:59 | |
| Thu, 13-Feb | 06:04 | 06:44 | 07:18 | 12:15 | 17:12 | 17:47 | 18:26 | 11:03 | |
| Fri, 14-Feb | 06:02 | 06:42 | 07:17 | 12:15 | 17:13 | 17:48 | 18:28 | 11:06 | |
| Sat, 15-Feb | 06:01 | 06:40 | 07:15 | 12:15 | 17:15 | 17:50 | 18:29 | 11:10 | |
| Sun, 16-Feb | 05:59 | 06:38 | 07:13 | 12:14 | 17:17 | 17:52 | 18:31 | 11:13 | |
| Mon, 17-Feb | 05:57 | 06:36 | 07:11 | 12:14 | 17:19 | 17:54 | 18:33 | 11:17 | |
| Tue, 18-Feb | 05:55 | 06:34 | 07:09 | 12:14 | 17:21 | 17:55 | 18:34 | 11:21 | |
| Wed, 19-Feb | 05:53 | 06:32 | 07:07 | 12:14 | 17:23 | 17:57 | 18:36 | 11:24 | |
| Thu, 20-Feb | 05:51 | 06:30 | 07:05 | 12:14 | 17:24 | 17:59 | 18:38 | 11:28 | |
| Fri, 21-Feb | 05:49 | 06:28 | 07:03 | 12:14 | 17:26 | 18:01 | 18:40 | 11:32 | |
| Sat, 22-Feb | 05:47 | 06:26 | 07:01 | 12:14 | 17:28 | 18:02 | 18:41 | 11:35 | |
| Sun, 23-Feb | 05:45 | 06:24 | 06:58 | 12:14 | 17:30 | 18:04 | 18:43 | 11:39 | |
| Mon, 24-Feb | 05:43 | 06:22 | 06:56 | 12:14 | 17:32 | 18:06 | 18:45 | 11:43 | |
| Tue, 25-Feb | 05:41 | 06:20 | 06:54 | 12:13 | 17:34 | 18:08 | 18:46 | 11:47 | |
| Wed, 26-Feb | 05:39 | 06:18 | 06:52 | 12:13 | 17:35 | 18:09 | 18:48 | 11:51 | |
| Thu, 27-Feb | 05:37 | 06:16 | 06:50 | 12:13 | 17:37 | 18:11 | 18:50 | 11:54 | |
| Fri, 28-Feb | 05:35 | 06:14 | 06:48 | 12:13 | 17:39 | 18:13 | 18:52 | 11:58 | |
| Sat, 01-Mar | 05:33 | 06:12 | 06:46 | 12:13 | 17:41 | 18:14 | 18:53 | 12:02 | |
| Sun, 02-Mar | 05:31 | 06:10 | 06:43 | 12:13 | 17:43 | 18:16 | 18:55 | 12:06 | |
| Mon, 03-Mar | 05:29 | 06:08 | 06:41 | 12:12 | 17:44 | 18:18 | 18:57 | 12:10 | |
| Tue, 04-Mar | 05:27 | 06:05 | 06:39 | 12:12 | 17:46 | 18:20 | 18:59 | 12:14 | |
| Wed, 05-Mar | 05:24 | 06:03 | 06:37 | 12:12 | 17:48 | 18:21 | 19:00 | 12:18 | |
| Thu, 06-Mar | 05:22 | 06:01 | 06:35 | 12:12 | 17:50 | 18:23 | 19:02 | 12:22 | |
| Fri, 07-Mar | 05:20 | 05:59 | 06:32 | 12:11 | 17:51 | 18:25 | 19:04 | 12:26 | |
| Sat, 08-Mar | 05:18 | 05:57 | 06:30 | 12:11 | 17:53 | 18:27 | 19:06 | 12:29 | |
| Sun, 09-Mar | 05:16 | 05:54 | 06:28 | 12:11 | 17:55 | 18:28 | 19:07 | 12:33 | |
| Mon, 10-Mar | 05:13 | 05:52 | 06:26 | 12:11 | 17:57 | 18:30 | 19:09 | 12:37 | |
| Tue, 11-Mar | 05:11 | 05:50 | 06:23 | 12:10 | 17:58 | 18:32 | 19:11 | 12:41 | |
| Wed, 12-Mar | 05:09 | 05:48 | 06:21 | 12:10 | 18:00 | 18:34 | 19:13 | 12:45 | |
| Thu, 13-Mar | 05:06 | 05:45 | 06:19 | 12:10 | 18:02 | 18:35 | 19:15 | 12:49 | |
| Fri, 14-Mar | 05:04 | 05:43 | 06:17 | 12:10 | 18:04 | 18:37 | 19:16 | 12:53 | |
| Sat, 15-Mar | 05:02 | 05:41 | 06:14 | 12:09 | 18:05 | 18:39 | 19:18 | 12:57 | |
| Sun, 16-Mar | 04:59 | 05:39 | 06:12 | 12:09 | 18:07 | 18:41 | 19:20 | 13:02 | |
| Mon, 17-Mar | 04:57 | 05:36 | 06:10 | 12:09 | 18:09 | 18:42 | 19:22 | 13:06 | |
| Tue, 18-Mar | 04:55 | 05:34 | 06:07 | 12:08 | 18:11 | 18:44 | 19:24 | 13:10 | |
| Wed, 19-Mar | 04:52 | 05:32 | 06:05 | 12:08 | 18:12 | 18:46 | 19:25 | 13:14 | |
| Thu, 20-Mar | 04:50 | 05:29 | 06:03 | 12:08 | 18:14 | 18:48 | 19:27 | 13:18 | |
