Cambridge via Grantchester Circular Walk

Cambridge and its Colleges, Grantchester, Trumpington and the University Botanic Gardens

Hiking weather forecast

Cambridgeshire hourly weather (Visual Crossing)

Sunset: 16:14. Dusk: 16:51. Dark: 17:32. Moon 63% (20:44 to dawn)

Updated: Mon, 10-Nov at 08:39

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 100% 0% 0% 71% 71% 71% 71% 90% 90% 90% 90% 90% 90% 10% 10% 10%
Tue, 11 Nov 3% 23% 23% 23% 23% 23% 23% 3% 3% 3% 3% 3% 3% 71% 71% 71%
Wed, 12 Nov 61% 52% 52% 52% 52% 52% 52% 48% 48% 48% 48% 48% 48% 16% 16% 16%
Thu, 13 Nov 19% 23% 23% 23% 23% 23% 23% 42% 42% 42% 42% 42% 42% 68% 68% 68%
Fri, 14 Nov 65% 71% 71% 71% 71% 71% 71% 68% 68% 68% 68% 68% 68% 74% 74% 74%
Sat, 15 Nov 45% 32% 32% 32% 32% 32% 32% 42% 42% 42% 42% 42% 42% 36% 36% 36%
Sun, 16 Nov 19% 23% 23% 23% 23% 23% 23% 29% 29% 29% 29% 29% 29% 32% 32% 32%
Mon, 17 Nov 13% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10%
Tue, 18 Nov 3% 7% 7% 7% 7% 7% 7% 13% 13% 13% 13% 13% 13% 19% 19% 19%
Wed, 19 Nov 7% 10% 10% 10% 10% 10% 10% 16% 16% 16% 16% 16% 16% 26% 26% 26%
Thu, 20 Nov 16% 16% 16% 16% 16% 16% 16% 19% 19% 19% 19% 19% 19% 29% 29% 29%
Fri, 21 Nov 16% 13% 13% 13% 13% 13% 13% 16% 16% 16% 16% 16% 16% 23% 23% 23%
Sat, 22 Nov 23% 23% 23% 23% 23% 23% 23% 19% 19% 19% 19% 19% 19% 39% 39% 39%
Sun, 23 Nov 23% 23% 23% 23% 23% 23% 23% 23% 23% 23% 23% 23% 23% 32% 32% 32%
Mon, 24 Nov 23% 10% 10% 10% 10% 10% 10% 16% 16% 16% 16% 16% 16% 32% 32% 32%

Percentages are the chance of rain.

Weather data by Visual Crossing

Cambridgeshire hourly weather (Open Meteo)

Sunset: 16:14. Dusk: 16:51. Dark: 17:32. Moon 63% (20:44 to dawn)

Updated: Mon, 10-Nov at 08:36

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 13% 8% 10% 30% 55% 70% 73% 60% 55% 45% 33% 18% 8% 8%
Tue, 11 Nov 33% 48% 50% 43% 33% 25% 13% 3% 5% 3% 3% 3% 15% 28% 30% 43%
Wed, 12 Nov 43% 41% 39% 40% 47% 57% 63% 61% 55% 50% 47% 45% 43% 41% 39% 35%
Thu, 13 Nov 20% 19% 18% 16% 14% 13% 13% 14% 16% 18% 21% 23% 25% 26% 26% 26%
Fri, 14 Nov 65% 70% 75% 80% 83% 86% 88% 88% 87% 85% 82% 78% 75% 71% 66% 61%
Sat, 15 Nov 49% 50% 50% 51% 51% 51% 50% 49% 48% 46% 44% 42% 40% 38% 35% 33%
Sun, 16 Nov 20% 19% 18% 17% 16% 15% 15% 15% 15% 15% 15% 15% 16% 16% 17% 17%
Mon, 17 Nov 18% 18% 18% 18% 18% 18% 18% 29% 28% 26% 24% 21% 19% 18% 17% 16%
Tue, 18 Nov 26% 25% 23% 19% 13% 7% 3% 4% 7% 10% 12% 13% 13% 12% 11% 10%
Wed, 19 Nov 10% 8% 7% 6% 7% 8% 10% 13% 15% 16% 12% 7% 3% 3% 4% 6%
Thu, 20 Nov 16% 16% 17% 17% 17% 18% 19% 21% 24% 27% 29% 32% 32% 30% 26% 22%
Fri, 21 Nov 6% 7% 9% 11% 13% 15% 16% 16% 16% 15% 14% 13% 13% 13% 14% 15%
Sat, 22 Nov 13% 14% 17% 19% 21% 24% 26% 27% 28% 28% 28% 29% 29% 29% 30% 30%
Sun, 23 Nov 19% 18% 16% 15% 14% 13% 13% 13% 14% 15% 16% 18% 19% 20% 20% 21%
Mon, 24 Nov 32% 30% 28% 25% 22% 20% 19% 20% 23% 26% 29% 33% 35% 36% 36% 35%
Tue, 25 Nov 29% 28% 26% 24% 22% 20% 19% 18% 17% 17% 17% 16% 16% 15% 15% 14%

Percentages are the chance of rain.

Weather data by Open-Meteo

Cambridgeshire hourly weather (Met Office)

Sunset: 16:14. Dusk: 16:51. Dark: 17:32. Moon 63% (20:44 to dawn)

Updated: Mon, 10-Nov at 08:00

06 09 12 15 18 21
Today 37% 73% 88% 77% 1%
Tue, 11 Nov 5% 10% 8% 7% 7% 49%
Wed, 12 Nov 12% 10% 55% 53% 46% 15%
Thu, 13 Nov 12% 21% 18% 12% 13% 14%
Fri, 14 Nov 19% 72% 78% 53% 22% 19%
Sat, 15 Nov 15% 13% 7% 4% 4% 3%
Sun, 16 Nov 3% 9% 6% 9% 9% 6%
Mon, 17 Nov 9%

Percentages are the chance of rain.

Weather data by Met Office

Regional weather (Met Office)

Sunset: 16:14. Dusk: 16:51. Dark: 17:32. Moon 63% (20:44 to dawn)

Updated: Mon, 10-Nov at 08:38

East England

Mostly cloudy with rain today.

