Sunrise and sunset Ottawa
Tuesday, September 9, 2025
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 04:52 | 05:29 |
| Morning nautical twilight | 05:29 | 06:05 |
| Morning civil twilight | 06:05 | 06:35 |
| Sunrise and sunset | 06:35 | 19:23 |
| Evening civil twilight | 19:23 | 19:53 |
| Evening nautical twilight | 19:53 | 20:29 |
| Evening astronomical twilight | 20:29 | 21:06 |
