| Calumet City Time | NZDT | |
|---|---|---|
| 03:45 AM Tuesday Calumet City Time (CST) | ↔ | 10:45 PM Tuesday NZDT |
| 04:45 AM Tuesday Calumet City Time (CST) | ↔ | 11:45 PM Tuesday NZDT |
| 05:45 AM Tuesday Calumet City Time (CST) | ↔ | 12:45 AM Wednesday NZDT |
| 06:45 AM Tuesday Calumet City Time (CST) | ↔ | 01:45 AM Wednesday NZDT |
| 07:45 AM Tuesday Calumet City Time (CST) | ↔ | 02:45 AM Wednesday NZDT |