Amberley to Arundel Walk
South Downs in the morning, then follows the river Arun to Historic Arundel (Castle, Cathedral)
Hiking weather forecast
West Sussex hourly weather (Visual Crossing)
Sunset: 20:45. Dusk: 21:26. Dark: 22:21. Moon 90% (00:22 to dawn)
Updated: Thu, 15-May at 20:39
| 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%
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0%
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0%
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0%
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0%
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| Fri, 16 May |
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%
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0%
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0%
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0%
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0%
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| Sat, 17 May |
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%
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0%
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0%
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0%
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0%
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| Sun, 18 May |
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%
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0%
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0%
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0%
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0%
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| Mon, 19 May |
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
19%
|
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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0%
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0%
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| Tue, 20 May |
0%
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0%
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6%
|
6%
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6%
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6%
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6%
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6%
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13%
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13%
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13%
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13%
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13%
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13%
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7%
|
7%
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| Wed, 21 May |
3%
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3%
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3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
7%
|
7%
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7%
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7%
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7%
|
7%
|
10%
|
10%
|
| Thu, 22 May |
16%
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16%
|
10%
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10%
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10%
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10%
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10%
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10%
|
16%
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16%
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16%
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16%
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16%
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16%
|
10%
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10%
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| Fri, 23 May |
19%
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19%
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32%
|
32%
|
32%
|
32%
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32%
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32%
|
55%
|
55%
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55%
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55%
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55%
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55%
|
13%
|
13%
|
| Sat, 24 May |
23%
|
23%
|
42%
|
42%
|
42%
|
42%
|
42%
|
42%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
13%
|
13%
|
| Sun, 25 May |
23%
|
23%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
19%
|
19%
|
| Mon, 26 May |
10%
|
10%
|
23%
|
23%
|
23%
|
23%
|
23%
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23%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
23%
|
23%
|
| Tue, 27 May |
10%
|
10%
|
39%
|
39%
|
39%
|
39%
|
39%
|
39%
|
29%
|
29%
|
29%
|
29%
|
29%
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29%
|
23%
|
23%
|
| Wed, 28 May |
16%
|
16%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
7%
|
7%
|
| Thu, 29 May |
7%
|
7%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
23%
|
23%
|
Percentages are the chance of rain.
Weather data by Visual Crossing
West Sussex hourly weather (Open Meteo)
Sunset: 20:45. Dusk: 21:26. Dark: 22:21. Moon 90% (00:22 to dawn)
Updated: Thu, 15-May at 20:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
0%
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0%
| ||||||||||||||
| Fri, 16 May |
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%
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0%
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0%
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0%
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0%
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| Sat, 17 May |
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%
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0%
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0%
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0%
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0%
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| Sun, 18 May |
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%
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0%
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0%
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0%
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0%
|
| Mon, 19 May | 🌫 3% | 🌫 3% |
3%
|
3%
|
3%
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3%
|
3%
|
3%
|
3%
|
4%
|
4%
|
5%
|
5%
|
5%
|
4%
|
3%
|
| Tue, 20 May |
4%
|
5%
|
5%
|
5%
|
5%
|
5%
|
5%
|
5%
|
3%
|
4%
|
4%
|
5%
|
5%
|
6%
|
7%
|
7%
|
| Wed, 21 May |
6%
|
6%
|
5%
|
5%
|
4%
|
4%
|
3%
|
3%
|
3%
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3%
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3%
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3%
|
3%
|
4%
|
4%
|
4%
|
| Thu, 22 May |
5%
|
5%
|
5%
|
4%
|
4%
|
5%
|
5%
|
5%
|
5%
|
6%
|
7%
|
7%
|
8%
|
9%
|
10%
|
11%
|
| Fri, 23 May |
6%
|
6%
|
6%
|
5%
|
6%
|
9%
|
13%
|
16%
|
16%
|
14%
|
13%
|
13%
|
13%
|
13%
|
11%
|
8%
|
| Sat, 24 May |
2%
|
3%
|
7%
|
12%
|
16%
|
17%
|
16%
|
16%
|
19%
|
24%
|
26%
|
25%
|
22%
|
19%
|
18%
|
17%
|
| Sun, 25 May |
13%
|
16%
|
17%
|
18%
|
19%
|
24%
|
29%
|
32%
|
33%
|
32%
|
27%
|
26%
|
24%
|
23%
|
22%
|
22%
|
| Mon, 26 May |
16%
|
16%
|
17%
|
18%
|
19%
|
20%
|
22%
|
23%
|
24%
|
25%
|
25%
|
25%
|
24%
|
23%
|
20%
|
17%
|
| Tue, 27 May |
8%
|
10%
|
12%
|
15%
|
17%
|
19%
|
21%
|
23%
|
24%
|
25%
|
26%
|
26%
|
26%
|
26%
|
25%
|
23%
|
| Wed, 28 May |
11%
|
13%
|
17%
|
23%
|
28%
|
33%
|
38%
|
42%
|
43%
|
43%
|
42%
|
40%
|
38%
|
35%
|
32%
|
28%
|
| Thu, 29 May |
17%
|
19%
|
21%
|
24%
|
27%
|
30%
|
33%
|
35%
|
36%
|
37%
|
37%
|
36%
|
35%
|
32%
|
27%
|
21%
|
| Fri, 30 May |
4%
|
6%
|
7%
|
8%
|
9%
|
10%
|
11%
|
13%
|
15%
|
17%
|
19%
|
21%
|
22%
|
23%
|
22%
|
19%
|
Percentages are the chance of rain.
Weather data by Open-Meteo
West Sussex hourly weather (Met Office)
Sunset: 20:45. Dusk: 21:26. Dark: 22:21. Moon 90% (00:22 to dawn)
Updated: Thu, 15-May at 20:00
| 06 | 09 | 12 | 15 | 18 | 21 | |
| Today |
8%
| |||||
| Fri, 16 May |
0%
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0%
|
0%
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0%
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0%
|
0%
|
| Sat, 17 May |
4%
|
1%
|
0%
|
0%
|
0%
|
0%
|
| Sun, 18 May |
1%
|
1%
|
0%
|
1%
|
1%
|
0%
|
| Mon, 19 May |
1%
|
0%
|
4%
|
6%
|
5%
|
1%
|
| Tue, 20 May |
1%
|
2%
|
8%
|
9%
|
10%
|
2%
|
| Wed, 21 May |
1%
|
1%
|
2%
|
2%
|
1%
|
4%
|
| Thu, 22 May |
3%
|
2%
|
3%
|
5%
|
5%
|
Percentages are the chance of rain.
Weather data by Met Office
Regional weather (Met Office)
Sunset: 20:45. Dusk: 21:26. Dark: 22:21. Moon 90% (00:22 to dawn)
Updated: Thu, 15-May at 20:38
South East England
Dry with sunny spells and some low cloud at first.
