When it is 12:00 PM in Nuku'alofa, it is 8:00 PM the previous day in CLST.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
Nuku'alofa is 16 hours ahead of CLST.
🕐 Subtract 16 hours from Nuku'alofa time to get CLST time.
Nuku'alofa uses 13 hours ahead of Universal Time (UTC+1) and CLST uses 3 hours behind Universal Time (UTC-3).
| Nuku'alofa Time | CLST Time | |
|---|---|---|
| 12 AM Nuku'alofa Time | ↔ | 8 AM CLST Time |
| 1 AM Nuku'alofa Time | ↔ | 9 AM CLST Time |
| 2 AM Nuku'alofa Time | ↔ | 10 AM CLST Time |
| 3 AM Nuku'alofa Time | ↔ | 11 AM CLST Time |
| 4 AM Nuku'alofa Time | ↔ | 12 PM CLST Time |
| 5 AM Nuku'alofa Time | ↔ | 1 PM CLST Time |
| 6 AM Nuku'alofa Time | ↔ | 2 PM CLST Time |
| 7 AM Nuku'alofa Time | ↔ | 3 PM CLST Time |
| 8 AM Nuku'alofa Time | ↔ | 4 PM CLST Time |
| 9 AM Nuku'alofa Time | ↔ | 5 PM CLST Time |
| 10 AM Nuku'alofa Time | ↔ | 6 PM CLST Time |
| 11 AM Nuku'alofa Time | ↔ | 7 PM CLST Time |
| Nuku'alofa Time | CLST Time | |
|---|---|---|
| 12 PM Nuku'alofa Time | ↔ | 8 PM CLST Time |
| 1 PM Nuku'alofa Time | ↔ | 9 PM CLST Time |
| 2 PM Nuku'alofa Time | ↔ | 10 PM CLST Time |
| 3 PM Nuku'alofa Time | ↔ | 11 PM CLST Time |
| 4 PM Nuku'alofa Time | ↔ | 12 AM CLST Time |
| 5 PM Nuku'alofa Time | ↔ | 1 AM CLST Time |
| 6 PM Nuku'alofa Time | ↔ | 2 AM CLST Time |
| 7 PM Nuku'alofa Time | ↔ | 3 AM CLST Time |
| 8 PM Nuku'alofa Time | ↔ | 4 AM CLST Time |
| 9 PM Nuku'alofa Time | ↔ | 5 AM CLST Time |
| 10 PM Nuku'alofa Time | ↔ | 6 AM CLST Time |
| 11 PM Nuku'alofa Time | ↔ | 7 AM CLST Time |
Nuku'alofa is 16 hours ahead of CLST.
Nuku'alofa is ahead of CLST by 16 hours.
It is 5:00 PM the previous day in CLST.