| Calais Time | GMT | |
|---|---|---|
| 12:00 AM Wednesday Calais Time (CET) | ↔ | 11:00 PM Tuesday GMT |
| 01:00 AM Wednesday Calais Time (CET) | ↔ | 12:00 AM Wednesday GMT |
| 02:00 AM Wednesday Calais Time (CET) | ↔ | 01:00 AM Wednesday GMT |
| 03:00 AM Wednesday Calais Time (CET) | ↔ | 02:00 AM Wednesday GMT |
| 04:00 AM Wednesday Calais Time (CET) | ↔ | 03:00 AM Wednesday GMT |