Vitamin D from sunlight in Costa Rica
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 Costa Rica.
| City | Latitude | Elevation | Vitamin D winter |
|---|---|---|---|
| San José | 9.93°N | 1,133 m | none |
The same sun that makes vitamin D also burns. UV index and sunburn times in Costa Rica →