Zonsopgang en zonsondergang Porto
vrijdag 8 december 2017
| Start | End | |
|---|---|---|
| Astronomische morgenschemering | 06:09 | 06:42 |
| Nautische morgenschemering | 06:42 | 07:17 |
| Civiele morgenschemering | 07:17 | 07:47 |
| Zonsopgang en zonsondergang | 07:47 | 17:04 |
| Civiele avondschemering | 17:04 | 17:35 |
| Nautische avondschemering | 17:35 | 18:10 |
| Astronomische avondschemering | 18:10 | 18:43 |
