Sunrise and sunset Viseu
Saturday, September 30, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:57 | 06:29 |
| Morning nautical twilight | 06:29 | 07:00 |
| Morning civil twilight | 07:00 | 07:28 |
| Sunrise and sunset | 07:28 | 19:14 |
| Evening civil twilight | 19:14 | 19:41 |
| Evening nautical twilight | 19:41 | 20:13 |
| Evening astronomical twilight | 20:13 | 20:44 |
