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Guildford Circular via Albury Park Walk

The North Downs ridge, a haunted pool, unusual churches and traces of an industrial era in the Tillingbourne valley.

Circular Surrey Tough

Hiking weather forecast

Surrey hourly weather (Visual Crossing)

Sunset: 18:10. Dusk: 18:43. Dark: 19:22. Moon 88% (22:05 to dawn)

Updated: Mon, 17-Mar at 05:39

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Tue, 18 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Wed, 19 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Thu, 20 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Fri, 21 Mar 16% 29% 29% 29% 29% 29% 29% 19% 19% 19% 19% 19% 19% 10% 10% 10%
Sat, 22 Mar 23% 23% 23% 23% 23% 23% 23% 36% 36% 36% 36% 36% 36% 26% 26% 26%
Sun, 23 Mar 23% 23% 23% 23% 23% 23% 23% 42% 42% 42% 42% 42% 42% 16% 16% 16%
Mon, 24 Mar 7% 7% 7% 7% 7% 7% 7% 16% 16% 16% 16% 16% 16% 10% 10% 10%
Tue, 25 Mar 7% 7% 7% 7% 7% 7% 7% 23% 23% 23% 23% 23% 23% 3% 3% 3%
Wed, 26 Mar 0% 19% 19% 19% 19% 19% 19% 16% 16% 16% 16% 16% 16% 3% 3% 3%
Thu, 27 Mar 0% 16% 16% 16% 16% 16% 16% 36% 36% 36% 36% 36% 36% 13% 13% 13%
Fri, 28 Mar 7% 26% 26% 26% 26% 26% 26% 48% 48% 48% 48% 48% 48% 19% 19% 19%
Sat, 29 Mar 23% 32% 32% 32% 32% 32% 32% 48% 48% 48% 48% 48% 48% 26% 26% 26%
Sun, 30 Mar 16% 16% 36% 36% 36% 36% 36% 36% 42% 42% 42% 42% 42% 42% 23% 23%
Mon, 31 Mar 26% 26% 26% 26% 26% 26% 26% 26% 32% 32% 32% 32% 32% 32% 29% 29%

Percentages are the chance of rain.

Weather data by Visual Crossing

Surrey hourly weather (Open Meteo)

Sunset: 18:10. Dusk: 18:43. Dark: 19:22. Moon 88% (22:05 to dawn)

Updated: Mon, 17-Mar at 05:36

Mon, 17 Mar 4% 0% 3% 9% 15% 19% 23% 26% 27% 27% 27% 26% 25% 23% 22% 20%

Percentages are the chance of rain.

Weather data by Open-Meteo

Surrey hourly weather (Met Office)

Sunset: 18:10. Dusk: 18:43. Dark: 19:22. Moon 88% (22:05 to dawn)

Updated: Mon, 17-Mar at 05:00

Mon, 17 Mar 14% 35% 46% 36% 35% 10%

Percentages are the chance of rain.

Weather data by Met Office

Regional weather (Met Office)

Sunset: 18:10. Dusk: 18:43. Dark: 19:22. Moon 88% (22:05 to dawn)

Updated: Mon, 17-Mar at 05:38

South East England

Mostly dry and sunny and turning warmer.

  • A cloudy start to the day, perhaps with a few early showers
  • Cloud will gradually break through the morning, leaving plenty of sunny spells into the afternoon
  • Feeling chilly in a strengthening wind, particularly around the coast
  • Maximum Temperature 10C

Tonight:

  • Dry through this evening and tonight with clear skies
  • Temperatures will quickly fall during the evening, with a patchy frost developing across the region
  • Minimum Temperature 3C

Tuesday:

  • After a bright, cold and crisp start, there will be plenty of sunshine on Tuesday with blue skies
  • Feeling cold with a brisk wind
  • Maximum Temperature 12C

Outlook for Wednesday to Friday:

  • Plenty of sunshine in the coming days and turning warmer
  • Remaining chilly overnight with frosts developing
  • Largely dry, but an increasing chance of rain through Friday

UK Day 6-7 and week 2

  • Still fine for many at the start of this period but by Friday and into the weekend, there is an increasing likelihood that rain or showers will start to arrive from the south or west
  • Wetter weather will probably spread to all areas, at least for a time and could be accompanied by strong winds at times
  • Into the following week, unsettled conditions will probably continue across many parts of the UK
  • Some heavy rain or showers are possible at times, these most likely across southern parts of the country
  • Temperatures are likely to be widely above average at the start of this period before probably falling back and then fluctuating around average for the remainder of the period

