Zonsopgang en zonsondergang Porto
vrijdag 29 december 2017
| Start | End | |
|---|---|---|
| Astronomische morgenschemering | 06:21 | 06:54 |
| Nautische morgenschemering | 06:54 | 07:29 |
| Civiele morgenschemering | 07:29 | 08:00 |
| Zonsopgang en zonsondergang | 08:00 | 17:13 |
| Civiele avondschemering | 17:13 | 17:44 |
| Nautische avondschemering | 17:44 | 18:18 |
| Astronomische avondschemering | 18:18 | 18:52 |