  • A mostly cloudy day with outbreaks of rain for many areas, these potentially heavy during the afternoon
  • Rain starting to clear from southwestern parts late in the afternoon
  • Breezy on coasts but mild
  • Maximum Temperature 14C

Tonight:

  • Rain clearing from northeastern parts early evening, then a dry night for most with clear spells
  • Turning chilly in some rural spots
  • Minimum Temperature 6C

Tuesday:

  • Mostly dry with bright or sunny spells
  • Cloud thickening later, with rain likely spreading to all areas during the evening
  • Wind becoming strong
  • Maximum Temperature 14C

Day 3-5 : Outlook for Wednesday to Friday:

  • Unsettled with outbreaks of rain or showers, interspersed with some clearer or brighter interludes
  • Risk of overnight fog patches
  • Occasionally breezy
  • Mostly mild

UK Day 6-7 and week 2

  • The start of this period is likely to be unsettled and mild for most, with slow-moving bands of rain which could be quite heavy and prolonged in some areas
  • With time, the more unsettled conditions should gradually clear to the south, allowing a colder and more showery northerly flow of sorts to become established
  • In this setup, showers may be wintry over high ground, and perhaps occasionally to low levels in the far north, with also a greater risk of overnight frost
  • However, the timing of this transition is rather uncertain, and it could remain milder and wetter into the beginning of the following week, especially in the south
  • A general downward trend in temperature is most likely through this period, to below average in many areas beyond mid-November

UK Week 3 and 4

  • Whilst the expected weather patterns during late November are very uncertain, there is a greater chance of spells of high pressure during this period, bringing more in the way of dry weather compared to the current weather pattern, which also increases the chances of overnight fog and frost
  • There will probably still be some spells of rain, showers, and stronger winds though, especially in the west
  • Hill snow is also a possibility, mainly in the north
  • Overall, near or slightly above average temperatures are most likely, though some colder spells are also possible, especially should any prolonged settled spells develop

Weather data by Met Office

Cambridgeshire Air Quality (Pollen and UV)

Updated: Mon, 10-Nov 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 UV air q UV air q UV air q UV air q UV air q UV air q UV air q UV air q   air q   air q   air q   air q   air q   air q   air q  
Tue, 11 Nov air q   air q   air q   air q   air q   air q   air q   air q   air q UV air q UV air q UV air q UV air q UV air q UV air q UV air q UV air q   air q   air q   air q   air q   air q   air q   air q  
Wed, 12 Nov air q   air q   air q   air q   air q   air q   air q   air q   air q UV air q UV air q UV air q UV air q UV air q UV air q UV air q UV air q   air q   air q   air q   air q   air q   air q   air q  
Thu, 13 Nov air q   air q   air q   air q   air q   air q   air q   air q   air q UV air q UV air q UV air q UV air q UV air q UV air q UV air q UV air q   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

Cambridgeshire Visibility

Updated: Mon, 10-Nov at 08:36

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 9km 10km 17km 10km 20km 21km 19km 33km 36km 43km 34km 32km 36km 31km
Tue, 11 Nov 7km 7km 9km 14km 18km 27km 29km 37km 39km 42km 33km 26km 31km 31km 23km 22km
Wed, 12 Nov 13km 12km 11km 11km 12km 14km 16km 15km 11km 13km 11km 10km 10km 8km 7km 12km
Thu, 13 Nov 9km 10km 11km 12km 18km 24km 31km 35km 39km 42km 34km 26km 18km 16km 13km 11km
Fri, 14 Nov 15km 15km 15km 15km 12km 9km 7km 8km 9km 9km 10km 10km 10km 17km 25km 32km

