| Chicago Ridge Time | BST | |
|---|---|---|
| 11:00 PM Monday Chicago Ridge Time (CDT) | ↔ | 05:00 AM Tuesday BST |
| 12:00 AM Tuesday Chicago Ridge Time (CDT) | ↔ | 06:00 AM Tuesday BST |
| 01:00 AM Tuesday Chicago Ridge Time (CDT) | ↔ | 07:00 AM Tuesday BST |
| 02:00 AM Tuesday Chicago Ridge Time (CDT) | ↔ | 08:00 AM Tuesday BST |
| 03:00 AM Tuesday Chicago Ridge Time (CDT) | ↔ | 09:00 AM Tuesday BST |