| Fri, 21-Mar | 04:47 | 05:27 | 06:00 | 12:08 | 18:16 | 18:49 | 19:29 | 13:22 | |
| Sat, 22-Mar | 04:45 | 05:25 | 05:58 | 12:07 | 18:17 | 18:51 | 19:31 | 13:26 | |
| Sun, 23-Mar | 04:42 | 05:22 | 05:56 | 12:07 | 18:19 | 18:53 | 19:33 | 13:30 | |
| Mon, 24-Mar | 04:40 | 05:20 | 05:54 | 12:07 | 18:21 | 18:55 | 19:35 | 13:34 | |
| Tue, 25-Mar | 04:37 | 05:18 | 05:51 | 12:06 | 18:22 | 18:56 | 19:37 | 13:38 | |
| Wed, 26-Mar | 04:35 | 05:15 | 05:49 | 12:06 | 18:24 | 18:58 | 19:39 | 13:42 | |
| Thu, 27-Mar | 04:32 | 05:13 | 05:47 | 12:06 | 18:26 | 19:00 | 19:40 | 13:46 | |
| Fri, 28-Mar | 04:30 | 05:10 | 05:44 | 12:05 | 18:28 | 19:02 | 19:42 | 13:51 | |
| Sat, 29-Mar | 04:27 | 05:08 | 05:42 | 12:05 | 18:29 | 19:03 | 19:44 | 13:55 | |
| Sun, 30-Mar | 05:25 | 06:06 | 06:40 | 13:05 | 19:31 | 20:05 | 20:46 | 13:59 | |
| Mon, 31-Mar | 05:22 | 06:03 | 06:37 | 13:05 | 19:33 | 20:07 | 20:48 | 14:03 | |
| Tue, 01-Apr | 05:20 | 06:01 | 06:35 | 13:04 | 19:34 | 20:09 | 20:50 | 14:07 | |
| Wed, 02-Apr | 05:17 | 05:59 | 06:33 | 13:04 | 19:36 | 20:10 | 20:52 | 14:11 | |
| Thu, 03-Apr | 05:15 | 05:56 | 06:31 | 13:04 | 19:38 | 20:12 | 20:54 | 14:15 | |
| Fri, 04-Apr | 05:12 | 05:54 | 06:28 | 13:03 | 19:40 | 20:14 | 20:56 | 14:20 | |
| Sat, 05-Apr | 05:10 | 05:52 | 06:26 | 13:03 | 19:41 | 20:16 | 20:58 | 14:24 | |
| Sun, 06-Apr | 05:07 | 05:49 | 06:24 | 13:03 | 19:43 | 20:18 | 21:00 | 14:28 | |
| Mon, 07-Apr | 05:05 | 05:47 | 06:22 | 13:03 | 19:45 | 20:19 | 21:02 | 14:32 | |
| Tue, 08-Apr | 05:02 | 05:44 | 06:19 | 13:02 | 19:46 | 20:21 | 21:04 | 14:36 | |
| Wed, 09-Apr | 04:59 | 05:42 | 06:17 | 13:02 | 19:48 | 20:23 | 21:06 | 14:40 | |
| Thu, 10-Apr | 04:57 | 05:40 | 06:15 | 13:02 | 19:50 | 20:25 | 21:08 | 14:45 | |
| Fri, 11-Apr | 04:54 | 05:37 | 06:13 | 13:01 | 19:51 | 20:27 | 21:10 | 14:49 | |
| Sat, 12-Apr | 04:52 | 05:35 | 06:10 | 13:01 | 19:53 | 20:29 | 21:12 | 14:53 | |
| Sun, 13-Apr | 04:49 | 05:33 | 06:08 | 13:01 | 19:55 | 20:30 | 21:14 | 14:57 | |
| Mon, 14-Apr | 04:46 | 05:30 | 06:06 | 13:01 | 19:56 | 20:32 | 21:17 | 15:01 | |
| Tue, 15-Apr | 04:44 | 05:28 | 06:04 | 13:00 | 19:58 | 20:34 | 21:19 | 15:05 | |
| Wed, 16-Apr | 04:41 | 05:26 | 06:02 | 13:00 | 20:00 | 20:36 | 21:21 | 15:10 | |
| Thu, 17-Apr | 04:39 | 05:24 | 06:00 | 13:00 | 20:02 | 20:38 | 21:23 | 15:14 | |
| Fri, 18-Apr | 04:36 | 05:21 | 05:57 | 13:00 | 20:03 | 20:40 | 21:25 | 15:18 | |
| Sat, 19-Apr | 04:33 | 05:19 | 05:55 | 13:00 | 20:05 | 20:41 | 21:27 | 15:22 | |
| Sun, 20-Apr | 04:31 | 05:17 | 05:53 | 12:59 | 20:07 | 20:43 | 21:30 | 15:26 | |
| Mon, 21-Apr | 04:28 | 05:14 | 05:51 | 12:59 | 20:08 | 20:45 | 21:32 | 15:30 | |
| Tue, 22-Apr | 04:26 | 05:12 | 05:49 | 12:59 | 20:10 | 20:47 | 21:34 | 15:34 | |
| Wed, 23-Apr | 04:23 | 05:10 | 05:47 | 12:59 | 20:12 | 20:49 | 21:36 | 15:39 | |
| Thu, 24-Apr | 04:20 | 05:08 | 05:45 | 12:59 | 20:13 | 20:51 | 21:38 | 15:43 | |
| Fri, 25-Apr | 04:18 | 05:05 | 05:43 | 12:58 | 20:15 | 20:53 | 21:41 | 15:47 | |
