Forecast for Guildford, Surrey, UK (51.24,-0.57)

  Est. Sky Quality:  19.67 Magnitude.  Class 5 Bortle.  1.47 mcd/m2 Brightness.  1294.67 μcd/m2 Artificial Brightness.

Generated: 20/09/21 14:14:02. Forecast: 20/09/21 to 26/09/21. Timezone: UTC+1.00

Annual Darkness Embed Forecast Center on Midday Center on Midnight
Monday 20
Waxing Gibbous 100% Moon Rise 19:24 Moon Set 06:55
  • 14 Bad
  • 15 Bad
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Bad
  • 20 Bad
  • 21 Bad
  • 22 Good
  • 23 Bad
  • 00 Bad
  • 01 OK
  • 02 Good
  • 03 Bad
  • 04 Good
  • 05 OK
  • 06 Bad
  • 07 Good
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
  • 13 Bad
Sun - Rise: 06:48, Set: 19:04, Transit: 12:55. Moon - Rise: 19:24, Set: 06:55. Civil Dark: 19:37 - 06:15. Nautical Dark: 20:16 - 05:35. Astro Dark: 20:57 - 04:54
Tuesday 21
Full Moon 99% Moon Rise 19:39 Moon Set 08:07
  • 14 Bad
  • 15 Bad
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Bad
  • 20 Bad
  • 21 Bad
  • 22 Bad
  • 23 Bad
  • 00 Bad
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 Bad
  • 07 Bad
  • 08 Bad
  • 09 Bad
  • 10 Good
  • 11 Good
  • 12 Bad
  • 13 Bad
Sun - Rise: 06:49, Set: 19:02, Transit: 12:54. Moon - Rise: 19:39, Set: 08:07. Civil Dark: 19:35 - 06:16. Nautical Dark: 20:14 - 05:37. Astro Dark: 20:55 - 04:56
Wednesday 22
Waning Gibbous 96% Moon Rise 19:53 Moon Set 09:19
  • 14 OK
  • 15 OK
  • 16 OK
  • 17 OK
  • 18 Good
  • 19 Good
  • 20 Good
  • 21 Good
  • 22 Good
  • 23 Good
  • 00 Good
  • 01 Good
  • 02 OK
  • 03 OK
  • 04 Good
  • 05 Good
  • 06 Bad
  • 07 Bad
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
  • 13 Bad
Sun - Rise: 06:51, Set: 18:59, Transit: 12:54. Moon - Rise: 19:53, Set: 09:19. Civil Dark: 19:32 - 06:18. Nautical Dark: 20:11 - 05:39. Astro Dark: 20:52 - 04:58
Thursday 23
Waning Gibbous 91% Moon Rise 20:07 Moon Set 10:30
  • 14 Bad
  • 15 Bad
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Good
  • 20 Good
  • 21 Good
  • 22 Good
  • 23 OK
  • 00 Good
  • 01 Good
  • 02 Good
  • 03 Good
  • 04 Good
  • 05 Good
  • 06 Good
  • 07 Good
  • 08 Good
  • 09 Good
  • 10 Good
  • 11 Good
  • 12 Good
  • 13 OK
Sun - Rise: 06:52, Set: 18:57, Transit: 12:54. Moon - Rise: 20:07, Set: 10:30. Civil Dark: 19:30 - 06:19. Nautical Dark: 20:09 - 05:40. Astro Dark: 20:50 - 05:00
Friday 24
Waning Gibbous 84% Moon Rise 20:23 Moon Set 11:41
  • 14 OK
  • 15 OK
  • 16 OK
  • 17 OK
  • 18 OK
  • 19 Good
  • 20 Good
  • 21 OK
  • 22 OK
  • 23 OK
  • 00 OK
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 Bad
  • 07 Bad
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
  • 13 Bad
Sun - Rise: 06:54, Set: 18:55, Transit: 12:53. Moon - Rise: 20:23, Set: 11:41. Civil Dark: 19:28 - 06:21. Nautical Dark: 20:07 - 05:42. Astro Dark: 20:47 - 05:02
Saturday 25
Waning Gibbous 76% Moon Rise 20:43 Moon Set 12:50
  • 14 Bad
  • 15 Bad
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Bad
  • 20 Bad
  • 21 Bad
  • 22 Bad
  • 23 Bad
  • 00 Bad
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 Bad
  • 07 Bad
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
  • 13 Bad
Sun - Rise: 06:56, Set: 18:52, Transit: 12:53. Moon - Rise: 20:43, Set: 12:50. Civil Dark: 19:25 - 06:23. Nautical Dark: 20:04 - 05:44. Astro Dark: 20:45 - 05:04
Sunday 26
Waning Gibbous 68% Moon Rise 21:07 Moon Set 13:58
  • 14 Bad
  • 15 Bad
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Bad
  • 20 Bad
  • 21 Bad
  • 22 Bad
  • 23 Bad
  • 00 Bad
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 Bad
  • 07 Good
  • 08 Good
  • 09 Good
  • 10 Good
  • 11 Good
  • 12 Good
  • 13 OK
Sun - Rise: 06:57, Set: 18:50, Transit: 12:53. Moon - Rise: 21:07, Set: 13:58. Civil Dark: 19:23 - 06:24. Nautical Dark: 20:02 - 05:45. Astro Dark: 20:42 - 05:06
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