howmuchsun

Vitamin D from sunlight in Paraguay

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 Paraguay.

CityLatitudeElevationVitamin D winter
Asunción 25.29°S 113 m none
Ciudad del Este 25.50°S 197 m none
San Lorenzo 25.34°S 119 m none

How these dates are calculated