Sunrise and sunset Chicago
Tuesday, August 4, 2026
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 03:56 | 04:39 |
| Morning nautical twilight | 04:39 | 05:17 |
| Morning civil twilight | 05:17 | 05:48 |
| Sunrise and sunset | 05:48 | 20:03 |
| Evening civil twilight | 20:03 | 20:34 |
| Evening nautical twilight | 20:34 | 21:13 |
| Evening astronomical twilight | 21:13 | 21:55 |
