Vitamin D

The sun, month by month

Sunrise and sunset in Rome in July

On July 1 in Rome the sun rises at 05:38 and sets at 20:49; on day 31 it rises at 06:03 and sets at 20:29. Over the month the day gets 44 minutes shorter.

Sunrise05:48
Sunset20:44
Golden hour20:02–20:44
Day length14 h 56 min

Day by day

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

DayDawnSunriseSunsetDuskDay length
105:0405:3820:4921:2315 h 11 min
205:0405:3920:4921:2315 h 10 min
305:0505:3920:4821:2315 h 09 min
405:0605:4020:4821:2215 h 09 min
505:0605:4020:4821:2215 h 08 min
605:0705:4120:4821:2215 h 07 min
705:0805:4220:4721:2115 h 06 min
805:0905:4220:4721:2115 h 05 min
905:0905:4320:4721:2015 h 04 min
1005:1005:4420:4621:2015 h 03 min
1105:1105:4420:4621:1915 h 01 min
1205:1205:4520:4521:1915 h 00 min
1305:1305:4620:4521:1814 h 59 min
1405:1305:4720:4421:1714 h 57 min
1505:1405:4820:4421:1714 h 56 min
1605:1505:4820:4321:1614 h 55 min
1705:1605:4920:4221:1514 h 53 min
1805:1705:5020:4221:1414 h 51 min
1905:1805:5120:4121:1414 h 50 min
2005:1905:5220:4021:1314 h 48 min
2105:2005:5320:3921:1214 h 46 min
2205:2105:5420:3821:1114 h 45 min
2305:2205:5520:3821:1014 h 43 min
2405:2305:5620:3721:0914 h 41 min
2505:2405:5720:3621:0814 h 39 min
2605:2605:5820:3521:0714 h 37 min
2705:2705:5920:3421:0614 h 35 min
2805:2805:6020:3321:0514 h 33 min
2905:2906:0120:3221:0314 h 31 min
3005:3006:0220:3121:0214 h 29 min
3105:3106:0320:2921:0114 h 27 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 Rome runs from 10:00 to 18:00: with medium skin and a t-shirt, ~6 min at the best moment is enough.

See the Rome vitamin D guide