Vitamin D from sunlight in South Sudan
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 South Sudan.
| City | Latitude | Elevation | Vitamin D winter |
|---|---|---|---|
| Juba | 4.85°N | 518 m | none |
| Winejok | 9.01°N | 419 m | none |
| Yei | 4.09°N | 836 m | none |
The same sun that makes vitamin D also burns. UV index and sunburn times in South Sudan →