Beaconsfield Circular Walk
Gentle hills, Chalfont St Giles, and Jordans, a hamlet with Quaker links
Hiking weather forecast
Buckinghamshire hourly weather (Visual Crossing)
Sunset: 15:52. Dusk: 16:33. Dark: 17:16. Moon 14% (04:45 to dawn)
Updated: Tue, 16-Dec at 02:39
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
94%
|
77%
|
77%
|
77%
|
77%
|
77%
|
77%
|
36%
|
36%
|
36%
|
36%
|
36%
|
36%
|
0%
|
0%
|
0%
|
| Wed, 17 Dec |
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
84%
|
84%
|
84%
|
| Thu, 18 Dec |
90%
|
74%
|
74%
|
74%
|
74%
|
74%
|
74%
|
77%
|
77%
|
77%
|
77%
|
77%
|
77%
|
65%
|
65%
|
65%
|
| Fri, 19 Dec |
19%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
3%
|
3%
|
3%
|
| Sat, 20 Dec |
7%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
36%
|
36%
|
36%
|
| Sun, 21 Dec |
19%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
19%
|
19%
| 🌫 19% |
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
| Mon, 22 Dec |
13%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
13%
|
13%
|
13%
|
| Tue, 23 Dec |
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
10%
|
10%
|
10%
|
| Wed, 24 Dec |
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
| Thu, 25 Dec |
0%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
13%
|
13%
|
13%
|
| Fri, 26 Dec |
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
7%
|
7%
|
7%
|
| Sat, 27 Dec |
7%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
13%
|
13%
|
13%
|
| Sun, 28 Dec |
10%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
10%
|
10%
|
10%
|
| Mon, 29 Dec |
7%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
| Tue, 30 Dec |
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
13%
|
13%
|
13%
|
Percentages are the chance of rain.
Weather data by Visual Crossing
Buckinghamshire hourly weather (Open Meteo)
Sunset: 15:52. Dusk: 16:33. Dark: 17:16. Moon 14% (04:45 to dawn)
Updated: Tue, 16-Dec at 02:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
70%
|
73%
|
75%
|
68%
|
68%
|
58%
|
55%
|
35%
|
25%
|
18%
|
13%
|
5%
|
3%
|
3%
|
0%
|
0%
|
| Wed, 17 Dec |
0%
|
0%
|
0%
|
5%
|
18%
|
35%
|
55%
|
58%
|
48%
|
43%
|
45%
|
38%
|
40%
|
47%
|
58%
|
68%
|
| Thu, 18 Dec |
70%
|
71%
|
71%
|
73%
|
76%
|
81%
|
85%
|
89%
|
93%
|
93%
|
80%
|
77%
|
73%
|
68%
|
61%
|
54%
|
| Fri, 19 Dec |
8%
|
6%
|
4%
|
2%
|
1%
|
1%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
1%
|
1%
|
| Sat, 20 Dec |
13%
|
17%
|
22%
|
27%
|
33%
|
37%
|
40%
|
41%
|
41%
|
39%
|
36%
|
34%
|
32%
|
31%
|
31%
|
31%
|
| Sun, 21 Dec |
26%
|
25%
|
24%
|
23%
|
22%
|
21%
|
20%
|
19%
|
18%
|
17%
|
16%
|
16%
|
15%
|
14%
|
13%
|
12%
|
| Mon, 22 Dec |
7%
|
6%
|
6%
|
5%
|
5%
|
5%
|
5%
|
5%
|
5%
|
6%
|
6%
|
7%
|
7%
|
8%
|
8%
|
9%
|
| Tue, 23 Dec |
3%
|
2%
|
1%
|
0%
|
0%
|
0%
|
0%
|
2%
|
4%
|
6%
|
5%
|
4%
|
3%
|
4%
|
5%
|
6%
|
| Wed, 24 Dec |
10%
|
11%
|
11%
|
10%
|
9%
|
7%
|
6%
|
5%
|
4%
|
3%
|
4%
|
5%
|
6%
|
5%
|
3%
|
3%
|
| Thu, 25 Dec |
10%
|
9%
|
8%
|
6%
|
5%
|
4%
|
3%
|
4%
|
5%
|
6%
|
4%
|
1%
|
0%
|
0%
|
0%
|
0%
|
| Fri, 26 Dec |
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
2%
|
2%
|
| Sat, 27 Dec |
0%
|
1%
|
2%
|
3%
|
4%
|
5%
|
6%
|
7%
|
7%
|
7%
|
7%
|
6%
|
6%
|
5%
|
5%
|
4%
|
| Sun, 28 Dec |
6%
|
6%
|
6%
|
6%
|
6%
|
6%
|
6%
|
7%
|
7%
|
8%
|
9%
|
10%
|
10%
|
10%
|
9%
|
8%
|
| Mon, 29 Dec |
6%
|
6%
|
6%
|
6%
|
6%
|
6%
|
6%
|
5%
|
4%
|
3%
|
2%
|
1%
|
0%
|
0%
|
0%
|
0%
|
| Tue, 30 Dec |
6%
|
5%
|
4%
|
3%
|
2%
|
1%
|
0%
|
0%
|
0%
|
1%
|
2%
|
2%
|
3%
|
4%
|
4%
|
5%
|
| Wed, 31 Dec |
3%
|
3%
|
2%
|
2%
|
2%
|
2%
|
3%
|
4%
|
6%
|
7%
|
8%
|
9%
|
10%
|
11%
|
12%
|
13%
|
Percentages are the chance of rain.
Weather data by Open-Meteo
Buckinghamshire hourly weather (Met Office)
Sunset: 15:52. Dusk: 16:33. Dark: 17:16. Moon 14% (04:45 to dawn)
Updated: Tue, 16-Dec at 02:00
| 06 | 09 | 12 | 15 | 18 | 21 | |
| Today |
75%
|
75%
|
46%
|
10%
|
5%
|
1%
|
| Wed, 17 Dec |
14%
|
5%
|
7%
|
11%
|
83%
|
88%
|
| Thu, 18 Dec |
82%
|
52%
|
87%
|
91%
|
87%
|
81%
|
| Fri, 19 Dec |
2%
|
1%
|
0%
|
1%
|
0%
|
1%
|
| Sat, 20 Dec |
9%
|
16%
|
48%
|
51%
|
72%
|
20%
|
| Sun, 21 Dec |
13%
|
13%
|
15%
|
13%
|
10%
|
11%
|
| Mon, 22 Dec |
13%
|
12%
|
11%
|
10%
|
10%
|
11%
|
Percentages are the chance of rain.
