Sunrise and sunset Chicago
Tuesday, September 7, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 04:47 | 05:22 |
| Morning nautical twilight | 05:22 | 05:55 |
| Morning civil twilight | 05:55 | 06:23 |
| Sunrise and sunset | 06:23 | 19:12 |
| Evening civil twilight | 19:12 | 19:40 |
| Evening nautical twilight | 19:40 | 20:13 |
| Evening astronomical twilight | 20:13 | 20:48 |