UK Week 3 and 4

  • Confidence is low, but blocked patterns are most probable for the first half of April
  • This can lead to slow-moving areas of low and high pressure and, depending on their location, can result in extended periods of either dry conditions or, perhaps more likely, wetter episodes in the form of rain or showers
  • Either way, whilst temperatures overall may be near average, given the time of year this type of regime tends to increase the chance of periods of below average temperatures at times

Weather data by Met Office

Surrey Air Quality (Pollen and UV)

Updated: Mon, 17-Mar at 05:36

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 UV     air q UV     air q UV     air q UV     air q UV     air q UV     air q UV     air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q   alder   air q   alder   air q   alder   air q   alder   air q   alder   air q   alder  
Tue, 18 Mar air q   alder   air q   alder   air q   alder   air q   alder   air q   alder   air q   alder   air q   alder   air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q UV alder   air q   alder   air q   alder   air q   alder   air q   alder   air q   alder   air q   alder  
Wed, 19 Mar air q   alder   air q   alder   air q   alder   air q   alder   air q   alder   air q   alder   air q   alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q UV alder birch air q   alder birch air q   alder birch air q   alder birch air q   alder birch air q   alder birch air q   alder birch
Thu, 20 Mar air q   alder birch air q       air q       air q       air q       air q       air q       air q UV     air q UV     air q UV     air q UV     air q UV     air q UV     air q UV     air q UV     air q UV     air q UV     air q UV     air q       air q       air q       air q       air q       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

Surrey Visibility

Updated: Mon, 17-Mar at 05:36

Mon, 17 Mar 24km 24km 24km 24km 24km 24km 24km 24km 24km 24km 24km 24km 24km 24km 0km 0km

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

Surrey daylight

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

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.

Surrey moonlight

Moonlight chart for walking at night.

