Convert dates and times between Colombo (Asia/Colombo) and Sydney (Australia/Sydney). Handles daylight-saving automatically. Sydney is currently 4.5 hours ahead of Colombo.
What time is it in Sydney when it's business hours in Colombo? The table converts every hour of the day from Colombo time to Sydney time. Highlighted rows are working hours (9:00–17:00) in both cities — the best window to schedule a call or meeting.
| Colombo | Sydney |
|---|---|
| 0:00 | 4:30 |
| 1:00 | 5:30 |
| 2:00 | 6:30 |
| 3:00 | 7:30 |
| 4:00 | 8:30 |
| 5:00 | 9:30 |
| 6:00 | 10:30 |
| 7:00 | 11:30 |
| 8:00 | 12:30 |
| 9:00 | 13:30 |
| 10:00 | 14:30 |
| 11:00 | 15:30 |
| 12:00 | 16:30 |
| 13:00 | 17:30 |
| 14:00 | 18:30 |
| 15:00 | 19:30 |
| 16:00 | 20:30 |
| 17:00 | 21:30 |
| 18:00 | 22:30 |
| 19:00 | 23:30 |
| 20:00 | 0:30 (+1) |
| 21:00 | 1:30 (+1) |
| 22:00 | 2:30 (+1) |
| 23:00 | 3:30 (+1) |
Highlighted: business hours (9:00–17:00) in both cities