Sunrise and sunset Ottawa
Monday, December 1, 2025
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:37 | 06:13 |
| Morning nautical twilight | 06:13 | 06:49 |
| Morning civil twilight | 06:49 | 07:23 |
| Sunrise and sunset | 07:23 | 16:20 |
| Evening civil twilight | 16:20 | 16:53 |
| Evening nautical twilight | 16:53 | 17:30 |
| Evening astronomical twilight | 17:30 | 18:06 |
