| Calumet City Time | UTC | |
|---|---|---|
| 09:00 AM Sunday Calumet City Time (CDT) | ↔ | 02:00 PM Sunday UTC |
| 10:00 AM Sunday Calumet City Time (CDT) | ↔ | 03:00 PM Sunday UTC |
| 11:00 AM Sunday Calumet City Time (CDT) | ↔ | 04:00 PM Sunday UTC |
| 12:00 PM Sunday Calumet City Time (CDT) | ↔ | 05:00 PM Sunday UTC |
| 01:00 PM Sunday Calumet City Time (CDT) | ↔ | 06:00 PM Sunday UTC |