| Ganghwa-gun Time | SGT | |
|---|---|---|
| 12:00 AM Thursday Ganghwa-gun Time (KST) | ↔ | 11:00 PM Wednesday SGT |
| 01:00 AM Thursday Ganghwa-gun Time (KST) | ↔ | 12:00 AM Thursday SGT |
| 02:00 AM Thursday Ganghwa-gun Time (KST) | ↔ | 01:00 AM Thursday SGT |
| 03:00 AM Thursday Ganghwa-gun Time (KST) | ↔ | 02:00 AM Thursday SGT |
| 04:00 AM Thursday Ganghwa-gun Time (KST) | ↔ | 03:00 AM Thursday SGT |