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

Cambridgeshire daylight

Date Light Dawn Sunrise Max Ht. Sunset Dusk Dark Day Length
Mon, 10-Nov 05:53 06:34 07:11 11:43 16:14 16:51 17:32 10:17
Tue, 11-Nov 05:55 06:36 07:13 11:43 16:13 16:50 17:31 10:14
Wed, 12-Nov 05:56 06:37 07:15 11:43 16:11 16:48 17:29 10:11
Thu, 13-Nov 05:58 06:39 07:16 11:43 16:10 16:47 17:28 10:08
Fri, 14-Nov 05:59 06:41 07:18 11:43 16:08 16:46 17:27 10:05
Sat, 15-Nov 06:01 06:42 07:20 11:44 16:07 16:44 17:26 10:02
Sun, 16-Nov 06:02 06:44 07:22 11:44 16:05 16:43 17:25 09:59
Mon, 17-Nov 06:04 06:45 07:23 11:44 16:04 16:42 17:24 09:56
Tue, 18-Nov 06:05 06:47 07:25 11:44 16:03 16:41 17:23 09:53
Wed, 19-Nov 06:07 06:49 07:27 11:44 16:01 16:40 17:22 09:51
Thu, 20-Nov 06:08 06:50 07:29 11:45 16:00 16:39 17:21 09:48
Fri, 21-Nov 06:10 06:52 07:30 11:45 15:59 16:38 17:20 09:45
Sat, 22-Nov 06:11 06:53 07:32 11:45 15:58 16:37 17:19 09:43
Sun, 23-Nov 06:12 06:55 07:34 11:45 15:57 16:36 17:18 09:41
Mon, 24-Nov 06:14 06:56 07:35 11:46 15:56 16:35 17:17 09:38
Tue, 25-Nov 06:15 06:58 07:37 11:46 15:55 16:34 17:16 09:36
Wed, 26-Nov 06:17 06:59 07:38 11:46 15:54 16:33 17:16 09:34
Thu, 27-Nov 06:18 07:01 07:40 11:47 15:53 16:32 17:15 09:31
Fri, 28-Nov 06:19 07:02 07:41 11:47 15:52 16:32 17:15 09:29
Sat, 29-Nov 06:20 07:03 07:43 11:47 15:51 16:31 17:14 09:27
Sun, 30-Nov 06:22 07:05 07:44 11:48 15:51 16:31 17:13 09:25
Mon, 01-Dec 06:23 07:06 07:46 11:48 15:50 16:30 17:13 09:24
Tue, 02-Dec 06:24 07:07 07:47 11:49 15:49 16:29 17:13 09:22
Wed, 03-Dec 06:25 07:08 07:49 11:49 15:49 16:29 17:12 09:20
Thu, 04-Dec 06:26 07:10 07:50 11:49 15:48 16:29 17:12 09:18
Fri, 05-Dec 06:28 07:11 07:51 11:50 15:48 16:28 17:12 09:17
Sat, 06-Dec 06:29 07:12 07:53 11:50 15:47 16:28 17:11 09:15
Sun, 07-Dec 06:30 07:13 07:54 11:51 15:47 16:28 17:11 09:14
Mon, 08-Dec 06:31 07:14 07:55 11:51 15:47 16:27 17:11 09:13
Tue, 09-Dec 06:32 07:15 07:56 11:51 15:47 16:27 17:11 09:12
Wed, 10-Dec 06:33 07:16 07:57 11:52 15:46 16:27 17:11 09:10
Thu, 11-Dec 06:34 07:17 07:58 11:52 15:46 16:27 17:11 09:09
Fri, 12-Dec 06:34 07:18 07:59 11:53 15:46 16:27 17:11 09:08
Sat, 13-Dec 06:35 07:19 08:00 11:53 15:46 16:27 17:11 09:08
Sun, 14-Dec 06:36 07:20 08:01 11:54 15:46 16:27 17:11 09:07
Mon, 15-Dec 06:37 07:21 08:02 11:54 15:46 16:28 17:11 09:06
Tue, 16-Dec 06:38 07:22 08:03 11:55 15:47 16:28 17:12 09:06
Wed, 17-Dec 06:38 07:22 08:04 11:55 15:47 16:28 17:12 09:05
Thu, 18-Dec 06:39 07:23 08:04 11:56 15:47 16:28 17:12 09:05
Fri, 19-Dec 06:40 07:24 08:05 11:56 15:48 16:29 17:13 09:05
Sat, 20-Dec 06:40 07:24 08:05 11:57 15:48 16:29 17:13 09:04
Sun, 21-Dec 06:41 07:25 08:06 11:57 15:48 16:30 17:14 09:04
Mon, 22-Dec 06:41 07:25 08:07 11:58 15:49 16:30 17:14 09:04
Tue, 23-Dec 06:42 07:26 08:07 11:58 15:50 16:31 17:15 09:05
Wed, 24-Dec 06:42 07:26 08:07 11:59 15:50 16:31 17:15 09:05
Thu, 25-Dec 06:42 07:26 08:08 11:59 15:51 16:32 17:16 09:05
Fri, 26-Dec 06:43 07:27 08:08 12:00 15:52 16:33 17:17 09:06
Sat, 27-Dec 06:43 07:27 08:08 12:00 15:52 16:34 17:17 09:06
Sun, 28-Dec 06:43 07:27 08:08 12:01 15:53 16:34 17:18 09:07
Mon, 29-Dec 06:43 07:27 08:08 12:01 15:54 16:35 17:19 09:07
Tue, 30-Dec 06:44 07:27 08:08 12:02 15:55 16:36 17:20 09:08
Wed, 31-Dec 06:44 07:27 08:08 12:02 15:56 16:37 17:21 09:09
Thu, 01-Jan 06:44 07:27 08:08 12:03 15:57 16:38 17:22 09:10
Fri, 02-Jan 06:44 07:27 08:08 12:03 15:58 16:39 17:23 09:11
Sat, 03-Jan 06:44 07:27 08:08 12:04 15:59 16:40 17:24 09:12
Sun, 04-Jan 06:43 07:27 08:08 12:04 16:01 16:41 17:25 09:14
Mon, 05-Jan 06:43 07:27 08:07 12:04 16:02 16:42 17:26 09:15
Tue, 06-Jan 06:43 07:27 08:07 12:05 16:03 16:44 17:27 09:17
