| Perth Time | HDT | |
|---|---|---|
| 01:00 AM Friday Perth Time (AWST) | ↔ | 08:00 AM Thursday HDT |
| 02:00 AM Friday Perth Time (AWST) | ↔ | 09:00 AM Thursday HDT |
| 03:00 AM Friday Perth Time (AWST) | ↔ | 10:00 AM Thursday HDT |
| 04:00 AM Friday Perth Time (AWST) | ↔ | 11:00 AM Thursday HDT |
| 05:00 AM Friday Perth Time (AWST) | ↔ | 12:00 PM Thursday HDT |