Night of Sunset Dusk Moon Visible Dawn Sunrise Phase % Full Max. Ht. Night Walk
Mon, 17-Mar 18:10 18:43 22:05 dawn 05:36 06:09 88 % 02:42 before dawn
Tue, 18-Mar 18:12 18:45 23:18 dawn 05:33 06:06 81 % 03:26 before dawn
Wed, 19-Mar 18:13 18:47 00:32 dawn 05:31 06:04 73 % 04:14
Thu, 20-Mar 18:15 18:48 01:43 dawn 05:29 06:02 64 % 05:05
Fri, 21-Mar 18:17 18:50 02:45 dawn 05:26 06:00 55 % 05:58
Sat, 22-Mar 18:19 18:52 03:35 dawn 05:24 05:57 45 % 06:53
Sun, 23-Mar 18:20 18:54 04:12 dawn 05:22 05:55 35 % 07:48
Mon, 24-Mar 18:22 18:55 04:38 dawn 05:19 05:53 25 % 08:43
Tue, 25-Mar 18:24 18:57 04:58 dawn 05:17 05:50 16 % 09:35
Wed, 26-Mar 18:25 18:59 05:14 dawn 05:15 05:48 9 % 10:26
Thu, 27-Mar 18:27 19:00 05:12 05:46 3 % 11:16
Fri, 28-Mar 18:29 19:02 05:10 05:44 0 %
Sat, 29-Mar 18:30 19:04 06:08 06:41 0 % 12:07
Sun, 30-Mar 19:32 20:06 dusk 21:29 06:06 06:39 3 % 14:00
Mon, 31-Mar 19:34 20:07 dusk 23:04 06:03 06:37 9 % 14:55
Tue, 01-Apr 19:35 20:09 dusk 00:38 06:01 06:35 17 % 15:53
Wed, 02-Apr 19:37 20:11 dusk 02:03 05:59 06:32 27 % 16:55
Thu, 03-Apr 19:39 20:13 dusk 03:11 05:56 06:30 38 % 17:57
Fri, 04-Apr 19:40 20:14 dusk 04:00 05:54 06:28 49 % 18:58
Sat, 05-Apr 19:42 20:16 dusk 04:32 05:52 06:26 59 % 19:55
Sun, 06-Apr 19:44 20:18 dusk 04:54 05:49 06:24 69 % 20:47
Mon, 07-Apr 19:45 20:20 dusk 05:10 05:47 06:21 78 % 21:35 after dusk
Tue, 08-Apr 19:47 20:21 dusk 05:23 05:45 06:19 86 % 22:19 after dusk
Wed, 09-Apr 19:48 20:23 dusk 05:33 05:42 06:17 92 % 23:00 after dusk
Thu, 10-Apr 19:50 20:25 dusk dawn 05:40 06:15 96 % 23:39 all night
Fri, 11-Apr 19:52 20:27 dusk dawn 05:38 06:13 99 % 00:18 all night
Sat, 12-Apr 19:53 20:29 dusk dawn 05:35 06:10 100 % 00:58 all night
Sun, 13-Apr 19:55 20:30 20:52 dawn 05:33 06:08 99 % 01:40 before dawn
Mon, 14-Apr 19:57 20:32 22:06 dawn 05:31 06:06 97 % 02:23 before dawn
Tue, 15-Apr 19:58 20:34 23:19 dawn 05:29 06:04 92 % 03:10 before dawn
Wed, 16-Apr 20:00 20:36 00:31 dawn 05:26 06:02 87 % 03:59 before dawn
Thu, 17-Apr 20:02 20:38 01:36 dawn 05:24 06:00 79 % 04:52 before dawn
Fri, 18-Apr 20:03 20:39 02:30 dawn 05:22 05:58 71 % 05:45
Sat, 19-Apr 20:05 20:41 03:11 dawn 05:20 05:56 61 % 06:39
Sun, 20-Apr 20:07 20:43 03:40 dawn 05:17 05:54 51 % 07:32
Mon, 21-Apr 20:08 20:45 04:01 dawn 05:15 05:51 41 % 08:24
Tue, 22-Apr 20:10 20:47 04:18 dawn 05:13 05:49 30 % 09:14
Wed, 23-Apr 20:12 20:48 04:32 dawn 05:11 05:47 20 % 10:03
Thu, 24-Apr 20:13 20:50 04:45 dawn 05:09 05:45 12 % 10:52
Fri, 25-Apr 20:15 20:52 04:58 dawn 05:06 05:43 5 % 11:43
Sat, 26-Apr 20:17 20:54 05:04 05:42 1 %
Sun, 27-Apr 20:18 20:56 05:02 05:40 0 % 12:37
Mon, 28-Apr 20:20 20:58 dusk 22:02 05:00 05:38 2 % 13:35
Tue, 29-Apr 20:22 20:59 dusk 23:35 04:58 05:36 7 % 14:36
Wed, 30-Apr 20:23 21:01 dusk 00:54 04:56 05:34 14 % 15:41
Thu, 01-May 20:25 21:03 dusk 01:53 04:54 05:32 23 % 16:45