- Dry and rather cloudy at first
- Some breaks will develop overnight, leading to mostly clear skies but a chance of mist and shallow fog around dawn
- Quite chilly in places, with a rural frost possible
- Light winds throughout
- Minimum Temperature 4C
Friday:
- Generally fine and dry with plenty of warm sunshine
- Some low cloud invading Kent and perhaps East Sussex during the evening
- Maximum Temperature 23C
Outlook for Saturday to Monday:
- Largely cloudy with patchy drizzle by night but sunny otherwise, once the cloud breaks and retreats back to the coast
- Cloudier on Monday, with morning drizzle and afternoon showers
UK Day 6-7 and week 2
- Most of the UK will be fine with sunny spells during the first part of this period
- A few showers are possible in the south at first but otherwise the majority of places will be dry
- Temperatures are likely to be above normal for the time of year
- Into the bank holiday weekend and following week, a change in weather type is expected
- More unsettled conditions are likely to develop, with weather systems moving in from the Atlantic
- This will bring spells of rain to many areas, perhaps heavy at times, with a risk of strong winds in places
- Some drier and brighter intervals are likely between systems
- Temperatures will probably be near normal or slightly above
UK Week 3 and 4
- Changeable weather conditions are expected during the end of May and into the first half of June
- Spells of wet weather with showers or longer spells of rain are likely to be interspersed with drier, sunnier periods
- Overall, it will likely be wettest in the west and driest in the east
- Temperatures will probably average out around normal, although some very warm or hot spells are possible
Weather data by Met Office
West Sussex Air Quality (Pollen and UV)
Updated: Thu, 15-May at 20:36
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 UV birch grass | air q birch grass | air q birch grass | air q birch grass | ||||||||||||||||||||
| Fri, 16 May | air q birch grass | air q birch grass | air q birch grass | air q birch grass | air q birch grass | air q birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV grass | air q UV grass | air q grass | air q grass | air q grass |
| Sat, 17 May | air q grass | air q grass | air q grass | air q birch grass | air q birch grass | air q birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q UV birch grass | air q birch grass | air q birch grass | air q birch grass |
| Sun, 18 May | air q birch grass | air q birch grass | 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 UV | air q UV | air q UV | 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
West Sussex Visibility
Updated: Thu, 15-May at 20:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 56km | 54km | ||||||||||||||
| Fri, 16 May | 9km | 9km | 17km | 44km | 64km | 73km | 75km | 76km | 77km | 77km | 76km | 76km | 76km | 73km | 71km | 68km |
| Sat, 17 May | 21km | 30km | 34km | 39km | 47km | 54km | 62km | 72km | 72km | 72km | 74km | 69km | 65km | 62km | 64km | 51km |
| Sun, 18 May | 7km | 10km | 25km | 42km | 52km | 56km | 56km | 68km | 73km | 74km | 75km | 76km | 75km | 75km | 58km | 41km |
| Mon, 19 May | 1km | 1km | 13km | 26km | 39km | 49km | 60km | 70km | 67km | 64km | 61km | 60km | 59km | 58km | 43km | 28km |
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
West Sussex daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Thu, 15-May | 03:36 | 04:31 | 05:12 | 12:58 | 20:45 | 21:26 | 22:21 | 16:54 | |
| Fri, 16-May | 03:34 | 04:29 | 05:10 | 12:58 | 20:46 | 21:27 | 22:23 | 16:57 | |
| Sat, 17-May | 03:32 | 04:28 | 05:09 | 12:58 | 20:48 | 21:29 | 22:25 | 17:01 | |
| Sun, 18-May | 03:30 | 04:26 | 05:07 | 12:58 | 20:49 | 21:31 | 22:28 | 17:04 | |
| Mon, 19-May | 03:28 | 04:25 | 05:06 | 12:58 | 20:50 | 21:32 | 22:30 | 17:07 | |
| Tue, 20-May | 03:25 | 04:23 | 05:05 | 12:58 | 20:52 | 21:34 | 22:32 | 17:10 | |
| Wed, 21-May | 03:23 | 04:22 | 05:04 | 12:58 | 20:53 | 21:35 | 22:34 | 17:13 | |
| Thu, 22-May | 03:21 | 04:20 | 05:02 | 12:58 | 20:55 | 21:37 | 22:36 | 17:16 | |
| Fri, 23-May | 03:20 | 04:19 | 05:01 | 12:58 | 20:56 | 21:39 | 22:38 | 17:19 | |
| Sat, 24-May | 03:18 | 04:17 | 05:00 | 12:58 | 20:57 | 21:40 | 22:40 | 17:22 | |
| Sun, 25-May | 03:16 | 04:16 | 04:59 | 12:58 | 20:58 | 21:42 | 22:43 | 17:25 | |
| Mon, 26-May | 03:14 | 04:15 | 04:58 | 12:58 | 21:00 | 21:43 | 22:45 | 17:28 | |
| Tue, 27-May | 03:12 | 04:14 | 04:57 | 12:59 | 21:01 | 21:44 | 22:47 | 17:30 | |
| Wed, 28-May | 03:10 | 04:12 | 04:56 | 12:59 | 21:02 | 21:46 | 22:48 | 17:33 | |
| Thu, 29-May | 03:09 | 04:11 | 04:55 | 12:59 | 21:03 | 21:47 | 22:50 | 17:35 | |
| Fri, 30-May | 03:07 | 04:10 | 04:54 | 12:59 | 21:04 | 21:49 | 22:52 | 17:38 | |
| Sat, 31-May | 03:05 | 04:09 | 04:53 | 12:59 | 21:05 | 21:50 | 22:54 | 17:40 | |
| Sun, 01-Jun | 03:04 | 04:08 | 04:53 | 12:59 | 21:06 | 21:51 | 22:56 | 17:42 | |
