| Koumac Time | HST | |
|---|---|---|
| 03:00 AM Wednesday Koumac Time (NCT) | ↔ | 06:00 AM Tuesday HST |
| 04:00 AM Wednesday Koumac Time (NCT) | ↔ | 07:00 AM Tuesday HST |
| 05:00 AM Wednesday Koumac Time (NCT) | ↔ | 08:00 AM Tuesday HST |
| 06:00 AM Wednesday Koumac Time (NCT) | ↔ | 09:00 AM Tuesday HST |
| 07:00 AM Wednesday Koumac Time (NCT) | ↔ | 10:00 AM Tuesday HST |