Zonsopgang en zonsondergang Usakos
maandag 20 december 2021
| Start | End | |
|---|---|---|
| Astronomische morgenschemering | 04:46 | 05:17 |
| Nautische morgenschemering | 05:17 | 05:46 |
| Civiele morgenschemering | 05:46 | 06:11 |
| Zonsopgang en zonsondergang | 06:11 | 19:38 |
| Civiele avondschemering | 19:38 | 20:03 |
| Nautische avondschemering | 20:03 | 20:33 |
| Astronomische avondschemering | 20:33 | 21:04 |