| Mon, 02-Jun | 03:02 | 04:07 | 04:52 | 12:59 | 21:08 | 21:52 | 22:58 | 17:44 | |
| Tue, 03-Jun | 03:01 | 04:06 | 04:51 | 13:00 | 21:09 | 21:53 | 22:59 | 17:46 | |
| Wed, 04-Jun | 03:00 | 04:06 | 04:51 | 13:00 | 21:09 | 21:55 | 23:01 | 17:48 | |
| Thu, 05-Jun | 02:59 | 04:05 | 04:50 | 13:00 | 21:10 | 21:56 | 23:03 | 17:50 | |
| Fri, 06-Jun | 02:57 | 04:04 | 04:49 | 13:00 | 21:11 | 21:57 | 23:04 | 17:52 | |
| Sat, 07-Jun | 02:56 | 04:04 | 04:49 | 13:00 | 21:12 | 21:58 | 23:05 | 17:54 | |
| Sun, 08-Jun | 02:55 | 04:03 | 04:48 | 13:00 | 21:13 | 21:59 | 23:07 | 17:55 | |
| Mon, 09-Jun | 02:54 | 04:02 | 04:48 | 13:01 | 21:14 | 21:59 | 23:08 | 17:57 | |
| Tue, 10-Jun | 02:53 | 04:02 | 04:48 | 13:01 | 21:14 | 22:00 | 23:09 | 17:58 | |
| Wed, 11-Jun | 02:53 | 04:01 | 04:47 | 13:01 | 21:15 | 22:01 | 23:10 | 17:59 | |
| Thu, 12-Jun | 02:52 | 04:01 | 04:47 | 13:01 | 21:16 | 22:02 | 23:11 | 18:00 | |
| Fri, 13-Jun | 02:51 | 04:01 | 04:47 | 13:02 | 21:16 | 22:03 | 23:12 | 18:01 | |
| Sat, 14-Jun | 02:51 | 04:01 | 04:47 | 13:02 | 21:17 | 22:03 | 23:13 | 18:02 | |
| Sun, 15-Jun | 02:50 | 04:00 | 04:47 | 13:02 | 21:17 | 22:04 | 23:14 | 18:03 | |
| Mon, 16-Jun | 02:50 | 04:00 | 04:47 | 13:02 | 21:18 | 22:04 | 23:15 | 18:03 | |
| Tue, 17-Jun | 02:50 | 04:00 | 04:47 | 13:02 | 21:18 | 22:05 | 23:15 | 18:04 | |
| Wed, 18-Jun | 02:50 | 04:00 | 04:47 | 13:03 | 21:19 | 22:05 | 23:16 | 18:04 | |
| Thu, 19-Jun | 02:50 | 04:00 | 04:47 | 13:03 | 21:19 | 22:05 | 23:16 | 18:05 | |
| Fri, 20-Jun | 02:50 | 04:00 | 04:47 | 13:03 | 21:19 | 22:06 | 23:16 | 18:05 | |
| Sat, 21-Jun | 02:50 | 04:01 | 04:47 | 13:03 | 21:19 | 22:06 | 23:17 | 18:05 | |
| Sun, 22-Jun | 02:50 | 04:01 | 04:47 | 13:03 | 21:19 | 22:06 | 23:17 | 18:05 | |
| Mon, 23-Jun | 02:50 | 04:01 | 04:48 | 13:04 | 21:20 | 22:06 | 23:17 | 18:04 | |
| Tue, 24-Jun | 02:51 | 04:02 | 04:48 | 13:04 | 21:20 | 22:06 | 23:17 | 18:04 | |
| Wed, 25-Jun | 02:51 | 04:02 | 04:48 | 13:04 | 21:20 | 22:06 | 23:16 | 18:04 | |
| Thu, 26-Jun | 02:52 | 04:02 | 04:49 | 13:04 | 21:20 | 22:06 | 23:16 | 18:03 | |
| Fri, 27-Jun | 02:53 | 04:03 | 04:49 | 13:05 | 21:19 | 22:06 | 23:16 | 18:02 | |
| Sat, 28-Jun | 02:54 | 04:04 | 04:50 | 13:05 | 21:19 | 22:05 | 23:15 | 18:01 | |
| Sun, 29-Jun | 02:55 | 04:04 | 04:50 | 13:05 | 21:19 | 22:05 | 23:15 | 18:00 | |
| Mon, 30-Jun | 02:56 | 04:05 | 04:51 | 13:05 | 21:19 | 22:05 | 23:14 | 17:59 | |
| Tue, 01-Jul | 02:57 | 04:06 | 04:52 | 13:05 | 21:19 | 22:04 | 23:13 | 17:58 | |
| Wed, 02-Jul | 02:58 | 04:07 | 04:52 | 13:05 | 21:18 | 22:04 | 23:12 | 17:57 | |
| Thu, 03-Jul | 02:59 | 04:07 | 04:53 | 13:06 | 21:18 | 22:03 | 23:11 | 17:56 | |
| Fri, 04-Jul | 03:00 | 04:08 | 04:54 | 13:06 | 21:17 | 22:03 | 23:10 | 17:54 | |
| Sat, 05-Jul | 03:02 | 04:09 | 04:55 | 13:06 | 21:17 | 22:02 | 23:09 | 17:52 | |
| Sun, 06-Jul | 03:03 | 04:10 | 04:56 | 13:06 | 21:16 | 22:01 | 23:08 | 17:51 | |
| Mon, 07-Jul | 03:05 | 04:11 | 04:56 | 13:06 | 21:16 | 22:01 | 23:07 | 17:49 | |
| Tue, 08-Jul | 03:06 | 04:12 | 04:57 | 13:07 | 21:15 | 22:00 | 23:05 | 17:47 | |
| Wed, 09-Jul | 03:08 | 04:14 | 04:58 | 13:07 | 21:14 | 21:59 | 23:04 | 17:45 | |
| Thu, 10-Jul | 03:10 | 04:15 | 04:59 | 13:07 | 21:14 | 21:58 | 23:03 | 17:43 | |
| Fri, 11-Jul | 03:11 | 04:16 | 05:00 | 13:07 | 21:13 | 21:57 | 23:01 | 17:41 | |
| Sat, 12-Jul | 03:13 | 04:17 | 05:01 | 13:07 | 21:12 | 21:56 | 22:59 | 17:38 | |
| Sun, 13-Jul | 03:15 | 04:18 | 05:03 | 13:07 | 21:11 | 21:55 | 22:58 | 17:36 | |
| Mon, 14-Jul | 03:17 | 04:20 | 05:04 | 13:07 | 21:10 | 21:54 | 22:56 | 17:34 | |
| Tue, 15-Jul | 03:19 | 04:21 | 05:05 | 13:07 | 21:09 | 21:53 | 22:54 | 17:31 | |
| Wed, 16-Jul | 03:21 | 04:23 | 05:06 | 13:07 | 21:08 | 21:51 | 22:53 | 17:28 | |
| Thu, 17-Jul | 03:23 | 04:24 | 05:07 | 13:08 | 21:07 | 21:50 | 22:51 | 17:26 | |
| Fri, 18-Jul | 03:25 | 04:25 | 05:08 | 13:08 | 21:06 | 21:49 | 22:49 | 17:23 | |
| Sat, 19-Jul | 03:27 | 04:27 | 05:10 | 13:08 | 21:05 | 21:48 | 22:47 | 17:20 | |
| Sun, 20-Jul | 03:29 | 04:28 | 05:11 | 13:08 | 21:04 | 21:46 | 22:45 | 17:17 | |
| Mon, 21-Jul | 03:31 | 04:30 | 05:12 | 13:08 | 21:03 | 21:45 | 22:43 | 17:14 | |
| Tue, 22-Jul | 03:33 | 04:31 | 05:14 | 13:08 | 21:01 | 21:43 | 22:41 | 17:11 | |
| Wed, 23-Jul | 03:35 | 04:33 | 05:15 | 13:08 | 21:00 | 21:42 | 22:39 | 17:08 | |
| Thu, 24-Jul | 03:37 | 04:35 | 05:16 | 13:08 | 20:59 | 21:40 | 22:37 | 17:05 | |
| Fri, 25-Jul | 03:39 | 04:36 | 05:18 | 13:08 | 20:57 | 21:39 | 22:35 | 17:02 | |
| Sat, 26-Jul | 03:42 | 04:38 | 05:19 | 13:08 | 20:56 | 21:37 | 22:33 | 16:59 | |
| Sun, 27-Jul | 03:44 | 04:39 | 05:20 | 13:08 | 20:55 | 21:35 | 22:30 | 16:55 | |
| Mon, 28-Jul | 03:46 | 04:41 | 05:22 | 13:08 | 20:53 | 21:34 | 22:28 | 16:52 | |
| Tue, 29-Jul | 03:48 | 04:43 | 05:23 | 13:08 | 20:52 | 21:32 | 22:26 | 16:49 | |
| Wed, 30-Jul | 03:50 | 04:44 | 05:25 | 13:08 | 20:50 | 21:30 | 22:24 | 16:45 | |