Weather data by Met Office
Regional weather (Met Office)
Sunset: 15:52. Dusk: 16:33. Dark: 17:16. Moon 14% (04:45 to dawn)
Updated: Tue, 16-Dec at 02:38
South East England
Cloudy and mild this evening
- A cloudy and mild night is in prospect, with an increasing chance of rain reaching some northern and western areas later in the night
- Lighter winds
- Minimum Temperature 6C
Tuesday:
- Cloudy for much of Tuesday with outbreaks of rain, perhaps becoming brighter from the west in the afternoon
- Clearer skies developing overnight allowing for fog patches and a widespread frost
- Maximum Temperature 9C
Day 3-5 : Outlook for Wednesday to Friday:
- Foggy start Wednesday before freshening winds bring cloudier skies with chance of rain later
- Wet and windy for a time on Thursday then Friday brighter and breezy and probably dry
UK Day 6-7 and week 2
- The unsettled theme is likely to continue through the first part of this period, with further rain or showers affecting many parts at times, and often accompanied by rather windy conditions
- In the run up to Christmas, there is a signal for less unsettled conditions to begin to take hold, with a greater chance of high pressure developing in the vicinity of the UK compared to the previous few weeks
- Whilst the chance of impactful rain or strong winds should reduce, there may be an increasing incidence of overnight frost and fog, the latter perhaps taking its time to clear, given the time of year
- A gradual reduction in temperatures seems likely, falling closer to average overall
- Some cold days are possible, if or where any fog persists
UK Week 3 and 4
- High pressure will probably be close by to the UK at the start of this period, which would maintain a fair amount of dry, settled weather
- With this comes the potential for fog and frost, and lower temperatures overall, though nothing unusually cold is currently signalled
- Towards mid-January, perhaps a greater chance of more changeable conditions re-asserting themselves, though this is rather uncertain at present
Weather data by Met Office
Buckinghamshire Air Quality (Pollen and UV)
Updated: Tue, 16-Dec at 02:36
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 | 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 | air q | air q | air q | air q | air q | air q | air q | air q | ||
| Wed, 17 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 |
| Thu, 18 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 | air q | air q | air q | air q | air q | air q | air q | air q | air q |
| Fri, 19 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
Buckinghamshire Visibility
Updated: Tue, 16-Dec at 02:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 10km | 9km | 8km | 5km | 5km | 6km | 8km | 10km | 10km | 9km | 17km | 13km | 9km | 9km | 7km | 4km |
| Wed, 17 Dec | 7km | 14km | 20km | 15km | 19km | 21km | 21km | 23km | 28km | 25km | 21km | 20km | 20km | 18km | 16km | 14km |
| Thu, 18 Dec | 7km | 7km | 8km | 5km | 9km | 10km | 11km | 16km | 18km | 22km | 18km | 20km | 18km | 13km | 15km | 19km |
| Fri, 19 Dec | 22km | 23km | 25km | 27km | 30km | 33km | 36km | 35km | 34km | 33km | 27km | 22km | 16km | 14km | 12km | 10km |
| Sat, 20 Dec | 9km | 9km | 9km | 8km | 13km | 18km | 23km | 23km | 23km | 24km | 23km | 23km | 23km | 24km | 24km | 24km |
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
Buckinghamshire daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Mon, 15-Dec | 06:40 | 07:23 | 08:04 | 11:58 | 15:52 | 16:33 | 17:16 | 09:09 | |
| Tue, 16-Dec | 06:40 | 07:24 | 08:04 | 11:58 | 15:52 | 16:33 | 17:17 | 09:09 | |
| Wed, 17-Dec | 06:41 | 07:25 | 08:05 | 11:59 | 15:53 | 16:33 | 17:17 | 09:08 | |
| Thu, 18-Dec | 06:42 | 07:25 | 08:06 | 11:59 | 15:53 | 16:34 | 17:17 | 09:08 | |
| Fri, 19-Dec | 06:42 | 07:26 | 08:07 | 12:00 | 15:53 | 16:34 | 17:18 | 09:08 | |
| Sat, 20-Dec | 06:43 | 07:26 | 08:07 | 12:00 | 15:54 | 16:34 | 17:18 | 09:08 | |
| Sun, 21-Dec | 06:43 | 07:27 | 08:08 | 12:01 | 15:54 | 16:35 | 17:18 | 09:07 | |
| Mon, 22-Dec | 06:44 | 07:27 | 08:08 | 12:01 | 15:55 | 16:35 | 17:19 | 09:08 | |
| Tue, 23-Dec | 06:44 | 07:28 | 08:09 | 12:02 | 15:55 | 16:36 | 17:20 | 09:08 | |
| Wed, 24-Dec | 06:45 | 07:28 | 08:09 | 12:02 | 15:56 | 16:37 | 17:20 | 09:08 | |
| Thu, 25-Dec | 06:45 | 07:29 | 08:09 | 12:03 | 15:57 | 16:37 | 17:21 | 09:08 | |
| Fri, 26-Dec | 06:45 | 07:29 | 08:10 | 12:03 | 15:57 | 16:38 | 17:22 | 09:09 | |
| Sat, 27-Dec | 06:46 | 07:29 | 08:10 | 12:04 | 15:58 | 16:39 | 17:22 | 09:09 | |
| Sun, 28-Dec | 06:46 | 07:29 | 08:10 | 12:04 | 15:59 | 16:40 | 17:23 | 09:10 | |
| Mon, 29-Dec | 06:46 | 07:29 | 08:10 | 12:05 | 16:00 | 16:40 | 17:24 | 09:10 | |
| Tue, 30-Dec | 06:46 | 07:30 | 08:10 | 12:05 | 16:01 | 16:41 | 17:25 | 09:11 | |
| Wed, 31-Dec | 06:46 | 07:30 | 08:10 | 12:06 | 16:02 | 16:42 | 17:26 | 09:12 | |
