howmuchsun

Vitamin D from sunlight in Kosovo

How long you need in the sun to make vitamin D, and when the sun is too low to make any at all, for 3 cities in Kosovo.

CityLatitudeElevationVitamin D winter
Pristina 42.67°N 597 m 25 Oct – 24 Feb (123 days)
Prizren 42.21°N 413 m 26 Oct – 23 Feb (121 days)
Mitrovicë 42.88°N 509 m 24 Oct – 25 Feb (125 days)

How these dates are calculated