| Jeju Time | HST | |
|---|---|---|
| 11:00 PM Friday Jeju Time (KST) | ↔ | 04:00 AM Friday HST |
| 12:00 AM Saturday Jeju Time (KST) | ↔ | 05:00 AM Friday HST |
| 01:00 AM Saturday Jeju Time (KST) | ↔ | 06:00 AM Friday HST |
| 02:00 AM Saturday Jeju Time (KST) | ↔ | 07:00 AM Friday HST |
| 03:00 AM Saturday Jeju Time (KST) | ↔ | 08:00 AM Friday HST |