Vitamin D

The sun, month by month

Sunrise and sunset in Vienna in March

On March 1 in Vienna the sun rises at 06:40 and sets at 17:35; on day 31 it rises at 06:38 and sets at 19:20. Over the month the day grows 107 minutes longer.

Sunrise06:12
Sunset17:57
Golden hour17:15–17:57
Day length11 h 45 min

Day by day

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

DayDawnSunriseSunsetDuskDay length
106:0906:4017:3518:0710 h 55 min
206:0706:3817:3718:0810 h 59 min
306:0506:3617:3818:1011 h 02 min
406:0306:3417:4018:1111 h 06 min
506:0106:3217:4118:1311 h 09 min
605:5906:3017:4318:1411 h 13 min
705:5706:2817:4418:1611 h 16 min
805:5506:2617:4618:1711 h 20 min
905:5306:2417:4718:1911 h 23 min
1005:5106:2217:4918:2011 h 27 min
1105:4906:2017:5118:2211 h 30 min
1205:4706:1817:5218:2311 h 34 min
1305:4506:1617:5418:2511 h 38 min
1405:4306:1417:5518:2611 h 41 min
1505:4106:1217:5718:2811 h 45 min
1605:3906:1017:5818:2911 h 48 min
1705:3706:0817:6018:3111 h 52 min
1805:3406:0618:0118:3211 h 56 min
1905:3206:0318:0318:3411 h 59 min
2005:3006:0118:0418:3512 h 03 min
2105:2805:5918:0618:3712 h 06 min
2205:2605:5718:0718:3812 h 10 min
2305:2405:5518:0918:4012 h 14 min
2405:2205:5318:1018:4112 h 17 min
2505:1905:5118:1218:4312 h 21 min
2605:1705:4918:1318:4412 h 24 min
2705:1505:4618:1418:4612 h 28 min
2805:1305:4418:1618:4712 h 32 min
2905:1105:4218:1718:4912 h 35 min
3006:0906:4019:1919:5012 h 39 min
3106:0606:3819:2019:5212 h 42 min

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

What about vitamin D in March?

In March, the typical synthesis window in Vienna runs from 12:00 to 13:00: with medium skin and a t-shirt, ~19 min at the best moment is enough.

See the Vienna vitamin D guide