| Thu, 01-Jan | 06:46 | 07:30 | 08:10 | 12:06 | 16:03 | 16:43 | 17:26 | 09:13 | |
| Fri, 02-Jan | 06:46 | 07:30 | 08:10 | 12:07 | 16:04 | 16:44 | 17:27 | 09:14 | |
| Sat, 03-Jan | 06:46 | 07:29 | 08:10 | 12:07 | 16:05 | 16:45 | 17:28 | 09:15 | |
| Sun, 04-Jan | 06:46 | 07:29 | 08:09 | 12:08 | 16:06 | 16:46 | 17:29 | 09:17 | |
| Mon, 05-Jan | 06:46 | 07:29 | 08:09 | 12:08 | 16:08 | 16:48 | 17:31 | 09:18 | |
| Tue, 06-Jan | 06:46 | 07:29 | 08:09 | 12:09 | 16:09 | 16:49 | 17:32 | 09:19 | |
| Wed, 07-Jan | 06:46 | 07:28 | 08:08 | 12:09 | 16:10 | 16:50 | 17:33 | 09:21 | |
| Thu, 08-Jan | 06:45 | 07:28 | 08:08 | 12:09 | 16:11 | 16:51 | 17:34 | 09:22 | |
| Fri, 09-Jan | 06:45 | 07:28 | 08:07 | 12:10 | 16:13 | 16:52 | 17:35 | 09:24 | |
| Sat, 10-Jan | 06:45 | 07:27 | 08:07 | 12:10 | 16:14 | 16:54 | 17:36 | 09:26 | |
| Sun, 11-Jan | 06:44 | 07:27 | 08:06 | 12:11 | 16:16 | 16:55 | 17:38 | 09:28 | |
| Mon, 12-Jan | 06:44 | 07:26 | 08:05 | 12:11 | 16:17 | 16:56 | 17:39 | 09:30 | |
| Tue, 13-Jan | 06:43 | 07:26 | 08:05 | 12:11 | 16:19 | 16:58 | 17:40 | 09:32 | |
| Wed, 14-Jan | 06:43 | 07:25 | 08:04 | 12:12 | 16:20 | 16:59 | 17:41 | 09:34 | |
| Thu, 15-Jan | 06:42 | 07:24 | 08:03 | 12:12 | 16:22 | 17:01 | 17:43 | 09:36 | |
| Fri, 16-Jan | 06:41 | 07:23 | 08:02 | 12:13 | 16:23 | 17:02 | 17:44 | 09:38 | |
| Sat, 17-Jan | 06:41 | 07:23 | 08:01 | 12:13 | 16:25 | 17:03 | 17:45 | 09:40 | |
| Sun, 18-Jan | 06:40 | 07:22 | 08:00 | 12:13 | 16:27 | 17:05 | 17:47 | 09:43 | |
| Mon, 19-Jan | 06:39 | 07:21 | 07:59 | 12:13 | 16:28 | 17:07 | 17:48 | 09:45 | |
| Tue, 20-Jan | 06:38 | 07:20 | 07:58 | 12:14 | 16:30 | 17:08 | 17:50 | 09:48 | |
| Wed, 21-Jan | 06:37 | 07:19 | 07:57 | 12:14 | 16:32 | 17:10 | 17:51 | 09:50 | |
| Thu, 22-Jan | 06:37 | 07:18 | 07:56 | 12:14 | 16:33 | 17:11 | 17:53 | 09:53 | |
| Fri, 23-Jan | 06:36 | 07:17 | 07:55 | 12:15 | 16:35 | 17:13 | 17:54 | 09:55 | |
| Sat, 24-Jan | 06:35 | 07:16 | 07:53 | 12:15 | 16:37 | 17:14 | 17:56 | 09:58 | |
| Sun, 25-Jan | 06:34 | 07:15 | 07:52 | 12:15 | 16:39 | 17:16 | 17:57 | 10:01 | |
| Mon, 26-Jan | 06:32 | 07:14 | 07:51 | 12:15 | 16:40 | 17:18 | 17:59 | 10:04 | |
| Tue, 27-Jan | 06:31 | 07:12 | 07:49 | 12:15 | 16:42 | 17:19 | 18:00 | 10:06 | |
| Wed, 28-Jan | 06:30 | 07:11 | 07:48 | 12:16 | 16:44 | 17:21 | 18:02 | 10:09 | |
| Thu, 29-Jan | 06:29 | 07:10 | 07:47 | 12:16 | 16:46 | 17:23 | 18:03 | 10:12 | |
| Fri, 30-Jan | 06:28 | 07:08 | 07:45 | 12:16 | 16:48 | 17:24 | 18:05 | 10:15 | |
| Sat, 31-Jan | 06:26 | 07:07 | 07:44 | 12:16 | 16:49 | 17:26 | 18:07 | 10:18 | |
| Sun, 01-Feb | 06:25 | 07:06 | 07:42 | 12:16 | 16:51 | 17:28 | 18:08 | 10:22 | |
| Mon, 02-Feb | 06:24 | 07:04 | 07:41 | 12:16 | 16:53 | 17:29 | 18:10 | 10:25 | |
| Tue, 03-Feb | 06:22 | 07:03 | 07:39 | 12:17 | 16:55 | 17:31 | 18:11 | 10:28 | |
| Wed, 04-Feb | 06:21 | 07:01 | 07:37 | 12:17 | 16:57 | 17:33 | 18:13 | 10:31 | |
| Thu, 05-Feb | 06:20 | 07:00 | 07:36 | 12:17 | 16:59 | 17:35 | 18:15 | 10:34 | |
| Fri, 06-Feb | 06:18 | 06:58 | 07:34 | 12:17 | 17:00 | 17:36 | 18:16 | 10:38 | |
| Sat, 07-Feb | 06:17 | 06:56 | 07:32 | 12:17 | 17:02 | 17:38 | 18:18 | 10:41 | |
| Sun, 08-Feb | 06:15 | 06:55 | 07:30 | 12:17 | 17:04 | 17:40 | 18:20 | 10:44 | |
| Mon, 09-Feb | 06:13 | 06:53 | 07:29 | 12:17 | 17:06 | 17:41 | 18:21 | 10:48 | |
| Tue, 10-Feb | 06:12 | 06:51 | 07:27 | 12:17 | 17:08 | 17:43 | 18:23 | 10:51 | |
| Wed, 11-Feb | 06:10 | 06:50 | 07:25 | 12:17 | 17:10 | 17:45 | 18:25 | 10:55 | |
| Thu, 12-Feb | 06:09 | 06:48 | 07:23 | 12:17 | 17:12 | 17:47 | 18:26 | 10:58 | |
| Fri, 13-Feb | 06:07 | 06:46 | 07:21 | 12:17 | 17:13 | 17:48 | 18:28 | 11:02 | |
| Sat, 14-Feb | 06:05 | 06:44 | 07:19 | 12:17 | 17:15 | 17:50 | 18:30 | 11:05 | |
| Sun, 15-Feb | 06:03 | 06:43 | 07:17 | 12:17 | 17:17 | 17:52 | 18:31 | 11:09 | |
| Mon, 16-Feb | 06:02 | 06:41 | 07:15 | 12:17 | 17:19 | 17:54 | 18:33 | 11:12 | |
| Tue, 17-Feb | 06:00 | 06:39 | 07:13 | 12:17 | 17:21 | 17:55 | 18:35 | 11:16 | |
| Wed, 18-Feb | 05:58 | 06:37 | 07:11 | 12:17 | 17:23 | 17:57 | 18:36 | 11:20 | |
| Thu, 19-Feb | 05:56 | 06:35 | 07:09 | 12:17 | 17:24 | 17:59 | 18:38 | 11:23 | |
| Fri, 20-Feb | 05:54 | 06:33 | 07:07 | 12:16 | 17:26 | 18:01 | 18:40 | 11:27 | |
| Sat, 21-Feb | 05:52 | 06:31 | 07:05 | 12:16 | 17:28 | 18:02 | 18:41 | 11:31 | |
| Sun, 22-Feb | 05:50 | 06:29 | 07:03 | 12:16 | 17:30 | 18:04 | 18:43 | 11:35 | |
| Mon, 23-Feb | 05:48 | 06:27 | 07:01 | 12:16 | 17:32 | 18:06 | 18:45 | 11:38 | |
| Tue, 24-Feb | 05:46 | 06:25 | 06:59 | 12:16 | 17:34 | 18:08 | 18:47 | 11:42 | |
| Wed, 25-Feb | 05:44 | 06:23 | 06:57 | 12:16 | 17:35 | 18:09 | 18:48 | 11:46 | |
| Thu, 26-Feb | 05:42 | 06:21 | 06:55 | 12:16 | 17:37 | 18:11 | 18:50 | 11:50 | |
| Fri, 27-Feb | 05:40 | 06:19 | 06:53 | 12:15 | 17:39 | 18:13 | 18:52 | 11:53 | |