Wed, 07-Jan 06:43 07:26 08:06 12:05 16:04 16:45 17:28 09:18
Thu, 08-Jan 06:43 07:26 08:06 12:06 16:06 16:46 17:29 09:20
Fri, 09-Jan 06:42 07:25 08:05 12:06 16:07 16:47 17:30 09:21
Sat, 10-Jan 06:42 07:25 08:05 12:07 16:09 16:49 17:32 09:23
Sun, 11-Jan 06:41 07:24 08:04 12:07 16:10 16:50 17:33 09:25
Mon, 12-Jan 06:41 07:24 08:03 12:07 16:12 16:51 17:34 09:27
Tue, 13-Jan 06:40 07:23 08:03 12:08 16:13 16:53 17:35 09:29
Wed, 14-Jan 06:40 07:22 08:02 12:08 16:15 16:54 17:37 09:31
Thu, 15-Jan 06:39 07:22 08:01 12:08 16:16 16:56 17:38 09:33
Fri, 16-Jan 06:39 07:21 08:00 12:09 16:18 16:57 17:40 09:36
Sat, 17-Jan 06:38 07:20 07:59 12:09 16:19 16:59 17:41 09:38
Sun, 18-Jan 06:37 07:19 07:58 12:09 16:21 17:00 17:42 09:40
Mon, 19-Jan 06:36 07:18 07:57 12:10 16:23 17:02 17:44 09:43
Tue, 20-Jan 06:35 07:17 07:56 12:10 16:25 17:03 17:45 09:45
Wed, 21-Jan 06:35 07:16 07:55 12:10 16:26 17:05 17:47 09:48
Thu, 22-Jan 06:34 07:15 07:54 12:11 16:28 17:06 17:48 09:50
Fri, 23-Jan 06:33 07:14 07:53 12:11 16:30 17:08 17:50 09:53
Sat, 24-Jan 06:32 07:13 07:51 12:11 16:32 17:10 17:51 09:56
Sun, 25-Jan 06:31 07:12 07:50 12:11 16:33 17:11 17:53 09:59
Mon, 26-Jan 06:29 07:11 07:49 12:12 16:35 17:13 17:54 10:01
Tue, 27-Jan 06:28 07:10 07:47 12:12 16:37 17:15 17:56 10:04
Wed, 28-Jan 06:27 07:08 07:46 12:12 16:39 17:16 17:57 10:07
Thu, 29-Jan 06:26 07:07 07:44 12:12 16:41 17:18 17:59 10:10
Fri, 30-Jan 06:25 07:06 07:43 12:12 16:42 17:20 18:01 10:13
Sat, 31-Jan 06:23 07:04 07:41 12:12 16:44 17:21 18:02 10:17
Sun, 01-Feb 06:22 07:03 07:40 12:13 16:46 17:23 18:04 10:20
Mon, 02-Feb 06:21 07:01 07:38 12:13 16:48 17:25 18:05 10:23
Tue, 03-Feb 06:19 07:00 07:36 12:13 16:50 17:26 18:07 10:26
Wed, 04-Feb 06:18 06:58 07:35 12:13 16:52 17:28 18:09 10:29
Thu, 05-Feb 06:16 06:57 07:33 12:13 16:54 17:30 18:10 10:33
Fri, 06-Feb 06:15 06:55 07:31 12:13 16:55 17:32 18:12 10:36
Sat, 07-Feb 06:13 06:54 07:30 12:13 16:57 17:33 18:14 10:39
Sun, 08-Feb 06:12 06:52 07:28 12:13 16:59 17:35 18:15 10:43
Mon, 09-Feb 06:10 06:50 07:26 12:13 17:01 17:37 18:17 10:46
Tue, 10-Feb 06:08 06:48 07:24 12:13 17:03 17:39 18:19 10:50
Wed, 11-Feb 06:07 06:47 07:22 12:13 17:05 17:41 18:20 10:53
Thu, 12-Feb 06:05 06:45 07:20 12:13 17:07 17:42 18:22 10:57
Fri, 13-Feb 06:03 06:43 07:18 12:13 17:09 17:44 18:24 11:00
Sat, 14-Feb 06:02 06:41 07:17 12:13 17:11 17:46 18:26 11:04
Sun, 15-Feb 06:00 06:39 07:15 12:13 17:12 17:48 18:27 11:08
Mon, 16-Feb 05:58 06:38 07:13 12:13 17:14 17:49 18:29 11:11
Tue, 17-Feb 05:56 06:36 07:11 12:13 17:16 17:51 18:31 11:15
Wed, 18-Feb 05:54 06:34 07:09 12:13 17:18 17:53 18:32 11:19
Thu, 19-Feb 05:52 06:32 07:07 12:13 17:20 17:55 18:34 11:22
Fri, 20-Feb 05:50 06:30 07:04 12:13 17:22 17:56 18:36 11:26
Sat, 21-Feb 05:49 06:28 07:02 12:13 17:24 17:58 18:38 11:30
Sun, 22-Feb 05:47 06:26 07:00 12:12 17:26 18:00 18:39 11:34
Mon, 23-Feb 05:45 06:24 06:58 12:12 17:27 18:02 18:41 11:38
Tue, 24-Feb 05:43 06:22 06:56 12:12 17:29 18:04 18:43 11:41
Wed, 25-Feb 05:40 06:20 06:54 12:12 17:31 18:05 18:45 11:45
Thu, 26-Feb 05:38 06:18 06:52 12:12 17:33 18:07 18:46 11:49
Fri, 27-Feb 05:36 06:15 06:50 12:12 17:35 18:09 18:48 11:53
Sat, 28-Feb 05:34 06:13 06:47 12:12 17:37 18:11 18:50 11:57
Sun, 01-Mar 05:32 06:11 06:45 12:11 17:38 18:12 18:52 12:01
Mon, 02-Mar 05:30 06:09 06:43 12:11 17:40 18:14 18:53 12:05
Tue, 03-Mar 05:28 06:07 06:41 12:11 17:42 18:16 18:55 12:09
Wed, 04-Mar 05:26 06:05 06:39 12:11 17:44 18:18 18:57 12:13
Thu, 05-Mar 05:23 06:02 06:36 12:10 17:46 18:20 18:59 12:17
Fri, 06-Mar 05:21 06:00 06:34 12:10 17:47 18:21 19:01 12:21
Sat, 07-Mar 05:19 05:58 06:32 12:10 17:49 18:23 19:02 12:25
Sun, 08-Mar 05:17 05:56 06:30 12:10 17:51 18:25 19:04 12:29
