When it is 12:00 PM in Guantánamo, it is 3:00 AM the next day in AWST.
📞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.
Guantánamo is 15 hours behind AWST.
🕐 Add 15 hours to Guantánamo time to get AWST time.
Guantánamo uses 4 hours behind Universal Time (UTC-4) and AWST uses 11 hours ahead of Universal Time (UTC+1).
| Guantánamo Time | AWST Time | |
|---|---|---|
| 12 AM Guantánamo Time | ↔ | 3 PM AWST Time |
| 1 AM Guantánamo Time | ↔ | 4 PM AWST Time |
| 2 AM Guantánamo Time | ↔ | 5 PM AWST Time |
| 3 AM Guantánamo Time | ↔ | 6 PM AWST Time |
| 4 AM Guantánamo Time | ↔ | 7 PM AWST Time |
| 5 AM Guantánamo Time | ↔ | 8 PM AWST Time |
| 6 AM Guantánamo Time | ↔ | 9 PM AWST Time |
| 7 AM Guantánamo Time | ↔ | 10 PM AWST Time |
| 8 AM Guantánamo Time | ↔ | 11 PM AWST Time |
| 9 AM Guantánamo Time | ↔ | 12 AM AWST Time |
| 10 AM Guantánamo Time | ↔ | 1 AM AWST Time |
| 11 AM Guantánamo Time | ↔ | 2 AM AWST Time |
| Guantánamo Time | AWST Time | |
|---|---|---|
| 12 PM Guantánamo Time | ↔ | 3 AM AWST Time |
| 1 PM Guantánamo Time | ↔ | 4 AM AWST Time |
| 2 PM Guantánamo Time | ↔ | 5 AM AWST Time |
| 3 PM Guantánamo Time | ↔ | 6 AM AWST Time |
| 4 PM Guantánamo Time | ↔ | 7 AM AWST Time |
| 5 PM Guantánamo Time | ↔ | 8 AM AWST Time |
| 6 PM Guantánamo Time | ↔ | 9 AM AWST Time |
| 7 PM Guantánamo Time | ↔ | 10 AM AWST Time |
| 8 PM Guantánamo Time | ↔ | 11 AM AWST Time |
| 9 PM Guantánamo Time | ↔ | 12 PM AWST Time |
| 10 PM Guantánamo Time | ↔ | 1 PM AWST Time |
| 11 PM Guantánamo Time | ↔ | 2 PM AWST Time |
Guantánamo is 15 hours behind AWST.
Guantánamo is behind AWST by 15 hours.
It is 12:00 AM the next day in AWST.