| Treharris Time | EAT | |
|---|---|---|
| 11:00 PM Monday Treharris Time (BST) | ↔ | 01:00 AM Tuesday EAT |
| 12:00 AM Tuesday Treharris Time (BST) | ↔ | 02:00 AM Tuesday EAT |
| 01:00 AM Tuesday Treharris Time (BST) | ↔ | 03:00 AM Tuesday EAT |
| 02:00 AM Tuesday Treharris Time (BST) | ↔ | 04:00 AM Tuesday EAT |
| 03:00 AM Tuesday Treharris Time (BST) | ↔ | 05:00 AM Tuesday EAT |