Sunrise and sunset Viseu
Thursday, September 7, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:31 | 06:05 |
| Morning nautical twilight | 06:05 | 06:37 |
| Morning civil twilight | 06:37 | 07:05 |
| Sunrise and sunset | 07:05 | 19:52 |
| Evening civil twilight | 19:52 | 20:20 |
| Evening nautical twilight | 20:20 | 20:53 |
| Evening astronomical twilight | 20:53 | 21:27 |
