Sunrise and sunset Chicago
Monday, September 1, 2025
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 04:39 | 05:15 |
| Morning nautical twilight | 05:15 | 05:49 |
| Morning civil twilight | 05:49 | 06:17 |
| Sunrise and sunset | 06:17 | 19:22 |
| Evening civil twilight | 19:22 | 19:50 |
| Evening nautical twilight | 19:50 | 20:24 |
| Evening astronomical twilight | 20:24 | 21:00 |