| Sat, 26-Apr | 04:15 | 05:03 | 05:41 | 12:58 | 20:17 | 20:55 | 21:43 | 15:51 | |
| Sun, 27-Apr | 04:13 | 05:01 | 05:39 | 12:58 | 20:18 | 20:56 | 21:45 | 15:55 | |
| Mon, 28-Apr | 04:10 | 04:59 | 05:37 | 12:58 | 20:20 | 20:58 | 21:48 | 15:59 | |
| Tue, 29-Apr | 04:08 | 04:57 | 05:35 | 12:58 | 20:22 | 21:00 | 21:50 | 16:03 | |
| Wed, 30-Apr | 04:05 | 04:55 | 05:33 | 12:58 | 20:23 | 21:02 | 21:52 | 16:07 | |
| Thu, 01-May | 04:02 | 04:52 | 05:31 | 12:58 | 20:25 | 21:04 | 21:54 | 16:11 | |
| Fri, 02-May | 04:00 | 04:50 | 05:29 | 12:57 | 20:27 | 21:06 | 21:57 | 16:15 | |
| Sat, 03-May | 03:57 | 04:48 | 05:27 | 12:57 | 20:28 | 21:08 | 21:59 | 16:19 | |
| Sun, 04-May | 03:55 | 04:46 | 05:25 | 12:57 | 20:30 | 21:10 | 22:02 | 16:23 | |
| Mon, 05-May | 03:52 | 04:44 | 05:24 | 12:57 | 20:32 | 21:11 | 22:04 | 16:27 | |
| Tue, 06-May | 03:50 | 04:42 | 05:22 | 12:57 | 20:33 | 21:13 | 22:06 | 16:31 | |
| Wed, 07-May | 03:47 | 04:40 | 05:20 | 12:57 | 20:35 | 21:15 | 22:09 | 16:34 | |
| Thu, 08-May | 03:45 | 04:38 | 05:18 | 12:57 | 20:37 | 21:17 | 22:11 | 16:38 | |
| Fri, 09-May | 03:42 | 04:36 | 05:17 | 12:57 | 20:38 | 21:19 | 22:13 | 16:42 | |
| Sat, 10-May | 03:40 | 04:34 | 05:15 | 12:57 | 20:40 | 21:21 | 22:16 | 16:46 | |
| Sun, 11-May | 03:37 | 04:32 | 05:13 | 12:57 | 20:41 | 21:22 | 22:18 | 16:50 | |
| Mon, 12-May | 03:35 | 04:31 | 05:12 | 12:57 | 20:43 | 21:24 | 22:21 | 16:53 | |
| Tue, 13-May | 03:33 | 04:29 | 05:10 | 12:57 | 20:44 | 21:26 | 22:23 | 16:57 | |
| Wed, 14-May | 03:30 | 04:27 | 05:09 | 12:57 | 20:46 | 21:28 | 22:25 | 17:00 | |
| Thu, 15-May | 03:28 | 04:25 | 05:07 | 12:57 | 20:48 | 21:30 | 22:28 | 17:04 | |
| Fri, 16-May | 03:25 | 04:23 | 05:06 | 12:57 | 20:49 | 21:31 | 22:30 | 17:07 | |
| Sat, 17-May | 03:23 | 04:22 | 05:04 | 12:57 | 20:51 | 21:33 | 22:32 | 17:11 | |
| Sun, 18-May | 03:21 | 04:20 | 05:03 | 12:57 | 20:52 | 21:35 | 22:35 | 17:14 | |
| Mon, 19-May | 03:19 | 04:18 | 05:01 | 12:57 | 20:53 | 21:37 | 22:37 | 17:18 | |
| Tue, 20-May | 03:16 | 04:17 | 05:00 | 12:57 | 20:55 | 21:38 | 22:40 | 17:21 | |
| Wed, 21-May | 03:14 | 04:15 | 04:59 | 12:57 | 20:56 | 21:40 | 22:42 | 17:24 | |
| Thu, 22-May | 03:12 | 04:14 | 04:58 | 12:57 | 20:58 | 21:42 | 22:44 | 17:27 | |
| Fri, 23-May | 03:10 | 04:12 | 04:56 | 12:57 | 20:59 | 21:43 | 22:46 | 17:30 | |
| Sat, 24-May | 03:08 | 04:11 | 04:55 | 12:57 | 21:00 | 21:45 | 22:49 | 17:33 | |
| Sun, 25-May | 03:06 | 04:10 | 04:54 | 12:57 | 21:02 | 21:46 | 22:51 | 17:36 | |
| Mon, 26-May | 03:04 | 04:08 | 04:53 | 12:58 | 21:03 | 21:48 | 22:53 | 17:39 | |
| Tue, 27-May | 03:02 | 04:07 | 04:52 | 12:58 | 21:04 | 21:49 | 22:55 | 17:42 | |
| Wed, 28-May | 03:00 | 04:06 | 04:51 | 12:58 | 21:05 | 21:51 | 22:58 | 17:45 | |
| Thu, 29-May | 02:58 | 04:04 | 04:50 | 12:58 | 21:07 | 21:52 | 23:00 | 17:47 | |
| Fri, 30-May | 02:56 | 04:03 | 04:49 | 12:58 | 21:08 | 21:54 | 23:02 | 17:50 | |
| Sat, 31-May | 02:54 | 04:02 | 04:48 | 12:58 | 21:09 | 21:55 | 23:04 | 17:52 | |
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.
