| Porthmadog Time | EEST | |
|---|---|---|
| 05:02 AM Monday Porthmadog Time (BST) | ↔ | 07:02 AM Monday EEST |
| 06:02 AM Monday Porthmadog Time (BST) | ↔ | 08:02 AM Monday EEST |
| 07:02 AM Monday Porthmadog Time (BST) | ↔ | 09:02 AM Monday EEST |
| 08:02 AM Monday Porthmadog Time (BST) | ↔ | 10:02 AM Monday EEST |
| 09:02 AM Monday Porthmadog Time (BST) | ↔ | 11:02 AM Monday EEST |