| Thu, 31-Jul | 03:52 | 04:46 | 05:26 | 13:08 | 20:48 | 21:28 | 22:21 | 16:42 | |
| Fri, 01-Aug | 03:55 | 04:48 | 05:28 | 13:08 | 20:47 | 21:26 | 22:19 | 16:38 | |
| Sat, 02-Aug | 03:57 | 04:49 | 05:29 | 13:08 | 20:45 | 21:25 | 22:17 | 16:35 | |
| Sun, 03-Aug | 03:59 | 04:51 | 05:30 | 13:08 | 20:44 | 21:23 | 22:14 | 16:31 | |
| Mon, 04-Aug | 04:01 | 04:53 | 05:32 | 13:07 | 20:42 | 21:21 | 22:12 | 16:28 | |
| Tue, 05-Aug | 04:03 | 04:55 | 05:33 | 13:07 | 20:40 | 21:19 | 22:10 | 16:24 | |
| Wed, 06-Aug | 04:05 | 04:56 | 05:35 | 13:07 | 20:39 | 21:17 | 22:07 | 16:20 | |
| Thu, 07-Aug | 04:08 | 04:58 | 05:36 | 13:07 | 20:37 | 21:15 | 22:05 | 16:17 | |
| Fri, 08-Aug | 04:10 | 05:00 | 05:38 | 13:07 | 20:35 | 21:13 | 22:02 | 16:13 | |
| Sat, 09-Aug | 04:12 | 05:01 | 05:40 | 13:07 | 20:33 | 21:11 | 22:00 | 16:09 | |
| Sun, 10-Aug | 04:14 | 05:03 | 05:41 | 13:07 | 20:31 | 21:09 | 21:58 | 16:05 | |
| Mon, 11-Aug | 04:16 | 05:05 | 05:43 | 13:07 | 20:29 | 21:07 | 21:55 | 16:02 | |
| Tue, 12-Aug | 04:18 | 05:07 | 05:44 | 13:06 | 20:28 | 21:05 | 21:53 | 15:58 | |
| Wed, 13-Aug | 04:20 | 05:08 | 05:46 | 13:06 | 20:26 | 21:03 | 21:50 | 15:54 | |
| Thu, 14-Aug | 04:23 | 05:10 | 05:47 | 13:06 | 20:24 | 21:01 | 21:48 | 15:50 | |
| Fri, 15-Aug | 04:25 | 05:12 | 05:49 | 13:06 | 20:22 | 20:59 | 21:45 | 15:46 | |
| Sat, 16-Aug | 04:27 | 05:14 | 05:50 | 13:06 | 20:20 | 20:56 | 21:43 | 15:42 | |
| Sun, 17-Aug | 04:29 | 05:15 | 05:52 | 13:05 | 20:18 | 20:54 | 21:40 | 15:39 | |
| Mon, 18-Aug | 04:31 | 05:17 | 05:53 | 13:05 | 20:16 | 20:52 | 21:38 | 15:35 | |
| Tue, 19-Aug | 04:33 | 05:19 | 05:55 | 13:05 | 20:14 | 20:50 | 21:35 | 15:31 | |
| Wed, 20-Aug | 04:35 | 05:20 | 05:56 | 13:05 | 20:12 | 20:48 | 21:33 | 15:27 | |
| Thu, 21-Aug | 04:37 | 05:22 | 05:58 | 13:04 | 20:10 | 20:46 | 21:30 | 15:23 | |
| Fri, 22-Aug | 04:39 | 05:24 | 06:00 | 13:04 | 20:08 | 20:43 | 21:28 | 15:19 | |
| Sat, 23-Aug | 04:41 | 05:26 | 06:01 | 13:04 | 20:06 | 20:41 | 21:25 | 15:15 | |
| Sun, 24-Aug | 04:43 | 05:27 | 06:03 | 13:04 | 20:04 | 20:39 | 21:23 | 15:11 | |
| Mon, 25-Aug | 04:45 | 05:29 | 06:04 | 13:03 | 20:01 | 20:37 | 21:20 | 15:07 | |
| Tue, 26-Aug | 04:47 | 05:31 | 06:06 | 13:03 | 19:59 | 20:34 | 21:18 | 15:03 | |
| Wed, 27-Aug | 04:49 | 05:32 | 06:07 | 13:03 | 19:57 | 20:32 | 21:15 | 14:59 | |
| Thu, 28-Aug | 04:51 | 05:34 | 06:09 | 13:03 | 19:55 | 20:30 | 21:13 | 14:55 | |
| Fri, 29-Aug | 04:53 | 05:36 | 06:10 | 13:02 | 19:53 | 20:28 | 21:10 | 14:51 | |
| Sat, 30-Aug | 04:55 | 05:37 | 06:12 | 13:02 | 19:51 | 20:25 | 21:08 | 14:47 | |
| Sun, 31-Aug | 04:57 | 05:39 | 06:14 | 13:02 | 19:49 | 20:23 | 21:05 | 14:43 | |
| Mon, 01-Sep | 04:59 | 05:41 | 06:15 | 13:01 | 19:46 | 20:21 | 21:03 | 14:39 | |
| Tue, 02-Sep | 05:00 | 05:42 | 06:17 | 13:01 | 19:44 | 20:18 | 21:00 | 14:36 | |
| Wed, 03-Sep | 05:02 | 05:44 | 06:18 | 13:01 | 19:42 | 20:16 | 20:58 | 14:32 | |
| Thu, 04-Sep | 05:04 | 05:46 | 06:20 | 13:00 | 19:40 | 20:14 | 20:55 | 14:28 | |
| Fri, 05-Sep | 05:06 | 05:47 | 06:21 | 13:00 | 19:38 | 20:11 | 20:53 | 14:24 | |
| Sat, 06-Sep | 05:08 | 05:49 | 06:23 | 13:00 | 19:35 | 20:09 | 20:50 | 14:20 | |
| Sun, 07-Sep | 05:10 | 05:51 | 06:24 | 12:59 | 19:33 | 20:07 | 20:48 | 14:16 | |
| Mon, 08-Sep | 05:11 | 05:52 | 06:26 | 12:59 | 19:31 | 20:04 | 20:45 | 14:12 | |
| Tue, 09-Sep | 05:13 | 05:54 | 06:28 | 12:59 | 19:29 | 20:02 | 20:43 | 14:08 | |
| Wed, 10-Sep | 05:15 | 05:56 | 06:29 | 12:58 | 19:26 | 20:00 | 20:40 | 14:04 | |
| Thu, 11-Sep | 05:17 | 05:57 | 06:31 | 12:58 | 19:24 | 19:58 | 20:38 | 14:00 | |
| Fri, 12-Sep | 05:19 | 05:59 | 06:32 | 12:58 | 19:22 | 19:55 | 20:35 | 13:56 | |
| Sat, 13-Sep | 05:20 | 06:00 | 06:34 | 12:57 | 19:20 | 19:53 | 20:33 | 13:52 | |
| Sun, 14-Sep | 05:22 | 06:02 | 06:35 | 12:57 | 19:17 | 19:51 | 20:30 | 13:48 | |
| Mon, 15-Sep | 05:24 | 06:04 | 06:37 | 12:56 | 19:15 | 19:48 | 20:28 | 13:44 | |
| Tue, 16-Sep | 05:26 | 06:05 | 06:38 | 12:56 | 19:13 | 19:46 | 20:25 | 13:40 | |
| Wed, 17-Sep | 05:27 | 06:07 | 06:40 | 12:56 | 19:11 | 19:44 | 20:23 | 13:36 | |
| Thu, 18-Sep | 05:29 | 06:08 | 06:42 | 12:55 | 19:08 | 19:41 | 20:20 | 13:32 | |
| Fri, 19-Sep | 05:31 | 06:10 | 06:43 | 12:55 | 19:06 | 19:39 | 20:18 | 13:28 | |
| Sat, 20-Sep | 05:32 | 06:12 | 06:45 | 12:55 | 19:04 | 19:37 | 20:16 | 13:25 | |
| Sun, 21-Sep | 05:34 | 06:13 | 06:46 | 12:54 | 19:01 | 19:34 | 20:13 | 13:21 | |
| Mon, 22-Sep | 05:36 | 06:15 | 06:48 | 12:54 | 18:59 | 19:32 | 20:11 | 13:17 | |
| Tue, 23-Sep | 05:38 | 06:16 | 06:49 | 12:54 | 18:57 | 19:30 | 20:08 | 13:13 | |
| Wed, 24-Sep | 05:39 | 06:18 | 06:51 | 12:53 | 18:55 | 19:27 | 20:06 | 13:09 | |
| Thu, 25-Sep | 05:41 | 06:20 | 06:52 | 12:53 | 18:52 | 19:25 | 20:04 | 13:05 | |
| Fri, 26-Sep | 05:43 | 06:21 | 06:54 | 12:53 | 18:50 | 19:23 | 20:01 | 13:01 | |
| Sat, 27-Sep | 05:44 | 06:23 | 06:56 | 12:52 | 18:48 | 19:21 | 19:59 | 12:57 | |
| Sun, 28-Sep | 05:46 | 06:24 | 06:57 | 12:52 | 18:46 | 19:18 | 19:57 | 12:54 | |