Hertfordshire moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, 03-Dec | 15:52 | 16:32 | dusk | 17:06 | 07:10 | 07:50 | 8 % | 13:49 | |||
| Wed, 04-Dec | 15:52 | 16:31 | dusk | 18:20 | 07:11 | 07:51 | 14 % | 14:46 | |||
| Thu, 05-Dec | 15:51 | 16:31 | dusk | 19:43 | 07:12 | 07:52 | 23 % | 15:40 | |||
| Fri, 06-Dec | 15:51 | 16:31 | dusk | 21:08 | 07:13 | 07:54 | 32 % | 16:32 | |||
| Sat, 07-Dec | 15:50 | 16:31 | dusk | 22:34 | 07:15 | 07:55 | 43 % | 17:21 | |||
| Sun, 08-Dec | 15:50 | 16:30 | dusk | 23:58 | 07:16 | 07:56 | 54 % | 18:09 | |||
| Mon, 09-Dec | 15:50 | 16:30 | dusk | 01:23 | 07:17 | 07:57 | 65 % | 18:56 | |||
| Tue, 10-Dec | 15:50 | 16:30 | dusk | 02:50 | 07:18 | 07:58 | 76 % | 19:44 | after dusk | ||
| Wed, 11-Dec | 15:50 | 16:30 | dusk | 04:20 | 07:18 | 07:59 | 85 % | 20:35 | after dusk | ||
| Thu, 12-Dec | 15:50 | 16:30 | dusk | 05:53 | 07:19 | 08:00 | 92 % | 21:30 | after dusk | ||
| Fri, 13-Dec | 15:50 | 16:30 | dusk | dawn | 07:20 | 08:01 | 97 % | 22:29 | all night | ||
| Sat, 14-Dec | 15:50 | 16:30 | dusk | dawn | 07:21 | 08:02 | 100 % | 23:31 | all night | ||
| Sun, 15-Dec | 15:50 | 16:31 | dusk | dawn | 07:22 | 08:02 | 99 % | 00:34 | all night | ||
| Mon, 16-Dec | 15:50 | 16:31 | dusk | dawn | 07:22 | 08:03 | 96 % | 01:35 | all night | ||
| Tue, 17-Dec | 15:50 | 16:31 | 17:45 | dawn | 07:23 | 08:04 | 92 % | 02:31 | before dawn | ||
| Wed, 18-Dec | 15:51 | 16:31 | 19:08 | dawn | 07:24 | 08:04 | 85 % | 03:23 | before dawn | ||
| Thu, 19-Dec | 15:51 | 16:32 | 20:28 | dawn | 07:24 | 08:05 | 77 % | 04:09 | before dawn | ||
| Fri, 20-Dec | 15:52 | 16:32 | 21:44 | dawn | 07:25 | 08:06 | 68 % | 04:52 | |||
| Sat, 21-Dec | 15:52 | 16:33 | 22:57 | dawn | 07:25 | 08:06 | 59 % | 05:32 | |||
| Sun, 22-Dec | 15:53 | 16:33 | 00:07 | dawn | 07:26 | 08:06 | 49 % | 06:11 | |||
| Mon, 23-Dec | 15:53 | 16:34 | 01:17 | dawn | 07:26 | 08:07 | 40 % | 06:50 | |||
| Tue, 24-Dec | 15:54 | 16:35 | 02:28 | dawn | 07:26 | 08:07 | 31 % | 07:30 | |||
| Wed, 25-Dec | 15:55 | 16:35 | 03:41 | dawn | 07:27 | 08:07 | 23 % | 08:13 | |||
| Thu, 26-Dec | 15:55 | 16:36 | 04:57 | dawn | 07:27 | 08:08 | 15 % | 08:59 | |||
| Fri, 27-Dec | 15:56 | 16:37 | 06:13 | dawn | 07:27 | 08:08 | 9 % | 09:49 | |||
| Sat, 28-Dec | 15:57 | 16:38 | 07:26 | dawn | 07:27 | 08:08 | 4 % | 10:43 | |||
| Sun, 29-Dec | 15:58 | 16:38 | 07:27 | 08:08 | 1 % | 11:40 | |||||
| Mon, 30-Dec | 15:59 | 16:39 | 07:27 | 08:08 | 0 % | ||||||
| Tue, 31-Dec | 16:00 | 16:40 | 07:27 | 08:08 | 1 % | 12:38 | |||||
| Wed, 01-Jan | 16:01 | 16:41 | dusk | 17:28 | 07:27 | 08:07 | 5 % | 13:34 | |||
| Thu, 02-Jan | 16:02 | 16:42 | dusk | 18:55 | 07:27 | 08:07 | 11 % | 14:28 | |||
| Fri, 03-Jan | 16:03 | 16:43 | dusk | 20:21 | 07:27 | 08:07 | 19 % | 15:18 | |||
| Sat, 04-Jan | 16:04 | 16:44 | dusk | 21:47 | 07:27 | 08:07 | 28 % | 16:07 | |||
| Sun, 05-Jan | 16:06 | 16:46 | dusk | 23:11 | 07:26 | 08:06 | 39 % | 16:54 | |||
| Mon, 06-Jan | 16:07 | 16:47 | dusk | 00:36 | 07:26 | 08:06 | 50 % | 17:41 | |||
| Tue, 07-Jan | 16:08 | 16:48 | dusk | 02:03 | 07:26 | 08:05 | 61 % | 18:30 | |||
