| Calumet City Time | UTC | |
|---|---|---|
| 10:00 PM Friday Calumet City Time (CST) | ↔ | 04:00 AM Saturday UTC |
| 11:00 PM Friday Calumet City Time (CST) | ↔ | 05:00 AM Saturday UTC |
| 12:00 AM Saturday Calumet City Time (CST) | ↔ | 06:00 AM Saturday UTC |
| 01:00 AM Saturday Calumet City Time (CST) | ↔ | 07:00 AM Saturday UTC |
| 02:00 AM Saturday Calumet City Time (CST) | ↔ | 08:00 AM Saturday UTC |