Vitamin D

The sun, month by month

Sunrise and sunset in Amsterdam in July

On July 1 in Amsterdam the sun rises at 05:22 and sets at 22:06; on day 31 it rises at 05:59 and sets at 21:34. Over the month the day gets 69 minutes shorter.

Sunrise05:36
Sunset21:56
Golden hour21:02–21:56
Day length16 h 20 min

Day by day

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

DayDawnSunriseSunsetDuskDay length
104:3305:2222:0622:5516 h 43 min
204:3405:2322:0522:5416 h 42 min
304:3505:2422:0522:5416 h 41 min
404:3605:2522:0422:5316 h 40 min
504:3705:2522:0422:5216 h 38 min
604:3805:2622:0322:5216 h 37 min
704:3905:2722:0322:5116 h 35 min
804:4005:2822:0222:5016 h 34 min
904:4105:2922:0122:4916 h 32 min
1004:4305:3022:0022:4816 h 30 min
1104:4405:3121:6022:4716 h 28 min
1204:4505:3321:5922:4616 h 26 min
1304:4705:3421:5822:4516 h 24 min
1404:4805:3521:5722:4316 h 22 min
1504:5005:3621:5622:4216 h 20 min
1604:5105:3721:5522:4116 h 17 min
1704:5305:3921:5422:3916 h 15 min
1804:5405:4021:5222:3816 h 12 min
1904:5605:4121:5122:3716 h 10 min
2004:5805:4321:5022:3516 h 07 min
2104:5905:4421:4922:3316 h 05 min
2205:0105:4621:4722:3216 h 02 min
2305:0305:4721:4622:3015 h 59 min
2405:0505:4921:4522:2915 h 56 min
2505:0605:5021:4322:2715 h 53 min
2605:0805:5221:4222:2515 h 50 min
2705:1005:5321:4022:2315 h 47 min
2805:1205:5521:3922:2115 h 44 min
2905:1405:5621:3722:1915 h 41 min
3005:1505:5821:3522:1815 h 38 min
3105:1705:5921:3422:1615 h 34 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 Amsterdam runs from 11:00 to 18:00: with medium skin and a t-shirt, ~9 min at the best moment is enough.

See the Amsterdam vitamin D guide