Fri, 02-May 20:26 21:05 dusk 02:33 04:52 05:30 33 % 17:46
Sat, 03-May 20:28 21:07 dusk 02:59 04:50 05:28 44 % 18:41
Sun, 04-May 20:30 21:09 dusk 03:17 04:48 05:27 54 % 19:32
Mon, 05-May 20:31 21:10 dusk 03:31 04:46 05:25 64 % 20:17
Tue, 06-May 20:33 21:12 dusk 03:42 04:44 05:23 73 % 20:59
Wed, 07-May 20:34 21:14 dusk 03:52 04:42 05:21 81 % 21:39 after dusk
Thu, 08-May 20:36 21:16 dusk 04:01 04:40 05:20 88 % 22:18 after dusk
Fri, 09-May 20:38 21:18 dusk 04:12 04:38 05:18 93 % 22:58 after dusk
Sat, 10-May 20:39 21:19 dusk 04:24 04:36 05:17 97 % 23:38 after dusk
Sun, 11-May 20:41 21:21 dusk dawn 04:35 05:15 99 % 00:21 all night
Mon, 12-May 20:42 21:23 dusk dawn 04:33 05:13 100 % 01:07 all night
Tue, 13-May 20:44 21:25 22:21 dawn 04:31 05:12 98 % 01:56 before dawn
Wed, 14-May 20:45 21:26 23:28 dawn 04:29 05:10 95 % 02:48 before dawn
Thu, 15-May 20:47 21:28 00:26 dawn 04:28 05:09 90 % 03:41 before dawn
Fri, 16-May 20:48 21:30 01:10 dawn 04:26 05:08 84 % 04:35 before dawn
Sat, 17-May 20:50 21:32 01:42 dawn 04:24 05:06 76 % 05:28 before dawn
Sun, 18-May 20:51 21:33 02:06 dawn 04:23 05:05 66 % 06:18
Mon, 19-May 20:53 21:35 02:23 dawn 04:21 05:04 56 % 07:07
Tue, 20-May 20:54 21:37 02:38 dawn 04:20 05:02 45 % 07:55
Wed, 21-May 20:55 21:38 02:50 dawn 04:18 05:01 34 % 08:42
Thu, 22-May 20:57 21:40 03:03 dawn 04:17 05:00 24 % 09:30
Fri, 23-May 20:58 21:41 03:16 dawn 04:15 04:59 14 % 10:21
Sat, 24-May 20:59 21:43 03:33 dawn 04:14 04:58 7 % 11:16
Sun, 25-May 21:01 21:44 04:13 04:57 2 %
Mon, 26-May 21:02 21:46 04:12 04:56 0 % 12:15
Tue, 27-May 21:03 21:47 dusk 22:27 04:10 04:55 1 % 13:19
Wed, 28-May 21:04 21:49 dusk 23:37 04:09 04:54 5 % 14:25
Thu, 29-May 21:06 21:50 dusk 00:27 04:08 04:53 11 % 15:29
Fri, 30-May 21:07 21:52 dusk 00:59 04:07 04:52 19 % 16:29
Sat, 31-May 21:08 21:53 dusk 01:21 04:06 04:51 28 % 17:23
Sun, 01-Jun 21:09 21:54 dusk 01:37 04:05 04:50 38 % 18:12
Mon, 02-Jun 21:10 21:55 dusk 01:49 04:04 04:50 48 % 18:56
Tue, 03-Jun 21:11 21:57 dusk 02:00 04:03 04:49 58 % 19:37
Wed, 04-Jun 21:12 21:58 dusk 02:09 04:03 04:48 67 % 20:17
Thu, 05-Jun 21:13 21:59 dusk 02:19 04:02 04:48 76 % 20:56 after dusk
Fri, 06-Jun 21:14 22:00 dusk 02:31 04:01 04:47 83 % 21:37 after dusk
Sat, 07-Jun 21:15 22:01 dusk 02:45 04:00 04:47 90 % 22:19 after dusk
Sun, 08-Jun 21:15 22:02 dusk 03:03 04:00 04:46 95 % 23:03 after dusk
Mon, 09-Jun 21:16 22:03 dusk 03:28 03:59 04:46 98 % 23:52 after dusk
Tue, 10-Jun 21:17 22:04 dusk dawn 03:59 04:46 100 % 00:43 all night
Wed, 11-Jun 21:18 22:04 22:20 dawn 03:59 04:45 99 % 01:36 before dawn
Thu, 12-Jun 21:18 22:05 23:09 dawn 03:58 04:45 97 % 02:31 before dawn
Fri, 13-Jun 21:19 22:06 23:45 dawn 03:58 04:45 93 % 03:24 before dawn
Sat, 14-Jun 21:19 22:06 00:10 dawn 03:58 04:45 87 % 04:16 before dawn