| Mon, 29-Sep | 05:48 | 06:26 | 06:59 | 12:52 | 18:43 | 19:16 | 19:54 | 12:50 | |
| Tue, 30-Sep | 05:49 | 06:28 | 07:00 | 12:51 | 18:41 | 19:14 | 19:52 | 12:46 | |
| Wed, 01-Oct | 05:51 | 06:29 | 07:02 | 12:51 | 18:39 | 19:12 | 19:50 | 12:42 | |
| Thu, 02-Oct | 05:52 | 06:31 | 07:04 | 12:51 | 18:37 | 19:09 | 19:48 | 12:38 | |
| Fri, 03-Oct | 05:54 | 06:32 | 07:05 | 12:50 | 18:34 | 19:07 | 19:45 | 12:34 | |
| Sat, 04-Oct | 05:56 | 06:34 | 07:07 | 12:50 | 18:32 | 19:05 | 19:43 | 12:31 | |
| Sun, 05-Oct | 05:57 | 06:36 | 07:08 | 12:50 | 18:30 | 19:03 | 19:41 | 12:27 | |
| Mon, 06-Oct | 05:59 | 06:37 | 07:10 | 12:49 | 18:28 | 19:01 | 19:39 | 12:23 | |
| Tue, 07-Oct | 06:01 | 06:39 | 07:12 | 12:49 | 18:26 | 18:59 | 19:37 | 12:19 | |
| Wed, 08-Oct | 06:02 | 06:40 | 07:13 | 12:49 | 18:23 | 18:56 | 19:34 | 12:16 | |
| Thu, 09-Oct | 06:04 | 06:42 | 07:15 | 12:49 | 18:21 | 18:54 | 19:32 | 12:12 | |
| Fri, 10-Oct | 06:05 | 06:43 | 07:17 | 12:48 | 18:19 | 18:52 | 19:30 | 12:08 | |
| Sat, 11-Oct | 06:07 | 06:45 | 07:18 | 12:48 | 18:17 | 18:50 | 19:28 | 12:04 | |
| Sun, 12-Oct | 06:09 | 06:47 | 07:20 | 12:48 | 18:15 | 18:48 | 19:26 | 12:01 | |
| Mon, 13-Oct | 06:10 | 06:48 | 07:21 | 12:48 | 18:13 | 18:46 | 19:24 | 11:57 | |
| Tue, 14-Oct | 06:12 | 06:50 | 07:23 | 12:47 | 18:11 | 18:44 | 19:22 | 11:53 | |
| Wed, 15-Oct | 06:13 | 06:51 | 07:25 | 12:47 | 18:09 | 18:42 | 19:20 | 11:50 | |
| Thu, 16-Oct | 06:15 | 06:53 | 07:26 | 12:47 | 18:06 | 18:40 | 19:18 | 11:46 | |
| Fri, 17-Oct | 06:16 | 06:55 | 07:28 | 12:47 | 18:04 | 18:38 | 19:16 | 11:43 | |
| Sat, 18-Oct | 06:18 | 06:56 | 07:30 | 12:46 | 18:02 | 18:36 | 19:14 | 11:39 | |
| Sun, 19-Oct | 06:20 | 06:58 | 07:31 | 12:46 | 18:00 | 18:34 | 19:12 | 11:35 | |
| Mon, 20-Oct | 06:21 | 07:00 | 07:33 | 12:46 | 17:58 | 18:32 | 19:10 | 11:32 | |
| Tue, 21-Oct | 06:23 | 07:01 | 07:35 | 12:46 | 17:56 | 18:30 | 19:08 | 11:28 | |
| Wed, 22-Oct | 06:24 | 07:03 | 07:37 | 12:46 | 17:54 | 18:28 | 19:06 | 11:25 | |
| Thu, 23-Oct | 06:26 | 07:04 | 07:38 | 12:46 | 17:52 | 18:26 | 19:04 | 11:21 | |
| Fri, 24-Oct | 06:27 | 07:06 | 07:40 | 12:46 | 17:50 | 18:24 | 19:03 | 11:18 | |
| Sat, 25-Oct | 06:29 | 07:08 | 07:42 | 12:45 | 17:48 | 18:22 | 19:01 | 11:14 | |
| Sun, 26-Oct | 05:31 | 06:09 | 06:43 | 11:45 | 16:46 | 17:21 | 17:59 | 11:11 | |
| Mon, 27-Oct | 05:32 | 06:11 | 06:45 | 11:45 | 16:45 | 17:19 | 17:57 | 11:07 | |
| Tue, 28-Oct | 05:34 | 06:12 | 06:47 | 11:45 | 16:43 | 17:17 | 17:56 | 11:04 | |
| Wed, 29-Oct | 05:35 | 06:14 | 06:49 | 11:45 | 16:41 | 17:15 | 17:54 | 11:01 | |
| Thu, 30-Oct | 05:37 | 06:16 | 06:50 | 11:45 | 16:39 | 17:14 | 17:52 | 10:57 | |
| Fri, 31-Oct | 05:38 | 06:17 | 06:52 | 11:45 | 16:37 | 17:12 | 17:51 | 10:54 | |
| Sat, 01-Nov | 05:40 | 06:19 | 06:54 | 11:45 | 16:35 | 17:10 | 17:49 | 10:51 | |
| Sun, 02-Nov | 05:41 | 06:21 | 06:55 | 11:45 | 16:34 | 17:09 | 17:48 | 10:48 | |
| Mon, 03-Nov | 05:43 | 06:22 | 06:57 | 11:45 | 16:32 | 17:07 | 17:46 | 10:44 | |
| Tue, 04-Nov | 05:45 | 06:24 | 06:59 | 11:45 | 16:30 | 17:05 | 17:45 | 10:41 | |
| Wed, 05-Nov | 05:46 | 06:25 | 07:01 | 11:45 | 16:29 | 17:04 | 17:43 | 10:38 | |
| Thu, 06-Nov | 05:48 | 06:27 | 07:02 | 11:45 | 16:27 | 17:02 | 17:42 | 10:35 | |
| Fri, 07-Nov | 05:49 | 06:29 | 07:04 | 11:45 | 16:25 | 17:01 | 17:40 | 10:32 | |
| Sat, 08-Nov | 05:51 | 06:30 | 07:06 | 11:45 | 16:24 | 16:59 | 17:39 | 10:29 | |
| Sun, 09-Nov | 05:52 | 06:32 | 07:07 | 11:45 | 16:22 | 16:58 | 17:38 | 10:26 | |
| Mon, 10-Nov | 05:54 | 06:33 | 07:09 | 11:45 | 16:21 | 16:57 | 17:36 | 10:23 | |
Notes
- Max Height (solar noon) is when the sun is highest in the sky.
- Day length is dawn to dusk as there is enough light for walking for at least 30 minutes before sunrise and after sunset, even on an overcast day.
- At 'Light' (nautical dawn) the horizon becomes visible. At 'Dawn' (civil dawn) there is enough light to read, and drivers can switch their lights off. Finally the sun rises.
- After sunset, there is still enough light to read until 'Dusk' (civil dusk) or lighting up time for drivers. The horizon is still visible until 'Dark' (nautical dusk).
- Times will vary if there is a hill on the horizon.
West Sussex moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu, 15-May | 20:45 | 21:26 | 00:22 | dawn | 04:29 | 05:10 | 90 % | 03:41 | before dawn | ||
| Fri, 16-May | 20:46 | 21:27 | 01:07 | dawn | 04:28 | 05:09 | 84 % | 04:34 | before dawn | ||
| Sat, 17-May | 20:48 | 21:29 | 01:40 | dawn | 04:26 | 05:07 | 76 % | 05:27 | before dawn | ||
| Sun, 18-May | 20:49 | 21:31 | 02:04 | dawn | 04:25 | 05:06 | 66 % | 06:18 | |||
| Mon, 19-May | 20:50 | 21:32 | 02:22 | dawn | 04:23 | 05:05 | 56 % | 07:07 | |||
| Tue, 20-May | 20:52 | 21:34 | 02:36 | dawn | 04:22 | 05:04 | 45 % | 07:54 | |||
| Wed, 21-May | 20:53 | 21:35 | 02:50 | dawn | 04:20 | 05:02 | 34 % | 08:42 | |||
| Thu, 22-May | 20:55 | 21:37 | 03:02 | dawn | 04:19 | 05:01 | 24 % | 09:30 | |||
