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