Deepdene Trail : Dorking via Brockham Circular Walk

Lost Surrey estate, with restored landscaped garden and forests, ruined castles

Hiking weather forecast

Surrey hourly weather (Visual Crossing)

Sunset: 21:13. Dusk: 21:58. Dark: 23:02. Moon 90% (22:51 to dawn)

Updated: Sun, 13-Jul at 23:39

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%
Mon, 14 Jul 0% 0% 0% 0% 0% 0% 0% 0% 7% 7% 7% 7% 7% 7% 0% 0%
Tue, 15 Jul 7% 7% 58% 58% 58% 58% 58% 58% 45% 45% 45% 45% 45% 45% 29% 29%
Wed, 16 Jul 13% 13% 10% 10% 10% 10% 10% 10% 16% 16% 16% 16% 16% 16% 32% 32%
Thu, 17 Jul 23% 23% 23% 23% 23% 23% 23% 23% 29% 29% 29% 29% 29% 29% 23% 23%
Fri, 18 Jul 10% 10% 23% 23% 23% 23% 23% 23% 26% 26% 26% 26% 26% 26% 23% 23%
Sat, 19 Jul 16% 16% 3% 3% 3% 3% 3% 3% 26% 26% 26% 26% 26% 26% 36% 36%
Sun, 20 Jul 32% 32% 36% 36% 36% 36% 36% 36% 42% 42% 42% 42% 42% 42% 32% 32%
Mon, 21 Jul 13% 13% 29% 29% 29% 29% 29% 29% 39% 39% 39% 39% 39% 39% 23% 23%
Tue, 22 Jul 16% 🌫 16% 16% 16% 16% 16% 16% 16% 29% 29% 29% 29% 29% 29% 29% 29%
Wed, 23 Jul 10% 10% 16% 16% 16% 16% 16% 16% 19% 19% 19% 19% 19% 19% 13% 13%
Thu, 24 Jul 16% 16% 13% 13% 13% 13% 13% 13% 13% 13% 13% 13% 13% 13% 13% 13%
Fri, 25 Jul 13% 13% 16% 16% 16% 16% 16% 16% 19% 19% 19% 19% 19% 19% 7% 7%
Sat, 26 Jul 7% 7% 10% 10% 10% 10% 10% 10% 26% 26% 26% 26% 26% 26% 19% 19%
Sun, 27 Jul 13% 13% 10% 10% 10% 10% 10% 10% 13% 13% 13% 13% 13% 13% 16% 16%

Percentages are the chance of rain.

Weather data by Visual Crossing

Surrey hourly weather (Open Meteo)

Sunset: 21:13. Dusk: 21:58. Dark: 23:02. Moon 90% (22:51 to dawn)

Updated: Sun, 13-Jul at 23:36

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Mon, 14 Jul 0% 0% 0% 0% 0% 0% 0% 3% 3% 0% 3% 0% 0% 0% 0% 0%
Tue, 15 Jul 0% 0% 5% 10% 20% 20% 33% 53% 55% 43% 45% 43% 38% 23% 19% 16%
Wed, 16 Jul 0% 0% 2% 6% 8% 7% 5% 3% 3% 4% 5% 4% 5% 5% 5% 6%
Thu, 17 Jul 13% 13% 13% 12% 12% 11% 10% 10% 11% 12% 13% 15% 15% 15% 13% 11%
Fri, 18 Jul 2% 3% 3% 3% 4% 4% 4% 5% 6% 8% 10% 12% 14% 15% 10% 10%
Sat, 19 Jul 22% 24% 26% 28% 30% 31% 32% 33% 33% 32% 31% 30% 29% 27% 25% 24%
Sun, 20 Jul 24% 26% 28% 29% 30% 32% 32% 33% 33% 33% 33% 32% 32% 31% 31% 30%
Mon, 21 Jul 12% 13% 14% 16% 19% 24% 31% 35% 36% 34% 32% 29% 26% 23% 22% 23%
Tue, 22 Jul 16% 🌫 16% 15% 14% 13% 14% 15% 16% 17% 17% 19% 22% 27% 29% 28% 26%
Wed, 23 Jul 5% 6% 8% 11% 13% 15% 16% 16% 16% 16% 20% 20% 20% 19% 18% 16%
Thu, 24 Jul 18% 19% 19% 18% 17% 16% 14% 13% 13% 13% 13% 13% 13% 13% 11% 9%
Fri, 25 Jul 11% 13% 14% 15% 15% 15% 16% 16% 17% 18% 19% 20% 20% 19% 17% 14%
Sat, 26 Jul 5% 6% 6% 7% 7% 8% 8% 10% 13% 16% 19% 22% 25% 26% 25% 22%
Sun, 27 Jul 13% 13% 13% 13% 12% 11% 10% 10% 10% 11% 12% 12% 13% 13% 13% 12%
Mon, 28 Jul 7% 6% 5% 4% 3% 3% 2% 3% 5% 7% 9% 11% 14% 16% 17% 17%

