Sunrise and sunset Viana do Castelo
Thursday, September 21, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:49 | 06:22 |
| Morning nautical twilight | 06:22 | 06:55 |
| Morning civil twilight | 06:55 | 07:22 |
| Sunrise and sunset | 07:22 | 19:33 |
| Evening civil twilight | 19:33 | 20:00 |
| Evening nautical twilight | 20:00 | 20:33 |
| Evening astronomical twilight | 20:33 | 21:06 |