| Wed, 08-Jan | 16:09 | 16:49 | dusk | 03:32 | 07:25 | 08:05 | 72 % | 19:22 | |||
| Thu, 09-Jan | 16:11 | 16:50 | dusk | 05:02 | 07:25 | 08:04 | 82 % | 20:17 | after dusk | ||
| Fri, 10-Jan | 16:12 | 16:52 | dusk | 06:25 | 07:24 | 08:04 | 90 % | 21:16 | after dusk | ||
| Sat, 11-Jan | 16:14 | 16:53 | dusk | dawn | 07:24 | 08:03 | 95 % | 22:18 | all night | ||
| Sun, 12-Jan | 16:15 | 16:54 | dusk | dawn | 07:23 | 08:02 | 99 % | 23:19 | all night | ||
| Mon, 13-Jan | 16:17 | 16:56 | dusk | dawn | 07:22 | 08:01 | 100 % | 00:17 | all night | ||
| Tue, 14-Jan | 16:18 | 16:57 | dusk | dawn | 07:22 | 08:01 | 99 % | 01:11 | all night | ||
| Wed, 15-Jan | 16:20 | 16:59 | 18:04 | dawn | 07:21 | 08:00 | 95 % | 02:00 | before dawn | ||
| Thu, 16-Jan | 16:21 | 17:00 | 19:23 | dawn | 07:20 | 07:59 | 90 % | 02:45 | before dawn | ||
| Fri, 17-Jan | 16:23 | 17:02 | 20:38 | dawn | 07:19 | 07:58 | 84 % | 03:26 | before dawn | ||
| Sat, 18-Jan | 16:25 | 17:03 | 21:50 | dawn | 07:18 | 07:57 | 76 % | 04:06 | before dawn | ||
| Sun, 19-Jan | 16:26 | 17:05 | 23:01 | dawn | 07:17 | 07:56 | 67 % | 04:45 | |||
| Mon, 20-Jan | 16:28 | 17:06 | 00:12 | dawn | 07:16 | 07:54 | 58 % | 05:25 | |||
| Tue, 21-Jan | 16:30 | 17:08 | 01:24 | dawn | 07:15 | 07:53 | 49 % | 06:07 | |||
| Wed, 22-Jan | 16:31 | 17:09 | 02:38 | dawn | 07:14 | 07:52 | 39 % | 06:51 | |||
| Thu, 23-Jan | 16:33 | 17:11 | 03:54 | dawn | 07:13 | 07:51 | 30 % | 07:39 | |||
| Fri, 24-Jan | 16:35 | 17:12 | 05:08 | dawn | 07:12 | 07:50 | 22 % | 08:31 | |||
| Sat, 25-Jan | 16:37 | 17:14 | 06:15 | dawn | 07:11 | 07:48 | 14 % | 09:26 | |||
| Sun, 26-Jan | 16:38 | 17:16 | 07:08 | dawn | 07:10 | 07:47 | 8 % | 10:24 | |||
| Mon, 27-Jan | 16:40 | 17:17 | 07:08 | 07:45 | 3 % | 11:21 | |||||
| Tue, 28-Jan | 16:42 | 17:19 | 07:07 | 07:44 | 0 % | ||||||
| Wed, 29-Jan | 16:44 | 17:21 | 07:06 | 07:42 | 0 % | 12:17 | |||||
| Thu, 30-Jan | 16:46 | 17:22 | dusk | 18:00 | 07:04 | 07:41 | 3 % | 13:11 | |||
| Fri, 31-Jan | 16:47 | 17:24 | dusk | 19:29 | 07:03 | 07:39 | 8 % | 14:01 | |||
| Sat, 01-Feb | 16:49 | 17:26 | dusk | 20:56 | 07:02 | 07:38 | 15 % | 14:50 | |||
| Sun, 02-Feb | 16:51 | 17:27 | dusk | 22:23 | 07:00 | 07:36 | 25 % | 15:38 | |||
| Mon, 03-Feb | 16:53 | 17:29 | dusk | 23:50 | 06:59 | 07:35 | 35 % | 16:28 | |||
| Tue, 04-Feb | 16:55 | 17:31 | dusk | 01:19 | 06:57 | 07:33 | 46 % | 17:19 | |||
| Wed, 05-Feb | 16:57 | 17:33 | dusk | 02:49 | 06:55 | 07:31 | 58 % | 18:13 | |||
| Thu, 06-Feb | 16:59 | 17:34 | dusk | 04:13 | 06:54 | 07:29 | 68 % | 19:10 | |||
| Fri, 07-Feb | 17:00 | 17:36 | dusk | 05:26 | 06:52 | 07:28 | 78 % | 20:09 | after dusk | ||
| Sat, 08-Feb | 17:02 | 17:38 | dusk | 06:20 | 06:50 | 07:26 | 86 % | 21:09 | after dusk | ||
| Sun, 09-Feb | 17:04 | 17:40 | dusk | dawn | 06:49 | 07:24 | 93 % | 22:07 | all night | ||
| Mon, 10-Feb | 17:06 | 17:41 | dusk | dawn | 06:47 | 07:22 | 97 % | 23:02 | all night | ||
| Tue, 11-Feb | 17:08 | 17:43 | dusk | dawn | 06:45 | 07:20 | 100 % | 23:52 | all night | ||
| Wed, 12-Feb | 17:10 | 17:45 | dusk | dawn | 06:44 | 07:18 | 100 % | 00:38 | all night | ||
