howmuchsun

Vitamin D from sunlight in Myanmar

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 Myanmar.

CityLatitudeElevationVitamin D winter
Yangon 16.81°N 30 m none
Mandalay 21.97°N 83 m none
Nay Pyi Taw 19.75°N 122 m none

How these dates are calculated