| Merthyr Tydfil Time | UTC | |
|---|---|---|
| 07:00 AM Monday Merthyr Tydfil Time (BST) | ↔ | 06:00 AM Monday UTC |
| 08:00 AM Monday Merthyr Tydfil Time (BST) | ↔ | 07:00 AM Monday UTC |
| 09:00 AM Monday Merthyr Tydfil Time (BST) | ↔ | 08:00 AM Monday UTC |
| 10:00 AM Monday Merthyr Tydfil Time (BST) | ↔ | 09:00 AM Monday UTC |
| 11:00 AM Monday Merthyr Tydfil Time (BST) | ↔ | 10:00 AM Monday UTC |