Sun, 15-Jun 21:20 22:07 00:29 dawn 03:58 04:45 79 % 05:05 before dawn
Mon, 16-Jun 21:20 22:08 00:44 dawn 03:58 04:45 70 % 05:52
Tue, 17-Jun 21:21 22:08 00:57 dawn 03:58 04:45 60 % 06:38
Wed, 18-Jun 21:21 22:08 01:09 dawn 03:58 04:45 48 % 07:25
Thu, 19-Jun 21:21 22:09 01:22 dawn 03:58 04:45 37 % 08:13
Fri, 20-Jun 21:22 22:09 01:36 dawn 03:58 04:45 26 % 09:04
Sat, 21-Jun 21:22 22:09 01:55 dawn 03:58 04:46 17 % 10:00
Sun, 22-Jun 21:22 22:09 02:21 dawn 03:59 04:46 9 % 11:00
Mon, 23-Jun 21:22 22:09 03:59 04:46 3 %
Tue, 24-Jun 21:22 22:09 03:57 dawn 03:59 04:47 1 % 12:04
Wed, 25-Jun 21:22 22:09 dusk 22:16 04:00 04:47 1 % 13:09
Thu, 26-Jun 21:22 22:09 dusk 22:56 04:00 04:48 3 % 14:12
Fri, 27-Jun 21:22 22:09 dusk 23:22 04:01 04:48 8 % 15:10
Sat, 28-Jun 21:22 22:09 dusk 23:41 04:02 04:49 15 % 16:02
Sun, 29-Jun 21:22 22:08 dusk 23:55 04:02 04:49 23 % 16:49
Mon, 30-Jun 21:21 22:08 dusk 00:06 04:03 04:50 32 % 17:32
Tue, 01-Jul 21:21 22:08 dusk 00:16 04:04 04:51 42 % 18:13
Wed, 02-Jul 21:21 22:07 dusk 00:26 04:05 04:51 52 % 18:53
Thu, 03-Jul 21:20 22:07 dusk 00:37 04:06 04:52 61 % 19:33
Fri, 04-Jul 21:20 22:06 dusk 00:50 04:07 04:53 70 % 20:15
Sat, 05-Jul 21:19 22:05 dusk 01:07 04:08 04:54 78 % 20:59 after dusk
Sun, 06-Jul 21:19 22:05 dusk 01:29 04:09 04:55 85 % 21:45 after dusk
Mon, 07-Jul 21:18 22:04 dusk 02:00 04:10 04:56 92 % 22:36 after dusk
Tue, 08-Jul 21:17 22:03 dusk 02:45 04:11 04:57 96 % 23:29 after dusk
Wed, 09-Jul 21:17 22:02 dusk 03:44 04:12 04:58 99 % 00:23 after dusk
Thu, 10-Jul 21:16 22:01 dusk dawn 04:14 04:59 100 % 01:18 all night
Fri, 11-Jul 21:15 22:00 22:14 dawn 04:15 05:00 99 % 02:11 before dawn
Sat, 12-Jul 21:14 21:59 22:35 dawn 04:16 05:01 95 % 03:02 before dawn
Sun, 13-Jul 21:13 21:58 22:51 dawn 04:18 05:02 90 % 03:50 before dawn
Mon, 14-Jul 21:13 21:57 23:05 dawn 04:19 05:03 82 % 04:37 before dawn
Tue, 15-Jul 21:12 21:56 23:17 dawn 04:20 05:05 73 % 05:23
Wed, 16-Jul 21:11 21:54 23:29 dawn 04:22 05:06 62 % 06:10
Thu, 17-Jul 21:09 21:53 23:42 dawn 04:23 05:07 51 % 06:59
Fri, 18-Jul 21:08 21:52 23:59 dawn 04:25 05:08 39 % 07:52
Sat, 19-Jul 21:07 21:50 00:21 dawn 04:26 05:10 29 % 08:49
Sun, 20-Jul 21:06 21:49 00:54 dawn 04:28 05:11 19 % 09:50
Mon, 21-Jul 21:05 21:47 01:42 dawn 04:29 05:12 11 % 10:53
Tue, 22-Jul 21:03 21:46 02:48 dawn 04:31 05:14 5 % 11:56
Wed, 23-Jul 21:02 21:44 04:33 05:15 1 %
Thu, 24-Jul 21:01 21:43 04:34 05:16 0 % 12:56
Fri, 25-Jul 20:59 21:41 dusk 21:44 04:36 05:18 2 % 13:50
Sat, 26-Jul 20:58 21:39 dusk 22:00 04:38 05:19 5 % 14:40
Sun, 27-Jul 20:57 21:38 dusk 22:12 04:39 05:21 11 % 15:25
Mon, 28-Jul 20:55 21:36 dusk 22:23 04:41 05:22 18 % 16:07
Tue, 29-Jul 20:54 21:34 dusk 22:33 04:43 05:23 26 % 16:48
Wed, 30-Jul 20:52 21:32 dusk 22:43 04:44 05:25 35 % 17:29
Thu, 31-Jul 20:50 21:31 dusk 22:55 04:46 05:26 45 % 18:10
