Sunrise and sunset Gravenhurst
Friday, September 12, 2025
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:13 | 05:49 |
| Morning nautical twilight | 05:49 | 06:24 |
| Morning civil twilight | 06:24 | 06:54 |
| Sunrise and sunset | 06:54 | 19:32 |
| Evening civil twilight | 19:32 | 20:01 |
| Evening nautical twilight | 20:01 | 20:36 |
| Evening astronomical twilight | 20:36 | 21:12 |