| Thu, 13-Feb | 17:12 | 17:47 | 18:19 | dawn | 06:42 | 07:17 | 98 % | 01:21 | before dawn | ||
| Fri, 14-Feb | 17:13 | 17:48 | 19:33 | dawn | 06:40 | 07:15 | 94 % | 02:02 | before dawn | ||
| Sat, 15-Feb | 17:15 | 17:50 | 20:44 | dawn | 06:38 | 07:13 | 89 % | 02:41 | before dawn | ||
| Sun, 16-Feb | 17:17 | 17:52 | 21:55 | dawn | 06:36 | 07:11 | 83 % | 03:21 | before dawn | ||
| Mon, 17-Feb | 17:19 | 17:54 | 23:07 | dawn | 06:34 | 07:09 | 75 % | 04:01 | |||
| Tue, 18-Feb | 17:21 | 17:55 | 00:20 | dawn | 06:32 | 07:07 | 66 % | 04:44 | |||
| Wed, 19-Feb | 17:23 | 17:57 | 01:35 | dawn | 06:30 | 07:05 | 57 % | 05:30 | |||
| Thu, 20-Feb | 17:24 | 17:59 | 02:49 | dawn | 06:28 | 07:03 | 48 % | 06:20 | |||
| Fri, 21-Feb | 17:26 | 18:01 | 03:59 | dawn | 06:26 | 07:01 | 38 % | 07:13 | |||
| Sat, 22-Feb | 17:28 | 18:02 | 04:58 | dawn | 06:24 | 06:58 | 28 % | 08:08 | |||
| Sun, 23-Feb | 17:30 | 18:04 | 05:43 | dawn | 06:22 | 06:56 | 20 % | 09:05 | |||
| Mon, 24-Feb | 17:32 | 18:06 | 06:15 | dawn | 06:20 | 06:54 | 12 % | 10:02 | |||
| Tue, 25-Feb | 17:34 | 18:08 | 06:18 | 06:52 | 6 % | 10:56 | |||||
| Wed, 26-Feb | 17:35 | 18:09 | 06:16 | 06:50 | 2 % | 11:49 | |||||
| Thu, 27-Feb | 17:37 | 18:11 | 06:14 | 06:48 | 0 % | ||||||
| Fri, 28-Feb | 17:39 | 18:13 | dusk | 18:28 | 06:12 | 06:46 | 1 % | 12:40 | |||
| Sat, 01-Mar | 17:41 | 18:14 | dusk | 19:58 | 06:10 | 06:43 | 6 % | 13:30 | |||
| Sun, 02-Mar | 17:43 | 18:16 | dusk | 21:29 | 06:08 | 06:41 | 12 % | 14:20 | |||
| Mon, 03-Mar | 17:44 | 18:18 | dusk | 23:01 | 06:05 | 06:39 | 21 % | 15:12 | |||
| Tue, 04-Mar | 17:46 | 18:20 | dusk | 00:33 | 06:03 | 06:37 | 31 % | 16:07 | |||
| Wed, 05-Mar | 17:48 | 18:21 | dusk | 02:02 | 06:01 | 06:35 | 42 % | 17:04 | |||
| Thu, 06-Mar | 17:50 | 18:23 | dusk | 03:19 | 05:59 | 06:32 | 54 % | 18:04 | |||
| Fri, 07-Mar | 17:51 | 18:25 | dusk | 04:19 | 05:57 | 06:30 | 64 % | 19:04 | |||
| Sat, 08-Mar | 17:53 | 18:27 | dusk | 05:01 | 05:54 | 06:28 | 74 % | 20:02 | |||
| Sun, 09-Mar | 17:55 | 18:28 | dusk | 05:29 | 05:52 | 06:26 | 83 % | 20:58 | after dusk | ||
| Mon, 10-Mar | 17:57 | 18:30 | dusk | 05:48 | 05:50 | 06:23 | 90 % | 21:48 | after dusk | ||
| Tue, 11-Mar | 17:58 | 18:32 | dusk | dawn | 05:48 | 06:21 | 95 % | 22:35 | all night | ||
| Wed, 12-Mar | 18:00 | 18:34 | dusk | dawn | 05:45 | 06:19 | 98 % | 23:18 | all night | ||
| Thu, 13-Mar | 18:02 | 18:35 | dusk | dawn | 05:43 | 06:17 | 100 % | 23:59 | all night | ||
| Fri, 14-Mar | 18:04 | 18:37 | dusk | dawn | 05:41 | 06:14 | 100 % | 00:39 | all night | ||
| Sat, 15-Mar | 18:05 | 18:39 | 19:41 | dawn | 05:39 | 06:12 | 97 % | 01:18 | before dawn | ||
| Sun, 16-Mar | 18:07 | 18:41 | 20:53 | dawn | 05:36 | 06:10 | 93 % | 01:58 | before dawn | ||
| Mon, 17-Mar | 18:09 | 18:42 | 22:05 | dawn | 05:34 | 06:07 | 88 % | 02:40 | before dawn | ||
| Tue, 18-Mar | 18:11 | 18:44 | 23:20 | dawn | 05:32 | 06:05 | 81 % | 03:25 | before dawn | ||
| Wed, 19-Mar | 18:12 | 18:46 | 00:34 | dawn | 05:29 | 06:03 | 73 % | 04:12 | |||