| Sat, 28-Feb | 05:38 | 06:17 | 06:51 | 12:15 | 17:41 | 18:15 | 18:54 | 11:57 | |
| Sun, 01-Mar | 05:36 | 06:15 | 06:48 | 12:15 | 17:43 | 18:16 | 18:55 | 12:01 | |
| Mon, 02-Mar | 05:34 | 06:13 | 06:46 | 12:15 | 17:44 | 18:18 | 18:57 | 12:05 | |
| Tue, 03-Mar | 05:32 | 06:10 | 06:44 | 12:15 | 17:46 | 18:20 | 18:59 | 12:09 | |
| Wed, 04-Mar | 05:29 | 06:08 | 06:42 | 12:14 | 17:48 | 18:22 | 19:00 | 12:13 | |
| Thu, 05-Mar | 05:27 | 06:06 | 06:40 | 12:14 | 17:50 | 18:23 | 19:02 | 12:17 | |
| Fri, 06-Mar | 05:25 | 06:04 | 06:37 | 12:14 | 17:51 | 18:25 | 19:04 | 12:21 | |
| Sat, 07-Mar | 05:23 | 06:02 | 06:35 | 12:14 | 17:53 | 18:27 | 19:06 | 12:25 | |
| Sun, 08-Mar | 05:21 | 05:59 | 06:33 | 12:14 | 17:55 | 18:29 | 19:08 | 12:29 | |
| Mon, 09-Mar | 05:18 | 05:57 | 06:31 | 12:13 | 17:57 | 18:30 | 19:09 | 12:33 | |
| Tue, 10-Mar | 05:16 | 05:55 | 06:28 | 12:13 | 17:59 | 18:32 | 19:11 | 12:36 | |
| Wed, 11-Mar | 05:14 | 05:53 | 06:26 | 12:13 | 18:00 | 18:34 | 19:13 | 12:40 | |
| Thu, 12-Mar | 05:12 | 05:51 | 06:24 | 12:12 | 18:02 | 18:35 | 19:15 | 12:44 | |
| Fri, 13-Mar | 05:09 | 05:48 | 06:22 | 12:12 | 18:04 | 18:37 | 19:16 | 12:48 | |
| Sat, 14-Mar | 05:07 | 05:46 | 06:19 | 12:12 | 18:05 | 18:39 | 19:18 | 12:52 | |
| Sun, 15-Mar | 05:04 | 05:44 | 06:17 | 12:12 | 18:07 | 18:41 | 19:20 | 12:57 | |
| Mon, 16-Mar | 05:02 | 05:41 | 06:15 | 12:11 | 18:09 | 18:42 | 19:22 | 13:01 | |
| Tue, 17-Mar | 05:00 | 05:39 | 06:12 | 12:11 | 18:11 | 18:44 | 19:24 | 13:05 | |
| Wed, 18-Mar | 04:57 | 05:37 | 06:10 | 12:11 | 18:12 | 18:46 | 19:25 | 13:09 | |
| Thu, 19-Mar | 04:55 | 05:34 | 06:08 | 12:10 | 18:14 | 18:48 | 19:27 | 13:13 | |
| Fri, 20-Mar | 04:53 | 05:32 | 06:06 | 12:10 | 18:16 | 18:49 | 19:29 | 13:17 | |
| Sat, 21-Mar | 04:50 | 05:30 | 06:03 | 12:10 | 18:18 | 18:51 | 19:31 | 13:21 | |
| Sun, 22-Mar | 04:48 | 05:27 | 06:01 | 12:10 | 18:19 | 18:53 | 19:33 | 13:25 | |
| Mon, 23-Mar | 04:45 | 05:25 | 05:59 | 12:09 | 18:21 | 18:55 | 19:35 | 13:29 | |
| Tue, 24-Mar | 04:43 | 05:23 | 05:56 | 12:09 | 18:23 | 18:56 | 19:37 | 13:33 | |
| Wed, 25-Mar | 04:40 | 05:20 | 05:54 | 12:09 | 18:24 | 18:58 | 19:38 | 13:37 | |
| Thu, 26-Mar | 04:38 | 05:18 | 05:52 | 12:08 | 18:26 | 19:00 | 19:40 | 13:41 | |
| Fri, 27-Mar | 04:35 | 05:16 | 05:49 | 12:08 | 18:28 | 19:02 | 19:42 | 13:46 | |
| Sat, 28-Mar | 04:33 | 05:13 | 05:47 | 12:08 | 18:29 | 19:03 | 19:44 | 13:50 | |
| Sun, 29-Mar | 05:30 | 06:11 | 06:45 | 13:07 | 19:31 | 20:05 | 20:46 | 13:54 | |
| Mon, 30-Mar | 05:28 | 06:09 | 06:43 | 13:07 | 19:33 | 20:07 | 20:48 | 13:58 | |
| Tue, 31-Mar | 05:25 | 06:06 | 06:40 | 13:07 | 19:35 | 20:09 | 20:50 | 14:02 | |
| Wed, 01-Apr | 05:23 | 06:04 | 06:38 | 13:07 | 19:36 | 20:11 | 20:52 | 14:06 | |
| Thu, 02-Apr | 05:20 | 06:02 | 06:36 | 13:06 | 19:38 | 20:12 | 20:54 | 14:10 | |
| Fri, 03-Apr | 05:18 | 05:59 | 06:33 | 13:06 | 19:40 | 20:14 | 20:56 | 14:14 | |
| Sat, 04-Apr | 05:15 | 05:57 | 06:31 | 13:06 | 19:41 | 20:16 | 20:58 | 14:19 | |
| Sun, 05-Apr | 05:13 | 05:54 | 06:29 | 13:05 | 19:43 | 20:18 | 21:00 | 14:23 | |
| Mon, 06-Apr | 05:10 | 05:52 | 06:27 | 13:05 | 19:45 | 20:20 | 21:02 | 14:27 | |
| Tue, 07-Apr | 05:07 | 05:50 | 06:24 | 13:05 | 19:46 | 20:21 | 21:04 | 14:31 | |
| Wed, 08-Apr | 05:05 | 05:47 | 06:22 | 13:05 | 19:48 | 20:23 | 21:06 | 14:35 | |
| Thu, 09-Apr | 05:02 | 05:45 | 06:20 | 13:04 | 19:50 | 20:25 | 21:08 | 14:39 | |
| Fri, 10-Apr | 05:00 | 05:43 | 06:18 | 13:04 | 19:52 | 20:27 | 21:10 | 14:44 | |
| Sat, 11-Apr | 04:57 | 05:40 | 06:15 | 13:04 | 19:53 | 20:29 | 21:12 | 14:48 | |
| Sun, 12-Apr | 04:54 | 05:38 | 06:13 | 13:04 | 19:55 | 20:30 | 21:14 | 14:52 | |
| Mon, 13-Apr | 04:52 | 05:36 | 06:11 | 13:03 | 19:57 | 20:32 | 21:16 | 14:56 | |
| Tue, 14-Apr | 04:49 | 05:33 | 06:09 | 13:03 | 19:58 | 20:34 | 21:18 | 15:00 | |
| Wed, 15-Apr | 04:47 | 05:31 | 06:07 | 13:03 | 20:00 | 20:36 | 21:20 | 15:04 | |
| Thu, 16-Apr | 04:44 | 05:29 | 06:04 | 13:03 | 20:02 | 20:38 | 21:23 | 15:09 | |
| Fri, 17-Apr | 04:42 | 05:26 | 06:02 | 13:02 | 20:03 | 20:40 | 21:25 | 15:13 | |
| Sat, 18-Apr | 04:39 | 05:24 | 06:00 | 13:02 | 20:05 | 20:41 | 21:27 | 15:17 | |
| Sun, 19-Apr | 04:36 | 05:22 | 05:58 | 13:02 | 20:07 | 20:43 | 21:29 | 15:21 | |
| Mon, 20-Apr | 04:34 | 05:19 | 05:56 | 13:02 | 20:09 | 20:45 | 21:31 | 15:25 | |
| Tue, 21-Apr | 04:31 | 05:17 | 05:54 | 13:01 | 20:10 | 20:47 | 21:34 | 15:29 | |
| Wed, 22-Apr | 04:29 | 05:15 | 05:52 | 13:01 | 20:12 | 20:49 | 21:36 | 15:33 | |
| Thu, 23-Apr | 04:26 | 05:13 | 05:50 | 13:01 | 20:14 | 20:51 | 21:38 | 15:38 | |
| Fri, 24-Apr | 04:23 | 05:10 | 05:48 | 13:01 | 20:15 | 20:53 | 21:40 | 15:42 | |
| Sat, 25-Apr | 04:21 | 05:08 | 05:46 | 13:01 | 20:17 | 20:55 | 21:42 | 15:46 | |
| Sun, 26-Apr | 04:18 | 05:06 | 05:44 | 13:01 | 20:19 | 20:56 | 21:45 | 15:50 | |
