howmuchsun

Vitamin D from sunlight in Togo

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 Togo.

CityLatitudeElevationVitamin D winter
Lomé 6.13°N 13 m none
Sokodé 8.98°N 402 m none
Kara 9.55°N 291 m none

How these dates are calculated