| Thu, 20-Mar | 18:14 | 18:48 | 01:45 | dawn | 05:27 | 06:00 | 64 % | 05:03 | |||
| Fri, 21-Mar | 18:16 | 18:49 | 02:48 | dawn | 05:25 | 05:58 | 55 % | 05:57 | |||
| Sat, 22-Mar | 18:17 | 18:51 | 03:37 | dawn | 05:22 | 05:56 | 45 % | 06:52 | |||
| Sun, 23-Mar | 18:19 | 18:53 | 04:14 | dawn | 05:20 | 05:54 | 35 % | 07:47 | |||
| Mon, 24-Mar | 18:21 | 18:55 | 04:40 | dawn | 05:18 | 05:51 | 25 % | 08:41 | |||
| Tue, 25-Mar | 18:22 | 18:56 | 04:59 | dawn | 05:15 | 05:49 | 16 % | 09:34 | |||
| Wed, 26-Mar | 18:24 | 18:58 | 05:13 | 05:47 | 9 % | 10:25 | |||||
| Thu, 27-Mar | 18:26 | 19:00 | 05:10 | 05:44 | 3 % | 11:15 | |||||
| Fri, 28-Mar | 18:28 | 19:02 | 05:08 | 05:42 | 0 % | ||||||
| Sat, 29-Mar | 18:29 | 19:03 | 06:06 | 06:40 | 0 % | 12:06 | |||||
| Sun, 30-Mar | 19:31 | 20:05 | dusk | 21:29 | 06:03 | 06:37 | 3 % | 13:58 | |||
| Mon, 31-Mar | 19:33 | 20:07 | dusk | 23:05 | 06:01 | 06:35 | 9 % | 14:54 | |||
| Tue, 01-Apr | 19:34 | 20:09 | dusk | 00:39 | 05:59 | 06:33 | 17 % | 15:52 | |||
| Wed, 02-Apr | 19:36 | 20:10 | dusk | 02:05 | 05:56 | 06:31 | 27 % | 16:53 | |||
| Thu, 03-Apr | 19:38 | 20:12 | dusk | 03:14 | 05:54 | 06:28 | 38 % | 17:56 | |||
| Fri, 04-Apr | 19:40 | 20:14 | dusk | 04:02 | 05:52 | 06:26 | 49 % | 18:56 | |||
| Sat, 05-Apr | 19:41 | 20:16 | dusk | 04:34 | 05:49 | 06:24 | 59 % | 19:53 | |||
| Sun, 06-Apr | 19:43 | 20:18 | dusk | 04:55 | 05:47 | 06:22 | 69 % | 20:46 | |||
| Mon, 07-Apr | 19:45 | 20:19 | dusk | 05:11 | 05:44 | 06:19 | 78 % | 21:33 | after dusk | ||
| Tue, 08-Apr | 19:46 | 20:21 | dusk | 05:23 | 05:42 | 06:17 | 86 % | 22:17 | after dusk | ||
| Wed, 09-Apr | 19:48 | 20:23 | dusk | 05:32 | 05:40 | 06:15 | 92 % | 22:58 | after dusk | ||
| Thu, 10-Apr | 19:50 | 20:25 | dusk | dawn | 05:37 | 06:13 | 96 % | 23:38 | all night | ||
| Fri, 11-Apr | 19:51 | 20:27 | dusk | dawn | 05:35 | 06:10 | 99 % | 00:17 | all night | ||
| Sat, 12-Apr | 19:53 | 20:29 | dusk | dawn | 05:33 | 06:08 | 100 % | 00:57 | all night | ||
| Sun, 13-Apr | 19:55 | 20:30 | 20:53 | dawn | 05:30 | 06:06 | 99 % | 01:38 | before dawn | ||
| Mon, 14-Apr | 19:56 | 20:32 | 22:06 | dawn | 05:28 | 06:04 | 97 % | 02:22 | before dawn | ||
| Tue, 15-Apr | 19:58 | 20:34 | 23:21 | dawn | 05:26 | 06:02 | 92 % | 03:08 | before dawn | ||
| Wed, 16-Apr | 20:00 | 20:36 | 00:33 | dawn | 05:24 | 06:00 | 87 % | 03:58 | before dawn | ||
| Thu, 17-Apr | 20:02 | 20:38 | 01:39 | dawn | 05:21 | 05:57 | 79 % | 04:50 | before dawn | ||
| Fri, 18-Apr | 20:03 | 20:40 | 02:33 | dawn | 05:19 | 05:55 | 71 % | 05:44 | |||
| Sat, 19-Apr | 20:05 | 20:41 | 03:13 | dawn | 05:17 | 05:53 | 61 % | 06:38 | |||
| Sun, 20-Apr | 20:07 | 20:43 | 03:41 | dawn | 05:14 | 05:51 | 51 % | 07:31 | |||
| Mon, 21-Apr | 20:08 | 20:45 | 04:02 | dawn | 05:12 | 05:49 | 41 % | 08:23 | |||
| Tue, 22-Apr | 20:10 | 20:47 | 04:18 | dawn | 05:10 | 05:47 | 30 % | 09:12 | |||
| Wed, 23-Apr | 20:12 | 20:49 | 04:31 | dawn | 05:08 | 05:45 | 20 % | 10:01 | |||
| Thu, 24-Apr | 20:13 | 20:51 | 04:43 | dawn | 05:05 | 05:43 | 12 % | 10:51 | |||
| Fri, 25-Apr | 20:15 | 20:53 | 04:56 | dawn | 05:03 | 05:41 | 5 % | 11:42 | |||