Percentages are the chance of rain.

Weather data by Open-Meteo

Surrey hourly weather (Met Office)

Sunset: 21:13. Dusk: 21:58. Dark: 23:02. Moon 90% (22:51 to dawn)

Updated: Sun, 13-Jul at 20:00

06 09 12 15 18 21
Today 4%
Mon, 14 Jul 5% 8% 26% 6% 1% 0%
Tue, 15 Jul 1% 9% 44% 37% 56% 6%
Wed, 16 Jul 4% 10% 11% 12% 12% 11%
Thu, 17 Jul 11% 15% 15% 13% 10% 3%
Fri, 18 Jul 15% 11% 32% 34% 14% 6%
Sat, 19 Jul 11% 13% 35% 37% 37% 12%
Sun, 20 Jul 12% 37% 38% 33% 15%

Percentages are the chance of rain.

Weather data by Met Office

Regional weather (Met Office)

Sunset: 21:13. Dusk: 21:58. Dark: 23:02. Moon 90% (22:51 to dawn)

Updated: Sun, 13-Jul at 23:38

South East England

Variable cloud and clear spells

  • Clear spells going into the evening, though low cloud and misty patches are likely to develop across Kent for a time
  • Cloud then spreads from the west during the early hours of Monday, possibly bringing an isolated shower
  • Light winds
  • Minimum Temperature 17C

Monday:

  • Variable cloud with bright spells and isolated showers, perhaps turning thundery in the afternoon
  • Feeling very warm or hot in the sunshine
  • Cooler, fresher conditions developing overnight
  • Maximum Temperature 29C

Outlook for Tuesday to Thursday:

  • Occasionally unsettled and breezy weather with some rain or showers, which could be heavy and thundery
  • Some drier, brighter weather also likely and temperatures mostly near or slightly above normal

UK Day 6-7 and week 2

  • Weather conditions are expected to be changeable overall across the UK during this forecast period, which probably will start unsettled across the UK, before probably transforming into something a bit more settled after the first weekend
  • Any settled spells could persist for several days at a time and are likely to be accompanied by plenty of sunshine
  • Interspersed with this will be cloudier, more unsettled intervals which will bring some showers or longer spells of persistent rainfall
  • Some of the rainfall is likely to be heavy in places, with a risk thunderstorms at times as well
  • Temperatures are expected to be above normal for the majority of the UK throughout this period
  • Some hot conditions are likely to develop at times, particularly in southern and eastern areas of the UK

UK Week 3 and 4

  • Conditions are expected to remain changeable across the UK during this period
  • Periods of fine and dry weather will be interspersed with more unsettled intervals bringing showers or longer spells of rain, these heavy at times
  • Temperatures are expected to be above normal and it could be hot at times in parts of the south and east

Weather data by Met Office

Surrey Air Quality (Pollen and UV)

Updated: Sun, 13-Jul at 23:36

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   birch grass mugwort
Mon, 14 Jul air q   birch grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort
Tue, 15 Jul air q     grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort
Wed, 16 Jul air q     grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q UV   grass mugwort air q     grass mugwort air q     grass mugwort air q     grass mugwort

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: Sun, 13-Jul at 23:36

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Mon, 14 Jul 7km 19km 42km 44km 58km 72km 75km 67km 69km 73km 73km 75km 75km 75km 75km 72km
Tue, 15 Jul 17km 21km 41km 58km 67km 59km 62km 61km 51km 52km 47km 46km 51km 45km 55km 40km
Wed, 16 Jul 15km 25km 39km 56km 55km 64km 70km 74km 76km 76km 76km 76km 76km 75km 75km 74km
Thu, 17 Jul 24km 18km 25km 32km 39km 36km 33km 30km 41km 52km 64km 64km 64km 65km 58km 52km
Fri, 18 Jul 8km 8km 22km 35km 48km 54km 60km 66km 66km 67km 67km 59km 51km 43km 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

