Vitamin D

The sun, month by month

Sunrise and sunset in Los Angeles in February

On February 1 in Los Angeles the sun rises at 06:52 and sets at 17:22; on day 28 it rises at 06:26 and sets at 17:47. Over the month the day grows 51 minutes longer.

Sunrise06:40
Sunset17:35
Golden hour17:00–17:35
Day length10 h 55 min

Day by day

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

DayDawnSunriseSunsetDuskDay length
106:2506:5217:2217:4810 h 30 min
206:2506:5117:2317:4910 h 32 min
306:2406:5017:2417:5010 h 33 min
406:2306:5017:2517:5110 h 35 min
506:2306:4917:2617:5210 h 37 min
606:2206:4817:2717:5310 h 39 min
706:2106:4717:2717:5410 h 40 min
806:2006:4617:2817:5410 h 42 min
906:2006:4617:2917:5510 h 44 min
1006:1906:4517:3017:5610 h 46 min
1106:1806:4417:3117:5710 h 47 min
1206:1706:4317:3217:5810 h 49 min
1306:1606:4217:3317:5910 h 51 min
1406:1506:4117:3417:6010 h 53 min
1506:1406:4017:3518:0110 h 55 min
1606:1306:3917:3618:0210 h 57 min
1706:1206:3817:3718:0210 h 59 min
1806:1106:3717:3818:0311 h 01 min
1906:1006:3617:3918:0411 h 03 min
2006:0906:3517:4018:0511 h 05 min
2106:0806:3417:4018:0611 h 07 min
2206:0706:3317:4118:0711 h 09 min
2306:0606:3217:4218:0811 h 11 min
2406:0506:3017:4318:0811 h 13 min
2506:0406:2917:4418:0911 h 15 min
2606:0306:2817:4518:1011 h 17 min
2706:0206:2717:4618:1111 h 19 min
2806:0106:2617:4718:1211 h 21 min

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

What about vitamin D in February?

In February, the typical synthesis window in Los Angeles runs from 11:00 to 15:00: with medium skin and a t-shirt, ~12 min at the best moment is enough.

See the Los Angeles vitamin D guide