Mon, 09-Mar 05:14 05:54 06:27 12:10 17:53 18:27 19:06 12:33
Tue, 10-Mar 05:12 05:51 06:25 12:09 17:55 18:28 19:08 12:37
Wed, 11-Mar 05:10 05:49 06:23 12:09 17:56 18:30 19:10 12:41
Thu, 12-Mar 05:07 05:47 06:20 12:09 17:58 18:32 19:11 12:45
Fri, 13-Mar 05:05 05:44 06:18 12:08 18:00 18:34 19:13 12:49
Sat, 14-Mar 05:03 05:42 06:16 12:08 18:02 18:35 19:15 12:53
Sun, 15-Mar 05:00 05:40 06:13 12:08 18:03 18:37 19:17 12:57
Mon, 16-Mar 04:58 05:37 06:11 12:08 18:05 18:39 19:19 13:01
Tue, 17-Mar 04:55 05:35 06:09 12:07 18:07 18:41 19:21 13:05
Wed, 18-Mar 04:53 05:33 06:06 12:07 18:09 18:42 19:22 13:09
Thu, 19-Mar 04:51 05:30 06:04 12:07 18:10 18:44 19:24 13:13
Fri, 20-Mar 04:48 05:28 06:02 12:06 18:12 18:46 19:26 13:17
Sat, 21-Mar 04:46 05:26 06:00 12:06 18:14 18:48 19:28 13:22
Sun, 22-Mar 04:43 05:23 05:57 12:06 18:16 18:50 19:30 13:26
Mon, 23-Mar 04:41 05:21 05:55 12:06 18:17 18:51 19:32 13:30
Tue, 24-Mar 04:38 05:19 05:53 12:05 18:19 18:53 19:34 13:34
Wed, 25-Mar 04:36 05:16 05:50 12:05 18:21 18:55 19:36 13:38
Thu, 26-Mar 04:33 05:14 05:48 12:05 18:23 18:57 19:38 13:42
Fri, 27-Mar 04:31 05:11 05:46 12:04 18:24 18:59 19:39 13:47
Sat, 28-Mar 04:28 05:09 05:43 12:04 18:26 19:00 19:41 13:51
Sun, 29-Mar 05:26 06:07 06:41 13:04 19:28 20:02 20:43 13:55
Mon, 30-Mar 05:23 06:04 06:39 13:03 19:30 20:04 20:45 13:59
Tue, 31-Mar 05:20 06:02 06:36 13:03 19:31 20:06 20:47 14:03
Wed, 01-Apr 05:18 05:59 06:34 13:03 19:33 20:08 20:49 14:08
Thu, 02-Apr 05:15 05:57 06:32 13:03 19:35 20:09 20:51 14:12
Fri, 03-Apr 05:13 05:55 06:29 13:02 19:36 20:11 20:53 14:16
Sat, 04-Apr 05:10 05:52 06:27 13:02 19:38 20:13 20:55 14:20
Sun, 05-Apr 05:08 05:50 06:25 13:02 19:40 20:15 20:57 14:24
Mon, 06-Apr 05:05 05:47 06:22 13:01 19:42 20:17 20:59 14:29
Tue, 07-Apr 05:02 05:45 06:20 13:01 19:43 20:18 21:02 14:33
Wed, 08-Apr 05:00 05:43 06:18 13:01 19:45 20:20 21:04 14:37
Thu, 09-Apr 04:57 05:40 06:16 13:01 19:47 20:22 21:06 14:41
Fri, 10-Apr 04:54 05:38 06:13 13:00 19:48 20:24 21:08 14:46
Sat, 11-Apr 04:52 05:36 06:11 13:00 19:50 20:26 21:10 14:50
Sun, 12-Apr 04:49 05:33 06:09 13:00 19:52 20:28 21:12 14:54
Mon, 13-Apr 04:47 05:31 06:07 13:00 19:54 20:30 21:14 14:58
Tue, 14-Apr 04:44 05:28 06:04 12:59 19:55 20:31 21:16 15:03
Wed, 15-Apr 04:41 05:26 06:02 12:59 19:57 20:33 21:18 15:07
Thu, 16-Apr 04:39 05:24 06:00 12:59 19:59 20:35 21:21 15:11
Fri, 17-Apr 04:36 05:21 05:58 12:59 20:01 20:37 21:23 15:15
Sat, 18-Apr 04:33 05:19 05:56 12:58 20:02 20:39 21:25 15:19
Sun, 19-Apr 04:31 05:17 05:53 12:58 20:04 20:41 21:27 15:24
Mon, 20-Apr 04:28 05:14 05:51 12:58 20:06 20:43 21:30 15:28
Tue, 21-Apr 04:25 05:12 05:49 12:58 20:07 20:45 21:32 15:32
Wed, 22-Apr 04:23 05:10 05:47 12:58 20:09 20:47 21:34 15:36
Thu, 23-Apr 04:20 05:08 05:45 12:57 20:11 20:48 21:36 15:40
Fri, 24-Apr 04:17 05:05 05:43 12:57 20:13 20:50 21:39 15:45
Sat, 25-Apr 04:15 05:03 05:41 12:57 20:14 20:52 21:41 15:49
Sun, 26-Apr 04:12 05:01 05:39 12:57 20:16 20:54 21:43 15:53
Mon, 27-Apr 04:10 04:59 05:37 12:57 20:18 20:56 21:46 15:57
Tue, 28-Apr 04:07 04:56 05:35 12:57 20:19 20:58 21:48 16:01
Wed, 29-Apr 04:04 04:54 05:33 12:56 20:21 21:00 21:50 16:05
Thu, 30-Apr 04:02 04:52 05:31 12:56 20:23 21:02 21:53 16:09
Fri, 01-May 03:59 04:50 05:29 12:56 20:25 21:04 21:55 16:13
Sat, 02-May 03:56 04:48 05:27 12:56 20:26 21:06 21:57 16:18
Sun, 03-May 03:54 04:46 05:25 12:56 20:28 21:08 22:00 16:22
Mon, 04-May 03:51 04:43 05:23 12:56 20:30 21:10 22:02 16:26
Tue, 05-May 03:49 04:41 05:21 12:56 20:31 21:11 22:05 16:30
Wed, 06-May 03:46 04:39 05:19 12:56 20:33 21:13 22:07 16:34
Thu, 07-May 03:43 04:37 05:18 12:56 20:35 21:15 22:10 16:37
Fri, 08-May 03:41 04:35 05:16 12:56 20:36 21:17 22:12 16:41