Surrey daylight

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

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
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
Sat, 13-Sep 19:20 19:54 21:33 dawn 06:02 06:35 56 % 06:38
Sun, 14-Sep 19:18 19:51 22:27 dawn 06:03 06:37 44 % 07:40
Mon, 15-Sep 19:16 19:49 23:36 dawn 06:05 06:39 33 % 08:40
Tue, 16-Sep 19:13 19:47 00:57 dawn 06:07 06:40 24 % 09:36
Wed, 17-Sep 19:11 19:44 02:20 dawn 06:08 06:42 15 % 10:27
Thu, 18-Sep 19:09 19:42 03:41 dawn 06:10 06:43 8 % 11:14
Fri, 19-Sep 19:07 19:40 04:59 dawn 06:12 06:45 4 % 11:58
Sat, 20-Sep 19:04 19:37 06:13 06:47 1 %
Sun, 21-Sep 19:02 19:35 06:15 06:48 0 % 12:39
Mon, 22-Sep 19:00 19:33 06:17 06:50 1 % 13:20
Tue, 23-Sep 18:57 19:30 06:18 06:51 4 % 14:01
Wed, 24-Sep 18:55 19:28 06:20 06:53 9 % 14:43
Thu, 25-Sep 18:53 19:26 dusk 19:38 06:21 06:55 15 % 15:26
Fri, 26-Sep 18:50 19:24 dusk 19:58 06:23 06:56 23 % 16:12
Sat, 27-Sep 18:48 19:21 dusk 20:27 06:25 06:58 31 % 17:01
Sun, 28-Sep 18:46 19:19 dusk 21:07 06:26 06:59 40 % 17:52
Mon, 29-Sep 18:44 19:17 dusk 22:01 06:28 07:01 50 % 18:45
Tue, 30-Sep 18:41 19:14 dusk 23:09 06:29 07:03 60 % 19:38
Wed, 01-Oct 18:39 19:12 dusk 00:26 06:31 07:04 69 % 20:30
Thu, 02-Oct 18:37 19:10 dusk 01:48 06:33 07:06 79 % 21:21 after dusk
Fri, 03-Oct 18:35 19:08 dusk 03:13 06:34 07:07 87 % 22:11 after dusk
Sat, 04-Oct 18:32 19:05 dusk 04:38 06:36 07:09 93 % 22:59 after dusk
Sun, 05-Oct 18:30 19:03 dusk 06:05 06:38 07:11 98 % 23:48 after dusk
Mon, 06-Oct 18:28 19:01 dusk dawn 06:39 07:12 100 % 00:37 all night
Tue, 07-Oct 18:26 18:59 dusk dawn 06:41 07:14 99 % 01:30 all night
Wed, 08-Oct 18:24 18:57 dusk dawn 06:42 07:16 95 % 02:25 all night
Thu, 09-Oct 18:21 18:55 18:57 dawn 06:44 07:17 89 % 03:25 before dawn
Fri, 10-Oct 18:19 18:52 19:31 dawn 06:46 07:19 80 % 04:28 before dawn
Sat, 11-Oct 18:17 18:50 20:20 dawn 06:47 07:21 70 % 05:32
Sun, 12-Oct 18:15 18:48 21:26 dawn 06:49 07:22 59 % 06:34
Mon, 13-Oct 18:13 18:46 22:45 dawn 06:51 07:24 48 % 07:32
Tue, 14-Oct 18:10 18:44 00:08 dawn 06:52 07:26 37 % 08:24
Wed, 15-Oct 18:08 18:42 01:30 dawn 06:54 07:27 27 % 09:12
Thu, 16-Oct 18:06 18:40 02:48 dawn 06:55 07:29 19 % 09:57
Fri, 17-Oct 18:04 18:38 04:02 dawn 06:57 07:31 12 % 10:38
Sat, 18-Oct 18:02 18:36 05:15 dawn 06:59 07:33 6 % 11:19
Sun, 19-Oct 18:00 18:34 06:26 dawn 07:00 07:34 2 % 11:59
Mon, 20-Oct 17:58 18:32 07:02 07:36 0 %