Fri, 01-Aug 20:49 21:29 dusk 23:10 04:48 05:28 54 % 18:53
Sat, 02-Aug 20:47 21:27 dusk 23:30 04:50 05:29 64 % 19:38
Sun, 03-Aug 20:45 21:25 dusk 23:57 04:51 05:31 72 % 20:27
Mon, 04-Aug 20:44 21:23 dusk 00:36 04:53 05:32 81 % 21:19 after dusk
Tue, 05-Aug 20:42 21:21 dusk 01:29 04:55 05:34 88 % 22:13 after dusk
Wed, 06-Aug 20:40 21:19 dusk 02:37 04:57 05:36 94 % 23:08 after dusk
Thu, 07-Aug 20:38 21:17 dusk 03:56 04:58 05:37 98 % 00:02 after dusk
Fri, 08-Aug 20:37 21:15 dusk dawn 05:00 05:39 100 % 00:54 all night
Sat, 09-Aug 20:35 21:13 dusk dawn 05:02 05:40 99 % 01:44 all night
Sun, 10-Aug 20:33 21:11 21:12 dawn 05:04 05:42 97 % 02:33 before dawn
Mon, 11-Aug 20:31 21:09 21:25 dawn 05:05 05:43 92 % 03:20 before dawn
Tue, 12-Aug 20:29 21:07 21:37 dawn 05:07 05:45 84 % 04:07 before dawn
Wed, 13-Aug 20:27 21:05 21:50 dawn 05:09 05:46 75 % 04:56 before dawn
Thu, 14-Aug 20:25 21:03 22:05 dawn 05:11 05:48 64 % 05:48
Fri, 15-Aug 20:23 21:00 22:25 dawn 05:12 05:50 53 % 06:43
Sat, 16-Aug 20:21 20:58 22:54 dawn 05:14 05:51 42 % 07:42
Sun, 17-Aug 20:19 20:56 23:35 dawn 05:16 05:53 31 % 08:44
Mon, 18-Aug 20:17 20:54 00:34 dawn 05:18 05:54 21 % 09:46
Tue, 19-Aug 20:15 20:52 01:48 dawn 05:19 05:56 12 % 10:45
Wed, 20-Aug 20:13 20:49 03:12 dawn 05:21 05:58 6 % 11:41
Thu, 21-Aug 20:11 20:47 05:23 05:59 2 %
Fri, 22-Aug 20:09 20:45 05:25 06:01 0 % 12:32
Sat, 23-Aug 20:07 20:43 05:26 06:02 1 % 13:18
Sun, 24-Aug 20:05 20:40 05:28 06:04 3 % 14:02
Mon, 25-Aug 20:03 20:38 dusk 20:40 05:30 06:05 7 % 14:43
Tue, 26-Aug 20:00 20:36 dusk 20:51 05:32 06:07 13 % 15:24
Wed, 27-Aug 19:58 20:34 dusk 21:02 05:33 06:09 21 % 16:05
Thu, 28-Aug 19:56 20:31 dusk 21:15 05:35 06:10 29 % 16:47
Fri, 29-Aug 19:54 20:29 dusk 21:32 05:37 06:12 38 % 17:31
Sat, 30-Aug 19:52 20:27 dusk 21:56 05:38 06:13 47 % 18:19
Sun, 31-Aug 19:50 20:24 dusk 22:29 05:40 06:15 57 % 19:09
Mon, 01-Sep 19:47 20:22 dusk 23:15 05:42 06:16 66 % 20:01
Tue, 02-Sep 19:45 20:20 dusk 00:17 05:44 06:18 75 % 20:55 after dusk
Wed, 03-Sep 19:43 20:17 dusk 01:31 05:45 06:20 83 % 21:50 after dusk
Thu, 04-Sep 19:41 20:15 dusk 02:53 05:47 06:21 91 % 22:43 after dusk
Fri, 05-Sep 19:38 20:13 dusk 04:18 05:49 06:23 96 % 23:34 after dusk
Sat, 06-Sep 19:36 20:10 dusk 05:44 05:50 06:24 99 % 00:23 after dusk
Sun, 07-Sep 19:34 20:08 dusk dawn 05:52 06:26 100 % 01:12 all night
Mon, 08-Sep 19:32 20:06 dusk dawn 05:54 06:28 98 % 02:00 all night
Tue, 09-Sep 19:29 20:03 dusk dawn 05:55 06:29 93 % 02:50 all night
Wed, 10-Sep 19:27 20:01 20:11 dawn 05:57 06:31 86 % 03:42 before dawn
Thu, 11-Sep 19:25 19:59 20:30 dawn 05:59 06:32 77 % 04:38 before dawn
Fri, 12-Sep 19:23 19:56 20:56 dawn 06:00 06:34 67 % 05:37

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!

Surrey weather (Accuweather)

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