| Mon, 27-Apr | 04:16 | 05:04 | 05:42 | 13:00 | 20:20 | 20:58 | 21:47 | 15:54 | |
| Tue, 28-Apr | 04:13 | 05:02 | 05:40 | 13:00 | 20:22 | 21:00 | 21:49 | 15:58 | |
| Wed, 29-Apr | 04:10 | 05:00 | 05:38 | 13:00 | 20:24 | 21:02 | 21:52 | 16:02 | |
| Thu, 30-Apr | 04:08 | 04:57 | 05:36 | 13:00 | 20:25 | 21:04 | 21:54 | 16:06 | |
| Fri, 01-May | 04:05 | 04:55 | 05:34 | 13:00 | 20:27 | 21:06 | 21:56 | 16:10 | |
| Sat, 02-May | 04:03 | 04:53 | 05:32 | 13:00 | 20:29 | 21:08 | 21:59 | 16:14 | |
| Sun, 03-May | 04:00 | 04:51 | 05:30 | 13:00 | 20:30 | 21:10 | 22:01 | 16:18 | |
| Mon, 04-May | 03:58 | 04:49 | 05:28 | 13:00 | 20:32 | 21:11 | 22:03 | 16:22 | |
| Tue, 05-May | 03:55 | 04:47 | 05:26 | 12:59 | 20:34 | 21:13 | 22:06 | 16:26 | |
| Wed, 06-May | 03:53 | 04:45 | 05:25 | 12:59 | 20:35 | 21:15 | 22:08 | 16:30 | |
| Thu, 07-May | 03:50 | 04:43 | 05:23 | 12:59 | 20:37 | 21:17 | 22:10 | 16:34 | |
| Fri, 08-May | 03:48 | 04:41 | 05:21 | 12:59 | 20:38 | 21:19 | 22:13 | 16:37 | |
| Sat, 09-May | 03:45 | 04:39 | 05:19 | 12:59 | 20:40 | 21:21 | 22:15 | 16:41 | |
| Sun, 10-May | 03:43 | 04:37 | 05:18 | 12:59 | 20:42 | 21:23 | 22:18 | 16:45 | |
| Mon, 11-May | 03:40 | 04:35 | 05:16 | 12:59 | 20:43 | 21:24 | 22:20 | 16:49 | |
| Tue, 12-May | 03:38 | 04:33 | 05:14 | 12:59 | 20:45 | 21:26 | 22:22 | 16:52 | |
| Wed, 13-May | 03:35 | 04:31 | 05:13 | 12:59 | 20:46 | 21:28 | 22:25 | 16:56 | |
| Thu, 14-May | 03:33 | 04:30 | 05:11 | 12:59 | 20:48 | 21:30 | 22:27 | 17:00 | |
| Fri, 15-May | 03:31 | 04:28 | 05:10 | 12:59 | 20:49 | 21:32 | 22:29 | 17:03 | |
| Sat, 16-May | 03:28 | 04:26 | 05:08 | 12:59 | 20:51 | 21:33 | 22:32 | 17:07 | |
| Sun, 17-May | 03:26 | 04:24 | 05:07 | 12:59 | 20:52 | 21:35 | 22:34 | 17:10 | |
| Mon, 18-May | 03:24 | 04:23 | 05:05 | 12:59 | 20:54 | 21:37 | 22:37 | 17:14 | |
| Tue, 19-May | 03:21 | 04:21 | 05:04 | 12:59 | 20:55 | 21:39 | 22:39 | 17:17 | |
| Wed, 20-May | 03:19 | 04:20 | 05:03 | 12:59 | 20:57 | 21:40 | 22:41 | 17:20 | |
| Thu, 21-May | 03:17 | 04:18 | 05:01 | 12:59 | 20:58 | 21:42 | 22:44 | 17:23 | |
| Fri, 22-May | 03:15 | 04:16 | 05:00 | 12:59 | 21:00 | 21:44 | 22:46 | 17:27 | |
| Sat, 23-May | 03:13 | 04:15 | 04:59 | 13:00 | 21:01 | 21:45 | 22:48 | 17:30 | |
| Sun, 24-May | 03:10 | 04:14 | 04:58 | 13:00 | 21:02 | 21:47 | 22:51 | 17:33 | |
| Mon, 25-May | 03:08 | 04:12 | 04:57 | 13:00 | 21:04 | 21:48 | 22:53 | 17:36 | |
| Tue, 26-May | 03:06 | 04:11 | 04:55 | 13:00 | 21:05 | 21:50 | 22:55 | 17:39 | |
| Wed, 27-May | 03:04 | 04:09 | 04:54 | 13:00 | 21:06 | 21:51 | 22:57 | 17:41 | |
| Thu, 28-May | 03:02 | 04:08 | 04:53 | 13:00 | 21:08 | 21:53 | 22:59 | 17:44 | |
| Fri, 29-May | 03:01 | 04:07 | 04:52 | 13:00 | 21:09 | 21:54 | 23:01 | 17:47 | |
| Sat, 30-May | 02:59 | 04:06 | 04:51 | 13:00 | 21:10 | 21:56 | 23:04 | 17:49 | |
| Sun, 31-May | 02:57 | 04:05 | 04:51 | 13:00 | 21:11 | 21:57 | 23:06 | 17:52 | |
| Mon, 01-Jun | 02:55 | 04:04 | 04:50 | 13:01 | 21:12 | 21:58 | 23:08 | 17:54 | |
| Tue, 02-Jun | 02:53 | 04:03 | 04:49 | 13:01 | 21:13 | 22:00 | 23:10 | 17:56 | |
| Wed, 03-Jun | 02:52 | 04:02 | 04:48 | 13:01 | 21:14 | 22:01 | 23:11 | 17:59 | |
| Thu, 04-Jun | 02:50 | 04:01 | 04:48 | 13:01 | 21:15 | 22:02 | 23:13 | 18:01 | |
| Fri, 05-Jun | 02:49 | 04:00 | 04:47 | 13:01 | 21:16 | 22:03 | 23:15 | 18:03 | |
| Sat, 06-Jun | 02:48 | 03:59 | 04:46 | 13:01 | 21:17 | 22:04 | 23:17 | 18:05 | |
| Sun, 07-Jun | 02:46 | 03:59 | 04:46 | 13:02 | 21:18 | 22:05 | 23:18 | 18:06 | |
| Mon, 08-Jun | 02:45 | 03:58 | 04:45 | 13:02 | 21:19 | 22:06 | 23:20 | 18:08 | |
| Tue, 09-Jun | 02:44 | 03:57 | 04:45 | 13:02 | 21:20 | 22:07 | 23:21 | 18:10 | |
| Wed, 10-Jun | 02:43 | 03:57 | 04:44 | 13:02 | 21:20 | 22:08 | 23:23 | 18:11 | |
| Thu, 11-Jun | 02:42 | 03:56 | 04:44 | 13:02 | 21:21 | 22:09 | 23:24 | 18:12 | |
| Fri, 12-Jun | 02:41 | 03:56 | 04:44 | 13:03 | 21:22 | 22:10 | 23:25 | 18:13 | |
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.
Buckinghamshire moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon, 15-Dec | 15:52 | 16:33 | 04:45 | dawn | 07:24 | 08:04 | 14 % | 09:04 | |||
| Tue, 16-Dec | 15:52 | 16:33 | 05:58 | dawn | 07:25 | 08:05 | 8 % | 09:50 | |||
| Wed, 17-Dec | 15:53 | 16:33 | 07:10 | dawn | 07:25 | 08:06 | 4 % | 10:39 | |||
| Thu, 18-Dec | 15:53 | 16:34 | 07:26 | 08:07 | 1 % | 11:30 | |||||
| Fri, 19-Dec | 15:53 | 16:34 | 07:26 | 08:07 | 0 % | ||||||
| Sat, 20-Dec | 15:54 | 16:34 | 07:27 | 08:08 | 1 % | 12:22 | |||||
| Sun, 21-Dec | 15:54 | 16:35 | dusk | 16:46 | 07:27 | 08:08 | 4 % | 13:14 | |||
| Mon, 22-Dec | 15:55 | 16:35 | dusk | 18:01 | 07:28 | 08:09 | 8 % | 14:05 | |||
| Tue, 23-Dec | 15:55 | 16:36 | dusk | 19:19 | 07:28 | 08:09 | 14 % | 14:54 | |||
| Wed, 24-Dec | 15:56 | 16:37 | dusk | 20:37 | 07:29 | 08:09 | 22 % | 15:40 | |||
| Thu, 25-Dec | 15:57 | 16:37 | dusk | 21:56 | 07:29 | 08:10 | 31 % | 16:25 | |||
