howmuchsun

Vitamin D from sunlight in Liechtenstein

How long you need in the sun to make vitamin D, and when the sun is too low to make any at all, for 1 city in Liechtenstein.

CityLatitudeElevationVitamin D winter
Schaan 47.16°N 453 m 9 Oct – 13 Mar (156 days)

How these dates are calculated