Sunrise and sunset Chicago
Monday, December 21, 2026
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:35 | 06:08 |
| Morning nautical twilight | 06:08 | 06:43 |
| Morning civil twilight | 06:43 | 07:15 |
| Sunrise and sunset | 07:15 | 16:22 |
| Evening civil twilight | 16:22 | 16:53 |
| Evening nautical twilight | 16:53 | 17:28 |
| Evening astronomical twilight | 17:28 | 18:02 |