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.

Cambridgeshire moonlight

Moonlight chart for walking at night.

Night of Sunset Dusk Moon Visible Dawn Sunrise Phase % Full Max. Ht. Night Walk
Mon, 10-Nov 16:14 16:51 20:44 dawn 06:36 07:13 63 % 05:16
Tue, 11-Nov 16:13 16:50 22:10 dawn 06:37 07:15 53 % 06:07
Wed, 12-Nov 16:11 16:48 23:32 dawn 06:39 07:16 42 % 06:53
Thu, 13-Nov 16:10 16:47 00:49 dawn 06:41 07:18 32 % 07:35
Fri, 14-Nov 16:08 16:46 02:03 dawn 06:42 07:20 23 % 08:16
Sat, 15-Nov 16:07 16:44 03:15 dawn 06:44 07:22 16 % 08:56
Sun, 16-Nov 16:05 16:43 04:27 dawn 06:45 07:23 9 % 09:36
Mon, 17-Nov 16:04 16:42 05:40 dawn 06:47 07:25 5 % 10:18
Tue, 18-Nov 16:03 16:41 06:49 07:27 2 % 11:03
Wed, 19-Nov 16:01 16:40 06:50 07:29 0 % 11:50
Thu, 20-Nov 16:00 16:39 06:52 07:30 1 %
Fri, 21-Nov 15:59 16:38 06:53 07:32 3 % 12:39
Sat, 22-Nov 15:58 16:37 dusk 16:40 06:55 07:34 7 % 13:31
Sun, 23-Nov 15:57 16:36 dusk 17:38 06:56 07:35 12 % 14:23
Mon, 24-Nov 15:56 16:35 dusk 18:48 06:58 07:37 19 % 15:14
Tue, 25-Nov 15:55 16:34 dusk 20:05 06:59 07:38 28 % 16:04
Wed, 26-Nov 15:54 16:33 dusk 21:24 07:01 07:40 37 % 16:52
Thu, 27-Nov 15:53 16:32 dusk 22:44 07:02 07:41 47 % 17:38
Fri, 28-Nov 15:52 16:32 dusk 00:04 07:03 07:43 58 % 18:23
Sat, 29-Nov 15:51 16:31 dusk 01:27 07:05 07:44 68 % 19:09
Sun, 30-Nov 15:51 16:31 dusk 02:53 07:06 07:46 78 % 19:56 after dusk
Mon, 01-Dec 15:50 16:30 dusk 04:24 07:07 07:47 87 % 20:47 after dusk
Tue, 02-Dec 15:49 16:29 dusk 06:00 07:08 07:49 94 % 21:42 after dusk
Wed, 03-Dec 15:49 16:29 dusk dawn 07:10 07:50 98 % 22:43 all night
Thu, 04-Dec 15:48 16:29 dusk dawn 07:11 07:51 100 % 23:48 all night
Fri, 05-Dec 15:48 16:28 dusk dawn 07:12 07:53 98 % 00:56 all night
Sat, 06-Dec 15:47 16:28 16:50 dawn 07:13 07:54 94 % 02:02 before dawn
Sun, 07-Dec 15:47 16:28 18:17 dawn 07:14 07:55 87 % 03:03 before dawn
Mon, 08-Dec 15:47 16:27 19:47 dawn 07:15 07:56 79 % 03:58 before dawn
Tue, 09-Dec 15:47 16:27 21:13 dawn 07:16 07:57 69 % 04:47
Wed, 10-Dec 15:46 16:27 22:34 dawn 07:17 07:58 59 % 05:32
Thu, 11-Dec 15:46 16:27 23:51 dawn 07:18 07:59 49 % 06:14
Fri, 12-Dec 15:46 16:27 01:04 dawn 07:19 08:00 39 % 06:55
Sat, 13-Dec 15:46 16:27 02:17 dawn 07:20 08:01 30 % 07:35
Sun, 14-Dec 15:46 16:27 03:29 dawn 07:21 08:02 22 % 08:17
Mon, 15-Dec 15:46 16:28 04:43 dawn 07:22 08:03 14 % 09:00
Tue, 16-Dec 15:47 16:28 05:57 dawn 07:22 08:04 8 % 09:46
Wed, 17-Dec 15:47 16:28 07:09 dawn 07:23 08:04 4 % 10:35
Thu, 18-Dec 15:47 16:28 07:24 08:05 1 % 11:26
Fri, 19-Dec 15:48 16:29 07:24 08:05 0 %
Sat, 20-Dec 15:48 16:29 07:25 08:06 1 % 12:19
Sun, 21-Dec 15:48 16:30 dusk 16:39 07:25 08:07 4 % 13:11
Mon, 22-Dec 15:49 16:30 dusk 17:54 07:26 08:07 8 % 14:01
Tue, 23-Dec 15:50 16:31 dusk 19:13 07:26 08:07 14 % 14:50
Wed, 24-Dec 15:50 16:31 dusk 20:32 07:26 08:08 22 % 15:36
Thu, 25-Dec 15:51 16:32 dusk 21:51 07:27 08:08 31 % 16:21
Fri, 26-Dec 15:52 16:33 dusk 23:11 07:27 08:08 41 % 17:05
Sat, 27-Dec 15:52 16:34 dusk 00:33 07:27 08:08 52 % 17:50
Sun, 28-Dec 15:53 16:34 dusk 01:58 07:27 08:08 63 % 18:37
Mon, 29-Dec 15:54 16:35 dusk 03:28 07:27 08:08 74 % 19:28
Tue, 30-Dec 15:55 16:36 dusk 05:01 07:27 08:08 84 % 20:24 after dusk
Wed, 31-Dec 15:56 16:37 dusk 06:33 07:27 08:08 91 % 21:25 after dusk
Thu, 01-Jan 15:57 16:38 dusk dawn 07:27 08:08 97 % 22:31 all night
Fri, 02-Jan 15:58 16:39 dusk dawn 07:27 08:08 100 % 23:38 all night
Sat, 03-Jan 15:59 16:40 dusk dawn 07:27 08:08 99 % 00:43 all night
Sun, 04-Jan 16:01 16:41 17:12 dawn 07:27 08:07 96 % 01:42 before dawn
Mon, 05-Jan 16:02 16:42 18:43 dawn 07:27 08:07 91 % 02:35 before dawn
Tue, 06-Jan 16:03 16:44 20:10 dawn 07:26 08:06 84 % 03:23 before dawn
Wed, 07-Jan 16:04 16:45 21:30 dawn 07:26 08:06 76 % 04:08 before dawn