Tue, 21-Oct 17:56 18:30 07:04 07:38 0 % 12:40
Wed, 22-Oct 17:54 18:28 07:05 07:39 2 % 13:23
Thu, 23-Oct 17:52 18:26 07:07 07:41 5 % 14:08
Fri, 24-Oct 17:50 18:24 dusk 18:29 07:09 07:43 10 % 14:56
Sat, 25-Oct 17:48 18:22 dusk 19:05 06:10 06:45 17 % 15:46
Sun, 26-Oct 16:46 17:20 dusk 18:53 06:12 06:46 25 % 15:38
Mon, 27-Oct 16:44 17:19 dusk 19:55 06:13 06:48 34 % 16:30
Tue, 28-Oct 16:42 17:17 dusk 21:07 06:15 06:50 43 % 17:21
Wed, 29-Oct 16:40 17:15 dusk 22:26 06:17 06:52 53 % 18:12
Thu, 30-Oct 16:38 17:13 dusk 23:46 06:18 06:53 64 % 19:00
Fri, 31-Oct 16:37 17:12 dusk 01:08 06:20 06:55 74 % 19:47
Sat, 01-Nov 16:35 17:10 dusk 02:32 06:22 06:57 83 % 20:35 after dusk
Sun, 02-Nov 16:33 17:08 dusk 03:58 06:23 06:59 91 % 21:23 after dusk
Mon, 03-Nov 16:31 17:07 dusk 05:28 06:25 07:00 96 % 22:13 after dusk
Tue, 04-Nov 16:30 17:05 dusk dawn 06:27 07:02 99 % 23:07 all night
Wed, 05-Nov 16:28 17:03 dusk dawn 06:28 07:04 100 % 00:06 all night
Thu, 06-Nov 16:26 17:02 dusk dawn 06:30 07:06 97 % 01:09 all night
Fri, 07-Nov 16:25 17:00 17:08 dawn 06:31 07:07 91 % 02:16 before dawn
Sat, 08-Nov 16:23 16:59 18:09 dawn 06:33 07:09 83 % 03:21 before dawn
Sun, 09-Nov 16:21 16:57 19:27 dawn 06:35 07:11 74 % 04:23
Mon, 10-Nov 16:20 16:56 20:52 dawn 06:36 07:13 63 % 05:19
Tue, 11-Nov 16:18 16:55 22:17 dawn 06:38 07:14 53 % 06:10
Wed, 12-Nov 16:17 16:53 23:37 dawn 06:39 07:16 42 % 06:55
Thu, 13-Nov 16:16 16:52 00:53 dawn 06:41 07:18 32 % 07:38
Fri, 14-Nov 16:14 16:51 02:06 dawn 06:43 07:19 23 % 08:19
Sat, 15-Nov 16:13 16:50 03:17 dawn 06:44 07:21 16 % 08:59
Sun, 16-Nov 16:11 16:48 04:28 dawn 06:46 07:23 9 % 09:39
Mon, 17-Nov 16:10 16:47 05:40 dawn 06:47 07:24 5 % 10:21
Tue, 18-Nov 16:09 16:46 06:49 07:26 2 % 11:06
Wed, 19-Nov 16:08 16:45 06:50 07:28 0 % 11:53
Thu, 20-Nov 16:07 16:44 06:52 07:29 1 %
Fri, 21-Nov 16:05 16:43 06:53 07:31 3 % 12:42
Sat, 22-Nov 16:04 16:42 dusk 16:50 06:55 07:33 7 % 13:33
Sun, 23-Nov 16:03 16:41 dusk 17:48 06:56 07:34 12 % 14:26
Mon, 24-Nov 16:02 16:40 dusk 18:57 06:58 07:36 19 % 15:17
Tue, 25-Nov 16:01 16:40 dusk 20:12 06:59 07:37 28 % 16:07
Wed, 26-Nov 16:01 16:39 dusk 21:30 07:00 07:39 37 % 16:55
Thu, 27-Nov 16:00 16:38 dusk 22:49 07:02 07:40 47 % 17:41
Fri, 28-Nov 15:59 16:37 dusk 00:08 07:03 07:42 58 % 18:26
Sat, 29-Nov 15:58 16:37 dusk 01:30 07:04 07:43 68 % 19:12
Sun, 30-Nov 15:58 16:36 dusk 02:54 07:06 07:44 78 % 19:59 after dusk
Mon, 01-Dec 15:57 16:36 dusk 04:24 07:07 07:46 87 % 20:50 after dusk
