| Calumet City Time | GMT | |
|---|---|---|
| 12:34 PM Tuesday Calumet City Time (CDT) | ↔ | 05:34 PM Tuesday GMT |
| 01:34 PM Tuesday Calumet City Time (CDT) | ↔ | 06:34 PM Tuesday GMT |
| 02:34 PM Tuesday Calumet City Time (CDT) | ↔ | 07:34 PM Tuesday GMT |
| 03:34 PM Tuesday Calumet City Time (CDT) | ↔ | 08:34 PM Tuesday GMT |
| 04:34 PM Tuesday Calumet City Time (CDT) | ↔ | 09:34 PM Tuesday GMT |