Thu, 08-Jan 16:06 16:46 22:47 dawn 07:25 08:05 66 % 04:50
Fri, 09-Jan 16:07 16:47 00:02 dawn 07:25 08:05 57 % 05:31
Sat, 10-Jan 16:09 16:49 01:15 dawn 07:24 08:04 47 % 06:13
Sun, 11-Jan 16:10 16:50 02:29 dawn 07:24 08:03 37 % 06:56
Mon, 12-Jan 16:12 16:51 03:44 dawn 07:23 08:03 29 % 07:41
Tue, 13-Jan 16:13 16:53 04:57 dawn 07:22 08:02 21 % 08:29
Wed, 14-Jan 16:15 16:54 06:04 dawn 07:22 08:01 13 % 09:20
Thu, 15-Jan 16:16 16:56 07:02 dawn 07:21 08:00 8 % 10:12
Fri, 16-Jan 16:18 16:57 07:20 07:59 3 % 11:05
Sat, 17-Jan 16:19 16:59 07:19 07:58 1 % 11:56
Sun, 18-Jan 16:21 17:00 07:18 07:57 0 %
Mon, 19-Jan 16:23 17:02 07:17 07:56 1 % 12:46
Tue, 20-Jan 16:25 17:03 dusk 18:20 07:16 07:55 5 % 13:34
Wed, 21-Jan 16:26 17:05 dusk 19:41 07:15 07:54 10 % 14:20
Thu, 22-Jan 16:28 17:06 dusk 21:00 07:14 07:53 18 % 15:04
Fri, 23-Jan 16:30 17:08 dusk 22:21 07:13 07:51 27 % 15:49
Sat, 24-Jan 16:32 17:10 dusk 23:44 07:12 07:50 37 % 16:35
Sun, 25-Jan 16:33 17:11 dusk 01:10 07:11 07:49 48 % 17:23
Mon, 26-Jan 16:35 17:13 dusk 02:40 07:10 07:47 59 % 18:16
Tue, 27-Jan 16:37 17:15 dusk 04:10 07:08 07:46 70 % 19:13
Wed, 28-Jan 16:39 17:16 dusk 05:31 07:07 07:44 80 % 20:15 after dusk
Thu, 29-Jan 16:41 17:18 dusk 06:35 07:06 07:43 89 % 21:19 after dusk
Fri, 30-Jan 16:42 17:20 dusk dawn 07:04 07:41 95 % 22:23 all night
Sat, 31-Jan 16:44 17:21 dusk dawn 07:03 07:40 99 % 23:24 all night
Sun, 01-Feb 16:46 17:23 dusk dawn 07:01 07:38 100 % 00:20 all night
Mon, 02-Feb 16:48 17:25 17:38 dawn 07:00 07:36 99 % 01:11 before dawn
Tue, 03-Feb 16:50 17:26 19:03 dawn 06:58 07:35 95 % 01:58 before dawn
Wed, 04-Feb 16:52 17:28 20:23 dawn 06:57 07:33 89 % 02:42 before dawn
Thu, 05-Feb 16:54 17:30 21:40 dawn 06:55 07:31 82 % 03:25 before dawn
Fri, 06-Feb 16:55 17:32 22:56 dawn 06:54 07:30 74 % 04:07
Sat, 07-Feb 16:57 17:33 00:11 dawn 06:52 07:28 65 % 04:50
Sun, 08-Feb 16:59 17:35 01:27 dawn 06:50 07:26 55 % 05:35
Mon, 09-Feb 17:01 17:37 02:41 dawn 06:48 07:24 46 % 06:22
Tue, 10-Feb 17:03 17:39 03:52 dawn 06:47 07:22 36 % 07:11
Wed, 11-Feb 17:05 17:41 04:54 dawn 06:45 07:20 28 % 08:03
Thu, 12-Feb 17:07 17:42 05:44 dawn 06:43 07:18 20 % 08:55
Fri, 13-Feb 17:09 17:44 06:21 dawn 06:41 07:17 12 % 09:48
Sat, 14-Feb 17:11 17:46 06:39 07:15 7 % 10:39
Sun, 15-Feb 17:12 17:48 06:38 07:13 2 % 11:28
Mon, 16-Feb 17:14 17:49 06:36 07:11 0 %
Tue, 17-Feb 17:16 17:51 06:34 07:09 0 % 12:15
Wed, 18-Feb 17:18 17:53 dusk 18:44 06:32 07:07 3 % 13:01
Thu, 19-Feb 17:20 17:55 dusk 20:07 06:30 07:04 7 % 13:46
Fri, 20-Feb 17:22 17:56 dusk 21:30 06:28 07:02 14 % 14:32
Sat, 21-Feb 17:24 17:58 dusk 22:57 06:26 07:00 23 % 15:21
Sun, 22-Feb 17:26 18:00 dusk 00:26 06:24 06:58 33 % 16:12
Mon, 23-Feb 17:27 18:02 dusk 01:56 06:22 06:56 44 % 17:08
Tue, 24-Feb 17:29 18:04 dusk 03:20 06:20 06:54 56 % 18:07
Wed, 25-Feb 17:31 18:05 dusk 04:28 06:18 06:52 67 % 19:09
Thu, 26-Feb 17:33 18:07 dusk 05:17 06:15 06:50 77 % 20:12 after dusk
Fri, 27-Feb 17:35 18:09 dusk 05:50 06:13 06:47 86 % 21:13 after dusk
Sat, 28-Feb 17:37 18:11 dusk dawn 06:11 06:45 93 % 22:09 all night
Sun, 01-Mar 17:38 18:12 dusk dawn 06:09 06:43 97 % 23:01 all night
Mon, 02-Mar 17:40 18:14 dusk dawn 06:07 06:41 100 % 23:49 all night
Tue, 03-Mar 17:42 18:16 dusk dawn 06:05 06:39 100 % 00:34 all night
Wed, 04-Mar 17:44 18:18 19:17 dawn 06:02 06:36 97 % 01:17 before dawn
Thu, 05-Mar 17:46 18:20 20:34 dawn 06:00 06:34 93 % 02:00 before dawn
Fri, 06-Mar 17:47 18:21 21:50 dawn 05:58 06:32 87 % 02:43 before dawn
Sat, 07-Mar 17:49 18:23 23:06 dawn 05:56 06:30 80 % 03:27 before dawn
Sun, 08-Mar 17:51 18:25 00:22 dawn 05:54 06:27 72 % 04:14
Mon, 09-Mar 17:53 18:27 01:35 dawn 05:51 06:25 63 % 05:03
Tue, 10-Mar 17:55 18:28 02:41 dawn 05:49 06:23 54 % 05:53