| Fri, 23-May | 20:56 | 21:39 | 03:17 | dawn | 04:17 | 05:00 | 14 % | 10:21 | |||
| Sat, 24-May | 20:57 | 21:40 | 03:34 | dawn | 04:16 | 04:59 | 7 % | 11:16 | |||
| Sun, 25-May | 20:58 | 21:42 | 04:15 | 04:58 | 2 % | ||||||
| Mon, 26-May | 21:00 | 21:43 | 04:14 | 04:57 | 0 % | 12:15 | |||||
| Tue, 27-May | 21:01 | 21:44 | dusk | 22:23 | 04:12 | 04:56 | 1 % | 13:19 | |||
| Wed, 28-May | 21:02 | 21:46 | dusk | 23:34 | 04:11 | 04:55 | 5 % | 14:24 | |||
| Thu, 29-May | 21:03 | 21:47 | dusk | 00:24 | 04:10 | 04:54 | 11 % | 15:29 | |||
| Fri, 30-May | 21:04 | 21:49 | dusk | 00:57 | 04:09 | 04:53 | 19 % | 16:29 | |||
| Sat, 31-May | 21:05 | 21:50 | dusk | 01:19 | 04:08 | 04:53 | 28 % | 17:23 | |||
| Sun, 01-Jun | 21:06 | 21:51 | dusk | 01:35 | 04:07 | 04:52 | 38 % | 18:11 | |||
| Mon, 02-Jun | 21:08 | 21:52 | dusk | 01:48 | 04:06 | 04:51 | 48 % | 18:56 | |||
| Tue, 03-Jun | 21:09 | 21:53 | dusk | 01:59 | 04:06 | 04:51 | 58 % | 19:37 | |||
| Wed, 04-Jun | 21:09 | 21:55 | dusk | 02:09 | 04:05 | 04:50 | 67 % | 20:17 | |||
| Thu, 05-Jun | 21:10 | 21:56 | dusk | 02:20 | 04:04 | 04:49 | 76 % | 20:56 | after dusk | ||
| Fri, 06-Jun | 21:11 | 21:57 | dusk | 02:31 | 04:04 | 04:49 | 83 % | 21:36 | after dusk | ||
| Sat, 07-Jun | 21:12 | 21:58 | dusk | 02:46 | 04:03 | 04:48 | 90 % | 22:18 | after dusk | ||
| Sun, 08-Jun | 21:13 | 21:59 | dusk | 03:04 | 04:02 | 04:48 | 95 % | 23:03 | after dusk | ||
| Mon, 09-Jun | 21:14 | 21:59 | dusk | 03:30 | 04:02 | 04:48 | 98 % | 23:51 | after dusk | ||
| Tue, 10-Jun | 21:14 | 22:00 | dusk | dawn | 04:01 | 04:47 | 100 % | 00:42 | all night | ||
| Wed, 11-Jun | 21:15 | 22:01 | 22:17 | dawn | 04:01 | 04:47 | 99 % | 01:36 | before dawn | ||
| Thu, 12-Jun | 21:16 | 22:02 | 23:06 | dawn | 04:01 | 04:47 | 97 % | 02:30 | before dawn | ||
| Fri, 13-Jun | 21:16 | 22:03 | 23:42 | dawn | 04:01 | 04:47 | 93 % | 03:24 | before dawn | ||
| Sat, 14-Jun | 21:17 | 22:03 | 00:08 | dawn | 04:00 | 04:47 | 87 % | 04:15 | before dawn | ||
| Sun, 15-Jun | 21:17 | 22:04 | 00:28 | dawn | 04:00 | 04:47 | 79 % | 05:04 | before dawn | ||
| Mon, 16-Jun | 21:18 | 22:04 | 00:43 | dawn | 04:00 | 04:47 | 70 % | 05:52 | |||
| Tue, 17-Jun | 21:18 | 22:05 | 00:56 | dawn | 04:00 | 04:47 | 60 % | 06:38 | |||
| Wed, 18-Jun | 21:19 | 22:05 | 01:09 | dawn | 04:00 | 04:47 | 48 % | 07:24 | |||
| Thu, 19-Jun | 21:19 | 22:05 | 01:22 | dawn | 04:00 | 04:47 | 37 % | 08:12 | |||
| Fri, 20-Jun | 21:19 | 22:06 | 01:37 | dawn | 04:01 | 04:47 | 26 % | 09:04 | |||
| Sat, 21-Jun | 21:19 | 22:06 | 01:56 | dawn | 04:01 | 04:47 | 17 % | 09:59 | |||
| Sun, 22-Jun | 21:19 | 22:06 | 02:23 | dawn | 04:01 | 04:48 | 9 % | 11:00 | |||
| Mon, 23-Jun | 21:20 | 22:06 | 04:02 | 04:48 | 3 % | ||||||
| Tue, 24-Jun | 21:20 | 22:06 | 03:59 | dawn | 04:02 | 04:48 | 1 % | 12:04 | |||
| Wed, 25-Jun | 21:20 | 22:06 | dusk | 22:12 | 04:02 | 04:49 | 1 % | 13:09 | |||
| Thu, 26-Jun | 21:20 | 22:06 | dusk | 22:53 | 04:03 | 04:49 | 3 % | 14:11 | |||
| Fri, 27-Jun | 21:19 | 22:06 | dusk | 23:20 | 04:04 | 04:50 | 8 % | 15:09 | |||
| Sat, 28-Jun | 21:19 | 22:05 | dusk | 23:39 | 04:04 | 04:50 | 15 % | 16:02 | |||
| Sun, 29-Jun | 21:19 | 22:05 | dusk | 23:54 | 04:05 | 04:51 | 23 % | 16:49 | |||
| Mon, 30-Jun | 21:19 | 22:05 | dusk | 00:05 | 04:06 | 04:52 | 32 % | 17:32 | |||
| Tue, 01-Jul | 21:19 | 22:04 | dusk | 00:16 | 04:07 | 04:52 | 42 % | 18:13 | |||
| Wed, 02-Jul | 21:18 | 22:04 | dusk | 00:26 | 04:07 | 04:53 | 52 % | 18:53 | |||
| Thu, 03-Jul | 21:18 | 22:03 | dusk | 00:38 | 04:08 | 04:54 | 61 % | 19:33 | |||
| Fri, 04-Jul | 21:17 | 22:03 | dusk | 00:51 | 04:09 | 04:55 | 70 % | 20:14 | |||
| Sat, 05-Jul | 21:17 | 22:02 | dusk | 01:08 | 04:10 | 04:56 | 78 % | 20:58 | after dusk | ||
| Sun, 06-Jul | 21:16 | 22:01 | dusk | 01:31 | 04:11 | 04:56 | 85 % | 21:45 | after dusk | ||
| Mon, 07-Jul | 21:16 | 22:01 | dusk | 02:03 | 04:12 | 04:57 | 92 % | 22:35 | after dusk | ||
| Tue, 08-Jul | 21:15 | 22:00 | dusk | 02:47 | 04:14 | 04:58 | 96 % | 23:28 | after dusk | ||
| Wed, 09-Jul | 21:14 | 21:59 | dusk | 03:47 | 04:15 | 04:59 | 99 % | 00:23 | after dusk | ||
| Thu, 10-Jul | 21:14 | 21:58 | dusk | dawn | 04:16 | 05:00 | 100 % | 01:18 | all night | ||
| Fri, 11-Jul | 21:13 | 21:57 | 22:12 | dawn | 04:17 | 05:01 | 99 % | 02:11 | before dawn | ||
| Sat, 12-Jul | 21:12 | 21:56 | 22:33 | dawn | 04:18 | 05:03 | 95 % | 03:01 | before dawn | ||
| Sun, 13-Jul | 21:11 | 21:55 | 22:50 | dawn | 04:20 | 05:04 | 90 % | 03:50 | before dawn | ||
| Mon, 14-Jul | 21:10 | 21:54 | 23:04 | dawn | 04:21 | 05:05 | 82 % | 04:36 | before dawn | ||
| Tue, 15-Jul | 21:09 | 21:53 | 23:16 | dawn | 04:23 | 05:06 | 73 % | 05:23 | |||
| Wed, 16-Jul | 21:08 | 21:51 | 23:29 | dawn | 04:24 | 05:07 | 62 % | 06:09 | |||
| Thu, 17-Jul | 21:07 | 21:50 | 23:43 | dawn | 04:25 | 05:08 | 51 % | 06:59 | |||
| Fri, 18-Jul | 21:06 | 21:49 | 00:00 | dawn | 04:27 | 05:10 | 39 % | 07:51 | |||