| Fri, 26-Dec | 15:57 | 16:38 | dusk | 23:15 | 07:29 | 08:10 | 41 % | 17:09 | |||
| Sat, 27-Dec | 15:58 | 16:39 | dusk | 00:36 | 07:29 | 08:10 | 52 % | 17:54 | |||
| Sun, 28-Dec | 15:59 | 16:40 | dusk | 02:01 | 07:29 | 08:10 | 63 % | 18:41 | |||
| Mon, 29-Dec | 16:00 | 16:40 | dusk | 03:30 | 07:30 | 08:10 | 74 % | 19:32 | |||
| Tue, 30-Dec | 16:01 | 16:41 | dusk | 05:03 | 07:30 | 08:10 | 84 % | 20:28 | after dusk | ||
| Wed, 31-Dec | 16:02 | 16:42 | dusk | 06:34 | 07:30 | 08:10 | 91 % | 21:29 | after dusk | ||
| Thu, 01-Jan | 16:03 | 16:43 | dusk | dawn | 07:30 | 08:10 | 97 % | 22:35 | all night | ||
| Fri, 02-Jan | 16:04 | 16:44 | dusk | dawn | 07:29 | 08:10 | 100 % | 23:42 | all night | ||
| Sat, 03-Jan | 16:05 | 16:45 | dusk | dawn | 07:29 | 08:09 | 99 % | 00:46 | all night | ||
| Sun, 04-Jan | 16:06 | 16:46 | 17:18 | dawn | 07:29 | 08:09 | 96 % | 01:46 | before dawn | ||
| Mon, 05-Jan | 16:08 | 16:48 | 18:49 | dawn | 07:29 | 08:09 | 91 % | 02:39 | before dawn | ||
| Tue, 06-Jan | 16:09 | 16:49 | 20:14 | dawn | 07:28 | 08:08 | 84 % | 03:27 | before dawn | ||
| Wed, 07-Jan | 16:10 | 16:50 | 21:35 | dawn | 07:28 | 08:08 | 76 % | 04:12 | before dawn | ||
| Thu, 08-Jan | 16:11 | 16:51 | 22:51 | dawn | 07:28 | 08:07 | 66 % | 04:54 | |||
| Fri, 09-Jan | 16:13 | 16:52 | 00:05 | dawn | 07:27 | 08:07 | 57 % | 05:35 | |||
| Sat, 10-Jan | 16:14 | 16:54 | 01:18 | dawn | 07:27 | 08:06 | 47 % | 06:17 | |||
| Sun, 11-Jan | 16:16 | 16:55 | 02:32 | dawn | 07:26 | 08:05 | 37 % | 07:00 | |||
| Mon, 12-Jan | 16:17 | 16:56 | 03:45 | dawn | 07:26 | 08:05 | 29 % | 07:45 | |||
| Tue, 13-Jan | 16:19 | 16:58 | 04:58 | dawn | 07:25 | 08:04 | 21 % | 08:33 | |||
| Wed, 14-Jan | 16:20 | 16:59 | 06:05 | dawn | 07:24 | 08:03 | 13 % | 09:24 | |||
| Thu, 15-Jan | 16:22 | 17:01 | 07:03 | dawn | 07:23 | 08:02 | 8 % | 10:16 | |||
| Fri, 16-Jan | 16:23 | 17:02 | 07:23 | 08:01 | 3 % | 11:08 | |||||
| Sat, 17-Jan | 16:25 | 17:03 | 07:22 | 08:00 | 1 % | ||||||
| Sun, 18-Jan | 16:27 | 17:05 | 07:21 | 07:59 | 0 % | 12:00 | |||||
| Mon, 19-Jan | 16:28 | 17:07 | 07:20 | 07:58 | 1 % | 12:50 | |||||
| Tue, 20-Jan | 16:30 | 17:08 | dusk | 18:26 | 07:19 | 07:57 | 5 % | 13:38 | |||
| Wed, 21-Jan | 16:32 | 17:10 | dusk | 19:45 | 07:18 | 07:56 | 10 % | 14:24 | |||
| Thu, 22-Jan | 16:33 | 17:11 | dusk | 21:04 | 07:17 | 07:55 | 18 % | 15:08 | |||
| Fri, 23-Jan | 16:35 | 17:13 | dusk | 22:25 | 07:16 | 07:53 | 27 % | 15:53 | |||
| Sat, 24-Jan | 16:37 | 17:14 | dusk | 23:47 | 07:15 | 07:52 | 37 % | 16:39 | |||
| Sun, 25-Jan | 16:39 | 17:16 | dusk | 01:13 | 07:14 | 07:51 | 48 % | 17:27 | |||
| Mon, 26-Jan | 16:40 | 17:18 | dusk | 02:42 | 07:12 | 07:49 | 59 % | 18:20 | |||
| Tue, 27-Jan | 16:42 | 17:19 | dusk | 04:11 | 07:11 | 07:48 | 70 % | 19:17 | |||
| Wed, 28-Jan | 16:44 | 17:21 | dusk | 05:32 | 07:10 | 07:47 | 80 % | 20:18 | after dusk | ||
| Thu, 29-Jan | 16:46 | 17:23 | dusk | 06:36 | 07:08 | 07:45 | 89 % | 21:23 | after dusk | ||
| Fri, 30-Jan | 16:48 | 17:24 | dusk | dawn | 07:07 | 07:44 | 95 % | 22:27 | all night | ||
| Sat, 31-Jan | 16:49 | 17:26 | dusk | dawn | 07:06 | 07:42 | 99 % | 23:28 | all night | ||
| Sun, 01-Feb | 16:51 | 17:28 | dusk | dawn | 07:04 | 07:41 | 100 % | 00:24 | all night | ||
| Mon, 02-Feb | 16:53 | 17:29 | 17:43 | dawn | 07:03 | 07:39 | 99 % | 01:15 | before dawn | ||
| Tue, 03-Feb | 16:55 | 17:31 | 19:07 | dawn | 07:01 | 07:37 | 95 % | 02:02 | before dawn | ||
| Wed, 04-Feb | 16:57 | 17:33 | 20:27 | dawn | 07:00 | 07:36 | 89 % | 02:46 | before dawn | ||
| Thu, 05-Feb | 16:59 | 17:35 | 21:44 | dawn | 06:58 | 07:34 | 82 % | 03:28 | before dawn | ||
| Fri, 06-Feb | 17:00 | 17:36 | 22:59 | dawn | 06:56 | 07:32 | 74 % | 04:11 | |||
| Sat, 07-Feb | 17:02 | 17:38 | 00:14 | dawn | 06:55 | 07:30 | 65 % | 04:54 | |||
| Sun, 08-Feb | 17:04 | 17:40 | 01:29 | dawn | 06:53 | 07:29 | 55 % | 05:39 | |||
| Mon, 09-Feb | 17:06 | 17:41 | 02:42 | dawn | 06:51 | 07:27 | 46 % | 06:26 | |||
| Tue, 10-Feb | 17:08 | 17:43 | 03:53 | dawn | 06:50 | 07:25 | 36 % | 07:15 | |||
| Wed, 11-Feb | 17:10 | 17:45 | 04:54 | dawn | 06:48 | 07:23 | 28 % | 08:07 | |||
| Thu, 12-Feb | 17:12 | 17:47 | 05:44 | dawn | 06:46 | 07:21 | 20 % | 08:59 | |||
| Fri, 13-Feb | 17:13 | 17:48 | 06:22 | dawn | 06:44 | 07:19 | 12 % | 09:51 | |||
| Sat, 14-Feb | 17:15 | 17:50 | 06:43 | 07:17 | 7 % | 10:42 | |||||
| Sun, 15-Feb | 17:17 | 17:52 | 06:41 | 07:15 | 2 % | 11:31 | |||||
| Mon, 16-Feb | 17:19 | 17:54 | 06:39 | 07:13 | 0 % | ||||||
| Tue, 17-Feb | 17:21 | 17:55 | 06:37 | 07:11 | 0 % | 12:19 | |||||
| Wed, 18-Feb | 17:23 | 17:57 | dusk | 18:49 | 06:35 | 07:09 | 3 % | 13:04 | |||
| Thu, 19-Feb | 17:24 | 17:59 | dusk | 20:10 | 06:33 | 07:07 | 7 % | 13:50 | |||
| Fri, 20-Feb | 17:26 | 18:01 | dusk | 21:34 | 06:31 | 07:05 | 14 % | 14:36 | |||
