| Chicago Ridge Time | PDT | |
|---|---|---|
| 06:00 AM Thursday Chicago Ridge Time (CDT) | ↔ | 04:00 AM Thursday PDT |
| 07:00 AM Thursday Chicago Ridge Time (CDT) | ↔ | 05:00 AM Thursday PDT |
| 08:00 AM Thursday Chicago Ridge Time (CDT) | ↔ | 06:00 AM Thursday PDT |
| 09:00 AM Thursday Chicago Ridge Time (CDT) | ↔ | 07:00 AM Thursday PDT |
| 10:00 AM Thursday Chicago Ridge Time (CDT) | ↔ | 08:00 AM Thursday PDT |