Vitamin D

The sun, month by month

Sunrise and sunset in Barcelona in July

On July 1 in Barcelona the sun rises at 06:21 and sets at 21:28; on day 31 it rises at 06:45 and sets at 21:10. Over the month the day gets 43 minutes shorter.

Sunrise06:31
Sunset21:23
Golden hour20:42–21:23
Day length14 h 53 min

Day by day

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

DayDawnSunriseSunsetDuskDay length
105:4706:2121:2822:0215 h 07 min
205:4806:2221:2822:0215 h 07 min
305:4906:2221:2822:0215 h 06 min
405:4906:2321:2822:0215 h 05 min
505:5006:2321:2822:0115 h 04 min
605:5006:2421:2722:0115 h 03 min
705:5106:2521:2722:0015 h 02 min
805:5206:2521:2722:0015 h 01 min
905:5306:2621:2621:6015 h 00 min
1005:5306:2721:2621:5914 h 59 min
1105:5406:2721:2521:5914 h 58 min
1205:5506:2821:2521:5814 h 57 min
1305:5606:2921:2421:5714 h 56 min
1405:5706:3021:2421:5714 h 54 min
1505:5806:3121:2321:5614 h 53 min
1605:5906:3121:2321:5514 h 51 min
1705:6006:3221:2221:5514 h 50 min
1806:0006:3321:2121:5414 h 48 min
1906:0106:3421:2121:5314 h 47 min
2006:0206:3521:2021:5214 h 45 min
2106:0306:3621:1921:5114 h 43 min
2206:0406:3721:1821:5014 h 42 min
2306:0506:3721:1721:4914 h 40 min
2406:0606:3821:1721:4814 h 38 min
2506:0806:3921:1621:4714 h 36 min
2606:0906:4021:1521:4614 h 34 min
2706:1006:4121:1421:4514 h 32 min
2806:1106:4221:1321:4414 h 30 min
2906:1206:4321:1221:4314 h 28 min
3006:1306:4421:1121:4214 h 26 min
3106:1406:4521:1021:4114 h 24 min

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

What about vitamin D in July?

In July, the typical synthesis window in Barcelona runs from 10:00 to 18:00: with medium skin and a t-shirt, ~6 min at the best moment is enough.

See the Barcelona vitamin D guide