| Sat, 19-Jul | 21:05 | 21:48 | 00:23 | dawn | 04:28 | 05:11 | 29 % | 08:48 | |||
| Sun, 20-Jul | 21:04 | 21:46 | 00:56 | dawn | 04:30 | 05:12 | 19 % | 09:49 | |||
| Mon, 21-Jul | 21:03 | 21:45 | 01:44 | dawn | 04:31 | 05:14 | 11 % | 10:53 | |||
| Tue, 22-Jul | 21:01 | 21:43 | 02:50 | dawn | 04:33 | 05:15 | 5 % | 11:56 | |||
| Wed, 23-Jul | 21:00 | 21:42 | 04:35 | 05:16 | 1 % | ||||||
| Thu, 24-Jul | 20:59 | 21:40 | 04:36 | 05:18 | 0 % | 12:55 | |||||
| Fri, 25-Jul | 20:57 | 21:39 | dusk | 21:42 | 04:38 | 05:19 | 2 % | 13:50 | |||
| Sat, 26-Jul | 20:56 | 21:37 | dusk | 21:59 | 04:39 | 05:20 | 5 % | 14:39 | |||
| Sun, 27-Jul | 20:55 | 21:35 | dusk | 22:11 | 04:41 | 05:22 | 11 % | 15:25 | |||
| Mon, 28-Jul | 20:53 | 21:34 | dusk | 22:22 | 04:43 | 05:23 | 18 % | 16:07 | |||
| Tue, 29-Jul | 20:52 | 21:32 | dusk | 22:33 | 04:44 | 05:25 | 26 % | 16:48 | |||
| Wed, 30-Jul | 20:50 | 21:30 | dusk | 22:44 | 04:46 | 05:26 | 35 % | 17:28 | |||
| Thu, 31-Jul | 20:48 | 21:28 | dusk | 22:56 | 04:48 | 05:28 | 45 % | 18:09 | |||
| Fri, 01-Aug | 20:47 | 21:26 | dusk | 23:11 | 04:49 | 05:29 | 54 % | 18:52 | |||
| Sat, 02-Aug | 20:45 | 21:25 | dusk | 23:31 | 04:51 | 05:30 | 64 % | 19:38 | |||
| Sun, 03-Aug | 20:44 | 21:23 | dusk | 23:59 | 04:53 | 05:32 | 72 % | 20:27 | |||
| Mon, 04-Aug | 20:42 | 21:21 | dusk | 00:38 | 04:55 | 05:33 | 81 % | 21:18 | after dusk | ||
| Tue, 05-Aug | 20:40 | 21:19 | dusk | 01:32 | 04:56 | 05:35 | 88 % | 22:12 | after dusk | ||
| Wed, 06-Aug | 20:39 | 21:17 | dusk | 02:40 | 04:58 | 05:36 | 94 % | 23:07 | after dusk | ||
| Thu, 07-Aug | 20:37 | 21:15 | dusk | 03:58 | 05:00 | 05:38 | 98 % | 00:02 | after dusk | ||
| Fri, 08-Aug | 20:35 | 21:13 | dusk | dawn | 05:01 | 05:40 | 100 % | 00:54 | all night | ||
| Sat, 09-Aug | 20:33 | 21:11 | dusk | dawn | 05:03 | 05:41 | 99 % | 01:44 | all night | ||
| Sun, 10-Aug | 20:31 | 21:09 | 21:11 | dawn | 05:05 | 05:43 | 97 % | 02:32 | before dawn | ||
| Mon, 11-Aug | 20:29 | 21:07 | 21:24 | dawn | 05:07 | 05:44 | 92 % | 03:20 | before dawn | ||
| Tue, 12-Aug | 20:28 | 21:05 | 21:37 | dawn | 05:08 | 05:46 | 84 % | 04:07 | before dawn | ||
| Wed, 13-Aug | 20:26 | 21:03 | 21:50 | dawn | 05:10 | 05:47 | 75 % | 04:56 | before dawn | ||
| Thu, 14-Aug | 20:24 | 21:01 | 22:06 | dawn | 05:12 | 05:49 | 64 % | 05:48 | |||
| Fri, 15-Aug | 20:22 | 20:59 | 22:27 | dawn | 05:14 | 05:50 | 53 % | 06:43 | |||
| Sat, 16-Aug | 20:20 | 20:56 | 22:56 | dawn | 05:15 | 05:52 | 42 % | 07:42 | |||
| Sun, 17-Aug | 20:18 | 20:54 | 23:38 | dawn | 05:17 | 05:53 | 31 % | 08:43 | |||
| Mon, 18-Aug | 20:16 | 20:52 | 00:36 | dawn | 05:19 | 05:55 | 21 % | 09:45 | |||
| Tue, 19-Aug | 20:14 | 20:50 | 01:51 | dawn | 05:20 | 05:56 | 12 % | 10:45 | |||
| Wed, 20-Aug | 20:12 | 20:48 | 03:13 | dawn | 05:22 | 05:58 | 6 % | 11:40 | |||
| Thu, 21-Aug | 20:10 | 20:46 | 05:24 | 06:00 | 2 % | ||||||
| Fri, 22-Aug | 20:08 | 20:43 | 05:26 | 06:01 | 0 % | 12:31 | |||||
| Sat, 23-Aug | 20:06 | 20:41 | 05:27 | 06:03 | 1 % | 13:18 | |||||
| Sun, 24-Aug | 20:04 | 20:39 | 05:29 | 06:04 | 3 % | 14:01 | |||||
| Mon, 25-Aug | 20:01 | 20:37 | dusk | 20:40 | 05:31 | 06:06 | 7 % | 14:43 | |||
| Tue, 26-Aug | 19:59 | 20:34 | dusk | 20:51 | 05:32 | 06:07 | 13 % | 15:23 | |||
| Wed, 27-Aug | 19:57 | 20:32 | dusk | 21:02 | 05:34 | 06:09 | 21 % | 16:04 | |||
| Thu, 28-Aug | 19:55 | 20:30 | dusk | 21:16 | 05:36 | 06:10 | 29 % | 16:47 | |||
| Fri, 29-Aug | 19:53 | 20:28 | dusk | 21:34 | 05:37 | 06:12 | 38 % | 17:31 | |||
| Sat, 30-Aug | 19:51 | 20:25 | dusk | 21:58 | 05:39 | 06:14 | 47 % | 18:18 | |||
| Sun, 31-Aug | 19:49 | 20:23 | dusk | 22:31 | 05:41 | 06:15 | 57 % | 19:08 | |||
| Mon, 01-Sep | 19:46 | 20:21 | dusk | 23:18 | 05:42 | 06:17 | 66 % | 20:01 | |||
| Tue, 02-Sep | 19:44 | 20:18 | dusk | 00:19 | 05:44 | 06:18 | 75 % | 20:55 | after dusk | ||
| Wed, 03-Sep | 19:42 | 20:16 | dusk | 01:33 | 05:46 | 06:20 | 83 % | 21:49 | after dusk | ||
| Thu, 04-Sep | 19:40 | 20:14 | dusk | 02:54 | 05:47 | 06:21 | 91 % | 22:42 | after dusk | ||
| Fri, 05-Sep | 19:38 | 20:11 | dusk | 04:19 | 05:49 | 06:23 | 96 % | 23:33 | after dusk | ||
| Sat, 06-Sep | 19:35 | 20:09 | dusk | 05:44 | 05:51 | 06:24 | 99 % | 00:23 | after dusk | ||
| Sun, 07-Sep | 19:33 | 20:07 | dusk | dawn | 05:52 | 06:26 | 100 % | 01:11 | all night | ||
| Mon, 08-Sep | 19:31 | 20:04 | dusk | dawn | 05:54 | 06:28 | 98 % | 02:00 | all night | ||
| Tue, 09-Sep | 19:29 | 20:02 | dusk | dawn | 05:56 | 06:29 | 93 % | 02:50 | all night | ||
| Wed, 10-Sep | 19:26 | 20:00 | 20:12 | dawn | 05:57 | 06:31 | 86 % | 03:42 | before dawn | ||
| Thu, 11-Sep | 19:24 | 19:58 | 20:31 | dawn | 05:59 | 06:32 | 77 % | 04:37 | before dawn | ||
| Fri, 12-Sep | 19:22 | 19:55 | 20:58 | dawn | 06:00 | 06:34 | 67 % | 05:36 | |||
| Sat, 13-Sep | 19:20 | 19:53 | 21:36 | dawn | 06:02 | 06:35 | 56 % | 06:38 | |||
| Sun, 14-Sep | 19:17 | 19:51 | 22:29 | dawn | 06:04 | 06:37 | 44 % | 07:39 | |||
