Sunrise and sunset Ottawa
Thursday, September 21, 2023
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:09 | 05:45 |
| Morning nautical twilight | 05:45 | 06:19 |
| Morning civil twilight | 06:19 | 06:49 |
| Sunrise and sunset | 06:49 | 19:01 |
| Evening civil twilight | 19:01 | 19:31 |
| Evening nautical twilight | 19:31 | 20:05 |
| Evening astronomical twilight | 20:05 | 20:41 |
