Vitamin D

The sun, month by month

Sunrise and sunset in London in October

On October 1 in London the sun rises at 07:05 and sets at 18:33; on day 31 it rises at 06:57 and sets at 16:31. Over the month the day gets 115 minutes shorter.

Sunrise07:29
Sunset18:02
Golden hour17:16–18:02
Day length10 h 33 min

Day by day

All times are local to London. Dawn and dusk mark civil twilight.

DayDawnSunriseSunsetDuskDay length
106:3207:0518:3319:0711 h 28 min
206:3407:0718:3119:0411 h 24 min
306:3507:0918:2919:0211 h 20 min
406:3707:1018:2718:6011 h 16 min
506:3907:1218:2418:5811 h 12 min
606:4007:1418:2218:5511 h 08 min
706:4207:1518:2018:5311 h 04 min
806:4407:1718:1718:5111 h 00 min
906:4507:1918:1518:4910 h 56 min
1006:4707:2118:1318:4710 h 52 min
1106:4907:2218:1118:4410 h 48 min
1206:5007:2418:0918:4210 h 45 min
1306:5207:2618:0618:4010 h 41 min
1406:5407:2718:0418:3810 h 37 min
1506:5507:2918:0218:3610 h 33 min
1606:5707:3117:6018:3410 h 29 min
1706:5907:3317:5818:3210 h 25 min
1807:0007:3417:5618:3010 h 21 min
1907:0207:3617:5418:2810 h 18 min
2007:0407:3817:5218:2610 h 14 min
2107:0507:4017:5018:2410 h 10 min
2207:0707:4117:4818:2210 h 06 min
2307:0907:4317:4618:2010 h 03 min
2407:1007:4517:4418:189 h 59 min
2507:1207:4717:4218:179 h 55 min
2606:1406:4816:4017:159 h 51 min
2706:1506:5016:3817:139 h 48 min
2806:1706:5216:3617:119 h 44 min
2906:1906:5416:3417:109 h 41 min
3006:2006:5616:3317:089 h 37 min
3106:2206:5716:3117:069 h 34 min

Approximate astronomical values: they can shift a minute or two from year to year.

What about vitamin D in October?

In October the sun doesn't climb high enough in London for vitamin D synthesis: the season to mind your diet or consider supplementation.

See the London vitamin D guide