Sunrise and sunset Calgary
Friday, September 3, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 04:53 | 05:38 |
| Morning nautical twilight | 05:38 | 06:20 |
| Morning civil twilight | 06:20 | 06:54 |
| Sunrise and sunset | 06:54 | 20:15 |
| Evening civil twilight | 20:15 | 20:49 |
| Evening nautical twilight | 20:49 | 21:30 |
| Evening astronomical twilight | 21:30 | 22:16 |