Tue, 02-Dec 15:56 16:35 dusk 05:58 07:08 07:47 94 % 21:45 after dusk
Wed, 03-Dec 15:56 16:35 dusk dawn 07:09 07:48 98 % 22:45 all night
Thu, 04-Dec 15:55 16:35 dusk dawn 07:10 07:50 100 % 23:51 all night
Fri, 05-Dec 15:55 16:34 dusk dawn 07:12 07:51 98 % 00:59 all night
Sat, 06-Dec 15:55 16:34 16:59 dawn 07:13 07:52 94 % 02:05 before dawn
Sun, 07-Dec 15:54 16:34 18:25 dawn 07:14 07:53 87 % 03:06 before dawn
Mon, 08-Dec 15:54 16:34 19:54 dawn 07:15 07:54 79 % 04:01 before dawn
Tue, 09-Dec 15:54 16:33 21:19 dawn 07:16 07:55 69 % 04:50
Wed, 10-Dec 15:54 16:33 22:39 dawn 07:17 07:56 59 % 05:35
Thu, 11-Dec 15:54 16:33 23:54 dawn 07:18 07:57 49 % 06:17
Fri, 12-Dec 15:53 16:33 01:06 dawn 07:19 07:58 39 % 06:57
Sat, 13-Dec 15:54 16:33 02:18 dawn 07:19 07:59 30 % 07:38
Sun, 14-Dec 15:54 16:34 03:29 dawn 07:20 08:00 22 % 08:19
Mon, 15-Dec 15:54 16:34 04:42 dawn 07:21 08:01 14 % 09:03
Tue, 16-Dec 15:54 16:34 05:55 dawn 07:22 08:02 8 % 09:49
Wed, 17-Dec 15:54 16:34 07:05 dawn 07:22 08:02 4 % 10:38
Thu, 18-Dec 15:54 16:35 07:23 08:03 1 % 11:29
Fri, 19-Dec 15:55 16:35 07:24 08:04 0 %
Sat, 20-Dec 15:55 16:35 07:24 08:04 1 % 12:21
Sun, 21-Dec 15:56 16:36 dusk 16:48 07:25 08:05 4 % 13:13
Mon, 22-Dec 15:56 16:36 dusk 18:02 07:25 08:05 8 % 14:04
Tue, 23-Dec 15:57 16:37 dusk 19:20 07:25 08:05 14 % 14:53
Wed, 24-Dec 15:57 16:38 dusk 20:38 07:26 08:06 22 % 15:39
Thu, 25-Dec 15:58 16:38 dusk 21:56 07:26 08:06 31 % 16:24
Fri, 26-Dec 15:59 16:39 dusk 23:14 07:26 08:06 41 % 17:08
Sat, 27-Dec 16:00 16:40 dusk 00:34 07:26 08:06 52 % 17:53
Sun, 28-Dec 16:01 16:40 dusk 01:58 07:27 08:07 63 % 18:40
Mon, 29-Dec 16:01 16:41 dusk 03:27 07:27 08:07 74 % 19:31
Tue, 30-Dec 16:02 16:42 dusk 04:59 07:27 08:07 84 % 20:27 after dusk
Wed, 31-Dec 16:03 16:43 dusk 06:29 07:27 08:06 91 % 21:28 after dusk
Thu, 01-Jan 16:04 16:44 dusk dawn 07:27 08:06 97 % 22:34 all night
Fri, 02-Jan 16:05 16:45 dusk dawn 07:27 08:06 100 % 23:41 all night
Sat, 03-Jan 16:07 16:46 dusk dawn 07:26 08:06 99 % 00:45 all night
Sun, 04-Jan 16:08 16:47 17:20 dawn 07:26 08:06 96 % 01:45 before dawn
Mon, 05-Jan 16:09 16:48 18:49 dawn 07:26 08:05 91 % 02:38 before dawn
Tue, 06-Jan 16:10 16:49 20:14 dawn 07:26 08:05 84 % 03:26 before dawn
Wed, 07-Jan 16:11 16:51 21:34 dawn 07:25 08:04 76 % 04:11 before dawn
Thu, 08-Jan 16:13 16:52 22:50 dawn 07:25 08:04 66 % 04:53

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.