| Mon, 15-Sep | 19:15 | 19:48 | 23:39 | dawn | 06:05 | 06:38 | 33 % | 08:39 | |||
| Tue, 16-Sep | 19:13 | 19:46 | 00:59 | dawn | 06:07 | 06:40 | 24 % | 09:35 | |||
| Wed, 17-Sep | 19:11 | 19:44 | 02:21 | dawn | 06:08 | 06:42 | 15 % | 10:26 | |||
| Thu, 18-Sep | 19:08 | 19:41 | 03:42 | dawn | 06:10 | 06:43 | 8 % | 11:14 | |||
| Fri, 19-Sep | 19:06 | 19:39 | 04:59 | dawn | 06:12 | 06:45 | 4 % | 11:57 | |||
| Sat, 20-Sep | 19:04 | 19:37 | 06:13 | 06:46 | 1 % | ||||||
| Sun, 21-Sep | 19:01 | 19:34 | 06:15 | 06:48 | 0 % | 12:39 | |||||
| Mon, 22-Sep | 18:59 | 19:32 | 06:16 | 06:49 | 1 % | 13:20 | |||||
| Tue, 23-Sep | 18:57 | 19:30 | 06:18 | 06:51 | 4 % | 14:00 | |||||
| Wed, 24-Sep | 18:55 | 19:27 | 06:20 | 06:52 | 9 % | 14:42 | |||||
| Thu, 25-Sep | 18:52 | 19:25 | dusk | 19:39 | 06:21 | 06:54 | 15 % | 15:26 | |||
| Fri, 26-Sep | 18:50 | 19:23 | dusk | 20:00 | 06:23 | 06:56 | 23 % | 16:12 | |||
| Sat, 27-Sep | 18:48 | 19:21 | dusk | 20:29 | 06:24 | 06:57 | 31 % | 17:01 | |||
| Sun, 28-Sep | 18:46 | 19:18 | dusk | 21:10 | 06:26 | 06:59 | 40 % | 17:52 | |||
| Mon, 29-Sep | 18:43 | 19:16 | dusk | 22:04 | 06:28 | 07:00 | 50 % | 18:44 | |||
| Tue, 30-Sep | 18:41 | 19:14 | dusk | 23:11 | 06:29 | 07:02 | 60 % | 19:37 | |||
| Wed, 01-Oct | 18:39 | 19:12 | dusk | 00:28 | 06:31 | 07:04 | 69 % | 20:30 | |||
| Thu, 02-Oct | 18:37 | 19:09 | dusk | 01:50 | 06:32 | 07:05 | 79 % | 21:21 | after dusk | ||
| Fri, 03-Oct | 18:34 | 19:07 | dusk | 03:13 | 06:34 | 07:07 | 87 % | 22:10 | after dusk | ||
| Sat, 04-Oct | 18:32 | 19:05 | dusk | 04:38 | 06:36 | 07:08 | 93 % | 22:59 | after dusk | ||
| Sun, 05-Oct | 18:30 | 19:03 | dusk | 06:04 | 06:37 | 07:10 | 98 % | 23:47 | after dusk | ||
| Mon, 06-Oct | 18:28 | 19:01 | dusk | dawn | 06:39 | 07:12 | 100 % | 00:37 | all night | ||
| Tue, 07-Oct | 18:26 | 18:59 | dusk | dawn | 06:40 | 07:13 | 99 % | 01:29 | all night | ||
| Wed, 08-Oct | 18:23 | 18:56 | dusk | dawn | 06:42 | 07:15 | 95 % | 02:25 | all night | ||
| Thu, 09-Oct | 18:21 | 18:54 | 18:59 | dawn | 06:43 | 07:17 | 89 % | 03:25 | before dawn | ||
| Fri, 10-Oct | 18:19 | 18:52 | 19:33 | dawn | 06:45 | 07:18 | 80 % | 04:28 | before dawn | ||
| Sat, 11-Oct | 18:17 | 18:50 | 20:22 | dawn | 06:47 | 07:20 | 70 % | 05:32 | |||
| Sun, 12-Oct | 18:15 | 18:48 | 21:28 | dawn | 06:48 | 07:21 | 59 % | 06:34 | |||
| Mon, 13-Oct | 18:13 | 18:46 | 22:47 | dawn | 06:50 | 07:23 | 48 % | 07:31 | |||
| Tue, 14-Oct | 18:11 | 18:44 | 00:10 | dawn | 06:51 | 07:25 | 37 % | 08:24 | |||
| Wed, 15-Oct | 18:09 | 18:42 | 01:31 | dawn | 06:53 | 07:26 | 27 % | 09:12 | |||
| Thu, 16-Oct | 18:06 | 18:40 | 02:48 | dawn | 06:55 | 07:28 | 19 % | 09:56 | |||
| Fri, 17-Oct | 18:04 | 18:38 | 04:02 | dawn | 06:56 | 07:30 | 12 % | 10:38 | |||
| Sat, 18-Oct | 18:02 | 18:36 | 05:14 | dawn | 06:58 | 07:31 | 6 % | 11:18 | |||
| Sun, 19-Oct | 18:00 | 18:34 | 06:26 | dawn | 07:00 | 07:33 | 2 % | 11:59 | |||
| Mon, 20-Oct | 17:58 | 18:32 | 07:01 | 07:35 | 0 % | ||||||
| Tue, 21-Oct | 17:56 | 18:30 | 07:03 | 07:37 | 0 % | 12:40 | |||||
| Wed, 22-Oct | 17:54 | 18:28 | 07:04 | 07:38 | 2 % | 13:23 | |||||
| Thu, 23-Oct | 17:52 | 18:26 | 07:06 | 07:40 | 5 % | 14:08 | |||||
| Fri, 24-Oct | 17:50 | 18:24 | dusk | 18:31 | 07:08 | 07:42 | 10 % | 14:56 | |||
| Sat, 25-Oct | 17:48 | 18:22 | dusk | 19:07 | 06:09 | 06:43 | 17 % | 15:46 | |||
| Sun, 26-Oct | 16:46 | 17:21 | dusk | 18:56 | 06:11 | 06:45 | 25 % | 15:37 | |||
| Mon, 27-Oct | 16:45 | 17:19 | dusk | 19:58 | 06:12 | 06:47 | 34 % | 16:30 | |||
| Tue, 28-Oct | 16:43 | 17:17 | dusk | 21:09 | 06:14 | 06:49 | 43 % | 17:21 | |||
| Wed, 29-Oct | 16:41 | 17:15 | dusk | 22:27 | 06:16 | 06:50 | 53 % | 18:11 | |||
| Thu, 30-Oct | 16:39 | 17:14 | dusk | 23:47 | 06:17 | 06:52 | 64 % | 19:00 | |||
| Fri, 31-Oct | 16:37 | 17:12 | dusk | 01:09 | 06:19 | 06:54 | 74 % | 19:47 | |||
| Sat, 01-Nov | 16:35 | 17:10 | dusk | 02:31 | 06:21 | 06:55 | 83 % | 20:34 | after dusk | ||
| Sun, 02-Nov | 16:34 | 17:09 | dusk | 03:57 | 06:22 | 06:57 | 91 % | 21:22 | after dusk | ||
| Mon, 03-Nov | 16:32 | 17:07 | dusk | 05:27 | 06:24 | 06:59 | 96 % | 22:13 | after dusk | ||
| Tue, 04-Nov | 16:30 | 17:05 | dusk | dawn | 06:25 | 07:01 | 99 % | 23:07 | all night | ||
| Wed, 05-Nov | 16:29 | 17:04 | dusk | dawn | 06:27 | 07:02 | 100 % | 00:06 | all night | ||
| Thu, 06-Nov | 16:27 | 17:02 | dusk | dawn | 06:29 | 07:04 | 97 % | 01:09 | all night | ||
| Fri, 07-Nov | 16:25 | 17:01 | 17:10 | dawn | 06:30 | 07:06 | 91 % | 02:15 | before dawn | ||
| Sat, 08-Nov | 16:24 | 16:59 | 18:12 | dawn | 06:32 | 07:07 | 83 % | 03:21 | before dawn | ||
| Sun, 09-Nov | 16:22 | 16:58 | 19:29 | dawn | 06:33 | 07:09 | 74 % | 04:23 | |||
| Mon, 10-Nov | 16:21 | 16:57 | 20:54 | dawn | 06:35 | 07:11 | 63 % | 05:19 | |||
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
- Sunlight is ~ 1,000,000 times brighter than moonlight.
- Of course, you need a cloudless night as well!