Vitamin D

The sun, month by month

Sunrise and sunset in Bogota in March

On March 1 in Bogota the sun rises at 06:09 and sets at 18:10; on day 31 it rises at 05:56 and sets at 18:05. Over the month the day grows 8 minutes longer.

Sunrise06:04
Sunset18:08
Golden hour17:41–18:08
Day length12 h 05 min

Day by day

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

DayDawnSunriseSunsetDuskDay length
105:4806:0918:1018:3112 h 01 min
205:4706:0818:1018:3112 h 02 min
305:4706:0818:1018:3112 h 02 min
405:4706:0818:1018:3112 h 02 min
505:4706:0718:1018:3112 h 02 min
605:4606:0718:1018:3012 h 03 min
705:4606:0718:0918:3012 h 03 min
805:4506:0618:0918:3012 h 03 min
905:4506:0618:0918:3012 h 03 min
1005:4506:0618:0918:3012 h 04 min
1105:4406:0518:0918:3012 h 04 min
1205:4406:0518:0918:3012 h 04 min
1305:4406:0418:0918:2912 h 04 min
1405:4306:0418:0918:2912 h 05 min
1505:4306:0418:0818:2912 h 05 min
1605:4206:0318:0818:2912 h 05 min
1705:4206:0318:0818:2912 h 05 min
1805:4106:0218:0818:2912 h 06 min
1905:4106:0218:0818:2812 h 06 min
2005:4106:0118:0818:2812 h 06 min
2105:4006:0118:0718:2812 h 06 min
2205:4006:0018:0718:2812 h 07 min
2305:3906:0018:0718:2812 h 07 min
2405:3905:6018:0718:2812 h 07 min
2505:3805:5918:0718:2712 h 07 min
2605:3805:5918:0618:2712 h 08 min
2705:3705:5818:0618:2712 h 08 min
2805:3705:5818:0618:2712 h 08 min
2905:3705:5718:0618:2712 h 09 min
3005:3605:5718:0618:2612 h 09 min
3105:3605:5618:0518:2612 h 09 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 Bogota runs from 08:00 to 17:00: with medium skin and a t-shirt, ~3 min at the best moment is enough.

See the Bogota vitamin D guide