When it is 12:00 PM in ADT, it is 1:00 AM the next day in Sydney.
📞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.
ADT is 13 hours behind Sydney.
🕐 Add 13 hours to ADT time to get Sydney time.
ADT uses 3 hours behind Universal Time (UTC-3) and Sydney uses 10 hours ahead of Universal Time (UTC+1).
| ADT Time | Sydney Time | |
|---|---|---|
| 12 AM ADT Time | ↔ | 1 PM Sydney Time |
| 1 AM ADT Time | ↔ | 2 PM Sydney Time |
| 2 AM ADT Time | ↔ | 3 PM Sydney Time |
| 3 AM ADT Time | ↔ | 4 PM Sydney Time |
| 4 AM ADT Time | ↔ | 5 PM Sydney Time |
| 5 AM ADT Time | ↔ | 6 PM Sydney Time |
| 6 AM ADT Time | ↔ | 7 PM Sydney Time |
| 7 AM ADT Time | ↔ | 8 PM Sydney Time |
| 8 AM ADT Time | ↔ | 9 PM Sydney Time |
| 9 AM ADT Time | ↔ | 10 PM Sydney Time |
| 10 AM ADT Time | ↔ | 11 PM Sydney Time |
| 11 AM ADT Time | ↔ | 12 AM Sydney Time |
| ADT Time | Sydney Time | |
|---|---|---|
| 12 PM ADT Time | ↔ | 1 AM Sydney Time |
| 1 PM ADT Time | ↔ | 2 AM Sydney Time |
| 2 PM ADT Time | ↔ | 3 AM Sydney Time |
| 3 PM ADT Time | ↔ | 4 AM Sydney Time |
| 4 PM ADT Time | ↔ | 5 AM Sydney Time |
| 5 PM ADT Time | ↔ | 6 AM Sydney Time |
| 6 PM ADT Time | ↔ | 7 AM Sydney Time |
| 7 PM ADT Time | ↔ | 8 AM Sydney Time |
| 8 PM ADT Time | ↔ | 9 AM Sydney Time |
| 9 PM ADT Time | ↔ | 10 AM Sydney Time |
| 10 PM ADT Time | ↔ | 11 AM Sydney Time |
| 11 PM ADT Time | ↔ | 12 PM Sydney Time |
ADT is 13 hours behind Sydney.
ADT is behind Sydney by 13 hours.
It is 10:00 PM in Sydney.