| Sat, 21-Feb | 17:28 | 18:02 | dusk | 23:00 | 06:29 | 07:03 | 23 % | 15:24 | |||
| Sun, 22-Feb | 17:30 | 18:04 | dusk | 00:28 | 06:27 | 07:01 | 33 % | 16:16 | |||
| Mon, 23-Feb | 17:32 | 18:06 | dusk | 01:58 | 06:25 | 06:59 | 44 % | 17:11 | |||
| Tue, 24-Feb | 17:34 | 18:08 | dusk | 03:21 | 06:23 | 06:57 | 56 % | 18:11 | |||
| Wed, 25-Feb | 17:35 | 18:09 | dusk | 04:29 | 06:21 | 06:55 | 67 % | 19:13 | |||
| Thu, 26-Feb | 17:37 | 18:11 | dusk | 05:18 | 06:19 | 06:53 | 77 % | 20:16 | after dusk | ||
| Fri, 27-Feb | 17:39 | 18:13 | dusk | 05:52 | 06:17 | 06:51 | 86 % | 21:16 | after dusk | ||
| Sat, 28-Feb | 17:41 | 18:15 | dusk | 06:14 | 06:15 | 06:48 | 93 % | 22:13 | after dusk | ||
| Sun, 01-Mar | 17:43 | 18:16 | dusk | dawn | 06:13 | 06:46 | 97 % | 23:05 | all night | ||
| Mon, 02-Mar | 17:44 | 18:18 | dusk | dawn | 06:10 | 06:44 | 100 % | 23:52 | all night | ||
| Tue, 03-Mar | 17:46 | 18:20 | dusk | dawn | 06:08 | 06:42 | 100 % | 00:37 | all night | ||
| Wed, 04-Mar | 17:48 | 18:22 | 19:20 | dawn | 06:06 | 06:40 | 97 % | 01:21 | before dawn | ||
| Thu, 05-Mar | 17:50 | 18:23 | 20:37 | dawn | 06:04 | 06:37 | 93 % | 02:03 | before dawn | ||
| Fri, 06-Mar | 17:51 | 18:25 | 21:53 | dawn | 06:02 | 06:35 | 87 % | 02:47 | before dawn | ||
| Sat, 07-Mar | 17:53 | 18:27 | 23:09 | dawn | 05:59 | 06:33 | 80 % | 03:31 | before dawn | ||
| Sun, 08-Mar | 17:55 | 18:29 | 00:24 | dawn | 05:57 | 06:31 | 72 % | 04:18 | |||
| Mon, 09-Mar | 17:57 | 18:30 | 01:36 | dawn | 05:55 | 06:28 | 63 % | 05:07 | |||
| Tue, 10-Mar | 17:59 | 18:32 | 02:42 | dawn | 05:53 | 06:26 | 54 % | 05:57 | |||
| Wed, 11-Mar | 18:00 | 18:34 | 03:37 | dawn | 05:51 | 06:24 | 44 % | 06:49 | |||
| Thu, 12-Mar | 18:02 | 18:35 | 04:19 | dawn | 05:48 | 06:22 | 35 % | 07:41 | |||
| Fri, 13-Mar | 18:04 | 18:37 | 04:50 | dawn | 05:46 | 06:19 | 26 % | 08:32 | |||
| Sat, 14-Mar | 18:05 | 18:39 | 05:12 | dawn | 05:44 | 06:17 | 18 % | 09:21 | |||
| Sun, 15-Mar | 18:07 | 18:41 | 05:29 | dawn | 05:41 | 06:15 | 11 % | 10:09 | |||
| Mon, 16-Mar | 18:09 | 18:42 | 05:39 | 06:12 | 5 % | 10:56 | |||||
| Tue, 17-Mar | 18:11 | 18:44 | 05:37 | 06:10 | 1 % | 11:42 | |||||
| Wed, 18-Mar | 18:12 | 18:46 | 05:34 | 06:08 | 0 % | ||||||
| Thu, 19-Mar | 18:14 | 18:48 | dusk | 19:11 | 05:32 | 06:06 | 1 % | 12:29 | |||
| Fri, 20-Mar | 18:16 | 18:49 | dusk | 20:39 | 05:30 | 06:03 | 5 % | 13:18 | |||
| Sat, 21-Mar | 18:18 | 18:51 | dusk | 22:09 | 05:27 | 06:01 | 11 % | 14:09 | |||
| Sun, 22-Mar | 18:19 | 18:53 | dusk | 23:41 | 05:25 | 05:59 | 20 % | 15:05 | |||
| Mon, 23-Mar | 18:21 | 18:55 | dusk | 01:09 | 05:23 | 05:56 | 30 % | 16:05 | |||
| Tue, 24-Mar | 18:23 | 18:56 | dusk | 02:23 | 05:20 | 05:54 | 41 % | 17:07 | |||
| Wed, 25-Mar | 18:24 | 18:58 | dusk | 03:18 | 05:18 | 05:52 | 52 % | 18:10 | |||
| Thu, 26-Mar | 18:26 | 19:00 | dusk | 03:55 | 05:16 | 05:49 | 63 % | 19:11 | |||
| Fri, 27-Mar | 18:28 | 19:02 | dusk | 04:20 | 05:13 | 05:47 | 74 % | 20:08 | |||
| Sat, 28-Mar | 18:29 | 19:03 | dusk | 05:38 | 06:11 | 06:45 | 83 % | 21:00 | after dusk | ||
| Sun, 29-Mar | 19:31 | 20:05 | dusk | 05:51 | 06:09 | 06:43 | 90 % | 22:48 | after dusk | ||
| Mon, 30-Mar | 19:33 | 20:07 | dusk | 06:03 | 06:06 | 06:40 | 95 % | 23:33 | after dusk | ||
| Tue, 31-Mar | 19:35 | 20:09 | dusk | dawn | 06:04 | 06:38 | 99 % | 00:16 | all night | ||
| Wed, 01-Apr | 19:36 | 20:11 | dusk | dawn | 06:02 | 06:36 | 100 % | 00:58 | all night | ||
| Thu, 02-Apr | 19:38 | 20:12 | 20:33 | dawn | 05:59 | 06:33 | 99 % | 01:41 | before dawn | ||
| Fri, 03-Apr | 19:40 | 20:14 | 21:49 | dawn | 05:57 | 06:31 | 96 % | 02:25 | before dawn | ||
| Sat, 04-Apr | 19:41 | 20:16 | 23:05 | dawn | 05:54 | 06:29 | 92 % | 03:11 | before dawn | ||
| Sun, 05-Apr | 19:43 | 20:18 | 00:19 | dawn | 05:52 | 06:27 | 86 % | 03:59 | before dawn | ||
| Mon, 06-Apr | 19:45 | 20:20 | 01:28 | dawn | 05:50 | 06:24 | 79 % | 04:49 | before dawn | ||
| Tue, 07-Apr | 19:46 | 20:21 | 02:28 | dawn | 05:47 | 06:22 | 71 % | 05:40 | |||
| Wed, 08-Apr | 19:48 | 20:23 | 03:14 | dawn | 05:45 | 06:20 | 62 % | 06:32 | |||
| Thu, 09-Apr | 19:50 | 20:25 | 03:49 | dawn | 05:43 | 06:18 | 52 % | 07:23 | |||
| Fri, 10-Apr | 19:52 | 20:27 | 04:14 | dawn | 05:40 | 06:15 | 43 % | 08:12 | |||
| Sat, 11-Apr | 19:53 | 20:29 | 04:33 | dawn | 05:38 | 06:13 | 33 % | 08:59 | |||
| Sun, 12-Apr | 19:55 | 20:30 | 04:48 | dawn | 05:36 | 06:11 | 24 % | 09:46 | |||
| Mon, 13-Apr | 19:57 | 20:32 | 05:00 | dawn | 05:33 | 06:09 | 16 % | 10:31 | |||
| Tue, 14-Apr | 19:58 | 20:34 | 05:12 | dawn | 05:31 | 06:07 | 8 % | 11:18 | |||
| Wed, 15-Apr | 20:00 | 20:36 | 05:29 | 06:04 | 3 % | ||||||
| Thu, 16-Apr | 20:02 | 20:38 | 05:26 | 06:02 | 0 % | 12:06 | |||||
| Fri, 17-Apr | 20:03 | 20:40 | 05:24 | 06:00 | 0 % | 12:57 | |||||
| Sat, 18-Apr | 20:05 | 20:41 | dusk | 22:13 | 05:22 | 05:58 | 3 % | 13:52 | |||