| Sat, 26-Apr | 20:17 | 20:55 | 05:01 | 05:39 | 1 % | ||||||
| Sun, 27-Apr | 20:18 | 20:56 | 04:59 | 05:37 | 0 % | 12:36 | |||||
| Mon, 28-Apr | 20:20 | 20:58 | dusk | 22:03 | 04:57 | 05:35 | 2 % | 13:33 | |||
| Tue, 29-Apr | 20:22 | 21:00 | dusk | 23:37 | 04:55 | 05:33 | 7 % | 14:35 | |||
| Wed, 30-Apr | 20:23 | 21:02 | dusk | 00:57 | 04:52 | 05:31 | 14 % | 15:39 | |||
| Thu, 01-May | 20:25 | 21:04 | dusk | 01:56 | 04:50 | 05:29 | 23 % | 16:43 | |||
| Fri, 02-May | 20:27 | 21:06 | dusk | 02:34 | 04:48 | 05:27 | 33 % | 17:44 | |||
| Sat, 03-May | 20:28 | 21:08 | dusk | 03:00 | 04:46 | 05:25 | 44 % | 18:40 | |||
| Sun, 04-May | 20:30 | 21:10 | dusk | 03:18 | 04:44 | 05:24 | 54 % | 19:30 | |||
| Mon, 05-May | 20:32 | 21:11 | dusk | 03:31 | 04:42 | 05:22 | 64 % | 20:16 | |||
| Tue, 06-May | 20:33 | 21:13 | dusk | 03:41 | 04:40 | 05:20 | 73 % | 20:58 | |||
| Wed, 07-May | 20:35 | 21:15 | dusk | 03:51 | 04:38 | 05:18 | 81 % | 21:38 | after dusk | ||
| Thu, 08-May | 20:37 | 21:17 | dusk | 04:00 | 04:36 | 05:17 | 88 % | 22:17 | after dusk | ||
| Fri, 09-May | 20:38 | 21:19 | dusk | 04:09 | 04:34 | 05:15 | 93 % | 22:56 | after dusk | ||
| Sat, 10-May | 20:40 | 21:21 | dusk | 04:21 | 04:32 | 05:13 | 97 % | 23:37 | after dusk | ||
| Sun, 11-May | 20:41 | 21:22 | dusk | dawn | 04:31 | 05:12 | 99 % | 00:20 | all night | ||
| Mon, 12-May | 20:43 | 21:24 | dusk | dawn | 04:29 | 05:10 | 100 % | 01:06 | all night | ||
| Tue, 13-May | 20:44 | 21:26 | 22:23 | dawn | 04:27 | 05:09 | 98 % | 01:55 | before dawn | ||
| Wed, 14-May | 20:46 | 21:28 | 23:31 | dawn | 04:25 | 05:07 | 95 % | 02:46 | before dawn | ||
| Thu, 15-May | 20:48 | 21:30 | 00:28 | dawn | 04:23 | 05:06 | 90 % | 03:40 | before dawn | ||
| Fri, 16-May | 20:49 | 21:31 | 01:12 | dawn | 04:22 | 05:04 | 84 % | 04:34 | before dawn | ||
| Sat, 17-May | 20:51 | 21:33 | 01:44 | dawn | 04:20 | 05:03 | 76 % | 05:26 | before dawn | ||
| Sun, 18-May | 20:52 | 21:35 | 02:07 | dawn | 04:18 | 05:01 | 66 % | 06:17 | |||
| Mon, 19-May | 20:53 | 21:37 | 02:24 | dawn | 04:17 | 05:00 | 56 % | 07:06 | |||
| Tue, 20-May | 20:55 | 21:38 | 02:37 | dawn | 04:15 | 04:59 | 45 % | 07:54 | |||
| Wed, 21-May | 20:56 | 21:40 | 02:49 | dawn | 04:14 | 04:58 | 34 % | 08:41 | |||
| Thu, 22-May | 20:58 | 21:42 | 03:01 | dawn | 04:12 | 04:56 | 24 % | 09:29 | |||
| Fri, 23-May | 20:59 | 21:43 | 03:14 | dawn | 04:11 | 04:55 | 14 % | 10:20 | |||
| Sat, 24-May | 21:00 | 21:45 | 03:30 | dawn | 04:10 | 04:54 | 7 % | 11:15 | |||
| Sun, 25-May | 21:02 | 21:46 | 04:08 | 04:53 | 2 % | ||||||
| Mon, 26-May | 21:03 | 21:48 | 04:07 | 04:52 | 0 % | 12:14 | |||||
| Tue, 27-May | 21:04 | 21:49 | dusk | 22:29 | 04:06 | 04:51 | 1 % | 13:18 | |||
| Wed, 28-May | 21:05 | 21:51 | dusk | 23:40 | 04:04 | 04:50 | 5 % | 14:23 | |||
| Thu, 29-May | 21:07 | 21:52 | dusk | 00:29 | 04:03 | 04:49 | 11 % | 15:28 | |||
| Fri, 30-May | 21:08 | 21:54 | dusk | 01:00 | 04:02 | 04:48 | 19 % | 16:28 | |||
| Sat, 31-May | 21:09 | 21:55 | dusk | 01:22 | 04:01 | 04:47 | 28 % | 17:22 | |||
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!