Vitamin D

The sun, month by month

Sunrise and sunset in Seattle in June

On June 1 in Seattle the sun rises at 05:16 and sets at 20:58; on day 30 it rises at 05:15 and sets at 21:11. Over the month the day grows 14 minutes longer.

Sunrise05:11
Sunset21:08
Golden hour20:20–21:08
Day length15 h 58 min

Day by day

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

DayDawnSunriseSunsetDuskDay length
104:3605:1620:5821:3715 h 42 min
204:3605:1520:5921:3915 h 44 min
304:3505:1421:0021:4015 h 46 min
404:3405:1421:0121:4115 h 47 min
504:3405:1321:0221:4215 h 48 min
604:3305:1321:0321:4215 h 50 min
704:3305:1321:0321:4315 h 51 min
804:3205:1221:0421:4415 h 52 min
904:3205:1221:0521:4515 h 53 min
1004:3105:1221:0521:4615 h 54 min
1104:3105:1121:0621:4615 h 55 min
1204:3105:1121:0721:4715 h 56 min
1304:3005:1121:0721:4815 h 56 min
1404:3005:1121:0821:4815 h 57 min
1504:3005:1121:0821:4915 h 58 min
1604:3005:1121:0921:4915 h 58 min
1704:3005:1121:0921:5015 h 58 min
1804:3005:1121:1021:5015 h 59 min
1904:3005:1121:1021:5115 h 59 min
2004:3005:1121:1021:5115 h 59 min
2104:3005:1121:1021:5115 h 59 min
2204:3105:1121:1121:5115 h 59 min
2304:3105:1221:1121:5115 h 59 min
2404:3105:1221:1121:5215 h 59 min
2504:3205:1221:1121:5215 h 59 min
2604:3205:1321:1121:5215 h 58 min
2704:3205:1321:1121:5215 h 58 min
2804:3305:1421:1121:5115 h 57 min
2904:3405:1421:1121:5115 h 57 min
3004:3405:1521:1121:5115 h 56 min

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

What about vitamin D in June?

In June, the typical synthesis window in Seattle runs from 10:00 to 18:00: with medium skin and a t-shirt, ~7 min at the best moment is enough.

See the Seattle vitamin D guide