| Sun, 19-Apr | 20:07 | 20:43 | dusk | 23:46 | 05:19 | 05:56 | 9 % | 14:52 | |||
| Mon, 20-Apr | 20:09 | 20:45 | dusk | 01:09 | 05:17 | 05:54 | 17 % | 15:56 | |||
| Tue, 21-Apr | 20:10 | 20:47 | dusk | 02:12 | 05:15 | 05:52 | 27 % | 17:01 | |||
| Wed, 22-Apr | 20:12 | 20:49 | dusk | 02:56 | 05:13 | 05:50 | 37 % | 18:04 | |||
| Thu, 23-Apr | 20:14 | 20:51 | dusk | 03:25 | 05:10 | 05:48 | 48 % | 19:03 | |||
| Fri, 24-Apr | 20:15 | 20:53 | dusk | 03:45 | 05:08 | 05:46 | 59 % | 19:57 | |||
| Sat, 25-Apr | 20:17 | 20:55 | dusk | 03:59 | 05:06 | 05:44 | 70 % | 20:46 | |||
| Sun, 26-Apr | 20:19 | 20:56 | dusk | 04:11 | 05:04 | 05:42 | 79 % | 21:31 | after dusk | ||
| Mon, 27-Apr | 20:20 | 20:58 | dusk | 04:22 | 05:02 | 05:40 | 87 % | 22:14 | after dusk | ||
| Tue, 28-Apr | 20:22 | 21:00 | dusk | 04:32 | 05:00 | 05:38 | 93 % | 22:56 | after dusk | ||
| Wed, 29-Apr | 20:24 | 21:02 | dusk | 04:44 | 04:57 | 05:36 | 97 % | 23:38 | after dusk | ||
| Thu, 30-Apr | 20:25 | 21:04 | dusk | dawn | 04:55 | 05:34 | 99 % | 00:21 | all night | ||
| Fri, 01-May | 20:27 | 21:06 | dusk | dawn | 04:53 | 05:32 | 100 % | 01:06 | all night | ||
| Sat, 02-May | 20:29 | 21:08 | 22:04 | dawn | 04:51 | 05:30 | 98 % | 01:54 | before dawn | ||
| Sun, 03-May | 20:30 | 21:10 | 23:15 | dawn | 04:49 | 05:28 | 95 % | 02:43 | before dawn | ||
| Mon, 04-May | 20:32 | 21:11 | 00:18 | dawn | 04:47 | 05:26 | 91 % | 03:34 | before dawn | ||
| Tue, 05-May | 20:34 | 21:13 | 01:09 | dawn | 04:45 | 05:25 | 84 % | 04:25 | before dawn | ||
| Wed, 06-May | 20:35 | 21:15 | 01:48 | dawn | 04:43 | 05:23 | 77 % | 05:16 | before dawn | ||
| Thu, 07-May | 20:37 | 21:17 | 02:16 | dawn | 04:41 | 05:21 | 69 % | 06:05 | |||
| Fri, 08-May | 20:38 | 21:19 | 02:36 | dawn | 04:39 | 05:19 | 59 % | 06:52 | |||
| Sat, 09-May | 20:40 | 21:21 | 02:52 | dawn | 04:37 | 05:18 | 49 % | 07:38 | |||
| Sun, 10-May | 20:42 | 21:23 | 03:05 | dawn | 04:35 | 05:16 | 39 % | 08:22 | |||
| Mon, 11-May | 20:43 | 21:24 | 03:17 | dawn | 04:33 | 05:14 | 29 % | 09:07 | |||
| Tue, 12-May | 20:45 | 21:26 | 03:29 | dawn | 04:31 | 05:13 | 20 % | 09:53 | |||
| Wed, 13-May | 20:46 | 21:28 | 03:42 | dawn | 04:30 | 05:11 | 12 % | 10:42 | |||
| Thu, 14-May | 20:48 | 21:30 | 03:57 | dawn | 04:28 | 05:10 | 5 % | 11:35 | |||
| Fri, 15-May | 20:49 | 21:32 | 04:26 | 05:08 | 1 % | ||||||
| Sat, 16-May | 20:51 | 21:33 | 04:24 | 05:07 | 0 % | 12:33 | |||||
| Sun, 17-May | 20:52 | 21:35 | dusk | 22:42 | 04:23 | 05:05 | 2 % | 13:36 | |||
| Mon, 18-May | 20:54 | 21:37 | dusk | 23:57 | 04:21 | 05:04 | 7 % | 14:43 | |||
| Tue, 19-May | 20:55 | 21:39 | dusk | 00:51 | 04:20 | 05:03 | 14 % | 15:50 | |||
| Wed, 20-May | 20:57 | 21:40 | dusk | 01:26 | 04:18 | 05:01 | 23 % | 16:53 | |||
| Thu, 21-May | 20:58 | 21:42 | dusk | 01:49 | 04:16 | 05:00 | 34 % | 17:51 | |||
| Fri, 22-May | 21:00 | 21:44 | dusk | 02:06 | 04:15 | 04:59 | 45 % | 18:42 | |||
| Sat, 23-May | 21:01 | 21:45 | dusk | 02:19 | 04:14 | 04:58 | 55 % | 19:30 | |||
| Sun, 24-May | 21:02 | 21:47 | dusk | 02:30 | 04:12 | 04:57 | 66 % | 20:14 | |||
| Mon, 25-May | 21:04 | 21:48 | dusk | 02:41 | 04:11 | 04:55 | 75 % | 20:56 | |||
| Tue, 26-May | 21:05 | 21:50 | dusk | 02:52 | 04:09 | 04:54 | 83 % | 21:37 | after dusk | ||
| Wed, 27-May | 21:06 | 21:51 | dusk | 03:04 | 04:08 | 04:53 | 90 % | 22:20 | after dusk | ||
| Thu, 28-May | 21:08 | 21:53 | dusk | 03:20 | 04:07 | 04:52 | 95 % | 23:04 | after dusk | ||
| Fri, 29-May | 21:09 | 21:54 | dusk | 03:40 | 04:06 | 04:51 | 98 % | 23:50 | after dusk | ||
| Sat, 30-May | 21:10 | 21:56 | dusk | dawn | 04:05 | 04:51 | 100 % | 00:39 | all night | ||
| Sun, 31-May | 21:11 | 21:57 | 22:10 | dawn | 04:04 | 04:50 | 100 % | 01:29 | before dawn | ||
| Mon, 01-Jun | 21:12 | 21:58 | 23:05 | dawn | 04:03 | 04:49 | 98 % | 02:21 | before dawn | ||
| Tue, 02-Jun | 21:13 | 22:00 | 23:47 | dawn | 04:02 | 04:48 | 94 % | 03:12 | before dawn | ||
| Wed, 03-Jun | 21:14 | 22:01 | 00:18 | dawn | 04:01 | 04:48 | 89 % | 04:01 | before dawn | ||
| Thu, 04-Jun | 21:15 | 22:02 | 00:41 | dawn | 04:00 | 04:47 | 82 % | 04:49 | before dawn | ||
| Fri, 05-Jun | 21:16 | 22:03 | 00:58 | dawn | 03:59 | 04:46 | 74 % | 05:34 | |||
| Sat, 06-Jun | 21:17 | 22:04 | 01:11 | dawn | 03:59 | 04:46 | 65 % | 06:18 | |||
| Sun, 07-Jun | 21:18 | 22:05 | 01:23 | dawn | 03:58 | 04:45 | 55 % | 07:01 | |||
| Mon, 08-Jun | 21:19 | 22:06 | 01:34 | dawn | 03:57 | 04:45 | 44 % | 07:45 | |||
| Tue, 09-Jun | 21:20 | 22:07 | 01:46 | dawn | 03:57 | 04:44 | 34 % | 08:31 | |||
| Wed, 10-Jun | 21:20 | 22:08 | 02:00 | dawn | 03:56 | 04:44 | 24 % | 09:20 | |||
| Thu, 11-Jun | 21:21 | 22:09 | 02:17 | dawn | 03:56 | 04:44 | 15 % | 10:14 | |||
| Fri, 12-Jun | 21:22 | 22:10 | 02:42 | dawn | 03:56 | 04:44 | 7 % | 11:15 | |||
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!