Vitamin D

The sun, month by month

Sunrise and sunset in Warsaw in April

On April 1 in Warsaw the sun rises at 06:14 and sets at 19:07; on day 30 it rises at 05:09 and sets at 19:58. Over the month the day grows 116 minutes longer.

Sunrise05:41
Sunset19:31
Golden hour18:46–19:31
Day length13 h 50 min

Day by day

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

DayDawnSunriseSunsetDuskDay length
105:4006:1419:0719:4112 h 53 min
205:3706:1219:0819:4312 h 57 min
305:3506:0919:1019:4513 h 01 min
405:3206:0719:1219:4713 h 05 min
505:3006:0419:1419:4813 h 09 min
605:2706:0219:1519:5013 h 13 min
705:2505:6019:1719:5213 h 17 min
805:2205:5719:1919:5413 h 22 min
905:2005:5519:2119:5613 h 26 min
1005:1705:5319:2219:5813 h 30 min
1105:1505:5019:2419:6013 h 34 min
1205:1205:4819:2620:0213 h 38 min
1305:1005:4619:2820:0313 h 42 min
1405:0805:4319:3020:0513 h 46 min
1505:0505:4119:3120:0713 h 50 min
1605:0305:3919:3320:0913 h 54 min
1705:0005:3719:3520:1113 h 58 min
1804:5805:3419:3720:1314 h 02 min
1904:5605:3219:3820:1514 h 06 min
2004:5305:3019:4020:1714 h 10 min
2104:5105:2819:4220:1914 h 14 min
2204:4805:2619:4420:2114 h 18 min
2304:4605:2319:4520:2314 h 22 min
2404:4405:2119:4720:2514 h 26 min
2504:4105:1919:4920:2714 h 30 min
2604:3905:1719:5120:2914 h 34 min
2704:3705:1519:5220:3114 h 38 min
2804:3405:1319:5420:3214 h 41 min
2904:3205:1119:5620:3414 h 45 min
3004:3005:0919:5820:3614 h 49 min

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

What about vitamin D in April?

In April, the typical synthesis window in Warsaw runs from 11:00 to 15:00: with medium skin and a t-shirt, ~14 min at the best moment is enough.

See the Warsaw vitamin D guide