Wed, 11-Mar 17:56 18:30 03:36 dawn 05:47 06:20 44 % 06:45
Thu, 12-Mar 17:58 18:32 04:18 dawn 05:44 06:18 35 % 07:37
Fri, 13-Mar 18:00 18:34 04:48 dawn 05:42 06:16 26 % 08:28
Sat, 14-Mar 18:02 18:35 05:10 dawn 05:40 06:13 18 % 09:18
Sun, 15-Mar 18:03 18:37 05:26 dawn 05:37 06:11 11 % 10:05
Mon, 16-Mar 18:05 18:39 05:35 06:09 5 % 10:52
Tue, 17-Mar 18:07 18:41 05:33 06:06 1 % 11:38
Wed, 18-Mar 18:09 18:42 05:30 06:04 0 %
Thu, 19-Mar 18:10 18:44 dusk 19:08 05:28 06:02 1 % 12:25
Fri, 20-Mar 18:12 18:46 dusk 20:36 05:26 06:00 5 % 13:14
Sat, 21-Mar 18:14 18:48 dusk 22:07 05:23 05:57 11 % 14:06
Sun, 22-Mar 18:16 18:50 dusk 23:40 05:21 05:55 20 % 15:01
Mon, 23-Mar 18:17 18:51 dusk 01:08 05:19 05:53 30 % 16:01
Tue, 24-Mar 18:19 18:53 dusk 02:22 05:16 05:50 41 % 17:03
Wed, 25-Mar 18:21 18:55 dusk 03:17 05:14 05:48 52 % 18:06
Thu, 26-Mar 18:23 18:57 dusk 03:53 05:11 05:46 63 % 19:07
Fri, 27-Mar 18:24 18:59 dusk 04:18 05:09 05:43 74 % 20:04
Sat, 28-Mar 18:26 19:00 dusk 05:35 06:07 06:41 83 % 20:56 after dusk
Sun, 29-Mar 19:28 20:02 dusk 05:48 06:04 06:39 90 % 22:44 after dusk
Mon, 30-Mar 19:30 20:04 dusk 05:59 06:02 06:36 95 % 23:29 after dusk
Tue, 31-Mar 19:31 20:06 dusk dawn 05:59 06:34 99 % 00:12 all night
Wed, 01-Apr 19:33 20:08 dusk dawn 05:57 06:32 100 % 00:54 all night
Thu, 02-Apr 19:35 20:09 20:30 dawn 05:55 06:29 99 % 01:37 before dawn
Fri, 03-Apr 19:36 20:11 21:47 dawn 05:52 06:27 96 % 02:21 before dawn
Sat, 04-Apr 19:38 20:13 23:03 dawn 05:50 06:25 92 % 03:07 before dawn
Sun, 05-Apr 19:40 20:15 00:18 dawn 05:47 06:22 86 % 03:55 before dawn
Mon, 06-Apr 19:42 20:17 01:27 dawn 05:45 06:20 79 % 04:45 before dawn
Tue, 07-Apr 19:43 20:18 02:27 dawn 05:43 06:18 71 % 05:36
Wed, 08-Apr 19:45 20:20 03:14 dawn 05:40 06:16 62 % 06:28
Thu, 09-Apr 19:47 20:22 03:48 dawn 05:38 06:13 52 % 07:19
Fri, 10-Apr 19:48 20:24 04:12 dawn 05:36 06:11 43 % 08:08
Sat, 11-Apr 19:50 20:26 04:31 dawn 05:33 06:09 33 % 08:56
Sun, 12-Apr 19:52 20:28 04:45 dawn 05:31 06:07 24 % 09:42
Mon, 13-Apr 19:54 20:30 04:57 dawn 05:28 06:04 16 % 10:28
Tue, 14-Apr 19:55 20:31 05:08 dawn 05:26 06:02 8 % 11:14
Wed, 15-Apr 19:57 20:33 05:24 06:00 3 %
Thu, 16-Apr 19:59 20:35 05:21 05:58 0 % 12:02
Fri, 17-Apr 20:01 20:37 05:19 05:56 0 % 12:53
Sat, 18-Apr 20:02 20:39 dusk 22:11 05:17 05:53 3 % 13:48
Sun, 19-Apr 20:04 20:41 dusk 23:45 05:14 05:51 9 % 14:48
Mon, 20-Apr 20:06 20:43 dusk 01:08 05:12 05:49 17 % 15:52
Tue, 21-Apr 20:07 20:45 dusk 02:12 05:10 05:47 27 % 16:57
Wed, 22-Apr 20:09 20:47 dusk 02:55 05:08 05:45 37 % 18:00
Thu, 23-Apr 20:11 20:48 dusk 03:23 05:05 05:43 48 % 18:59
Fri, 24-Apr 20:13 20:50 dusk 03:42 05:03 05:41 59 % 19:53
Sat, 25-Apr 20:14 20:52 dusk 03:56 05:01 05:39 70 % 20:42
Sun, 26-Apr 20:16 20:54 dusk 04:08 04:59 05:37 79 % 21:27 after dusk
Mon, 27-Apr 20:18 20:56 dusk 04:18 04:56 05:35 87 % 22:10 after dusk
Tue, 28-Apr 20:19 20:58 dusk 04:28 04:54 05:33 93 % 22:52 after dusk
Wed, 29-Apr 20:21 21:00 dusk 04:39 04:52 05:31 97 % 23:34 after dusk
Thu, 30-Apr 20:23 21:02 dusk dawn 04:50 05:29 99 % 00:17 all night
Fri, 01-May 20:25 21:04 dusk dawn 04:48 05:27 100 % 01:02 all night
Sat, 02-May 20:26 21:06 22:02 dawn 04:46 05:25 98 % 01:50 before dawn
Sun, 03-May 20:28 21:08 23:14 dawn 04:43 05:23 95 % 02:39 before dawn
Mon, 04-May 20:30 21:10 00:17 dawn 04:41 05:21 91 % 03:30 before dawn
Tue, 05-May 20:31 21:11 01:09 dawn 04:39 05:19 84 % 04:21 before dawn
Wed, 06-May 20:33 21:13 01:47 dawn 04:37 05:18 77 % 05:12 before dawn
Thu, 07-May 20:35 21:15 02:14 dawn 04:35 05:16 69 % 06:01
Fri, 08-May 20:36 21:17 02:34 dawn 04:33 05:14 59 % 06:48

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!

Cambridgeshire weather (Accuweather)

Now would be a good time for a cup of tea.