🇻🇳 Hanoi → 🇦🇺 Sydney
The time difference between Hanoi and Sydney is +4h. Hanoi uses +07 (UTC+07:00), while Sydney uses AEDT (UTC+11:00).
+4h
Sydney is ahead
Hourly Comparison
| Hanoi | Sydney |
|---|---|
| 00:00 | 04:00 |
| 01:00 | 05:00 |
| 02:00 | 06:00 |
| 03:00 | 07:00 |
| 04:00 | 08:00 |
| 05:00 | 09:00 |
| 06:00 | 10:00 |
| 07:00 | 11:00 |
| 08:00 | 12:00 |
| 09:00 | 13:00 |
| 10:00 | 14:00 |
| 11:00 | 15:00 |
| 12:00 | 16:00 |
| 13:00 | 17:00 |
| 14:00 | 18:00 |
| 15:00 | 19:00 |
| 16:00 | 20:00 |
| 17:00 | 21:00 |
| 18:00 | 22:00 |
| 19:00 | 23:00 |
| 20:00 | 00:00 |
| 21:00 | 01:00 |
| 22:00 | 02:00 |
| 23:00 | 03:00 |
Tips for Hanoi ↔ Sydney
- ● Hanoi and Sydney share 5 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Hanoi and Sydney, remember the +4h time difference.
- ● Sydney is currently observing Daylight Saving Time (DST). The time difference may change when DST ends.
Frequently Asked Questions
What is the time difference between Hanoi and Sydney?
The time difference between Hanoi and Sydney is +4h. Hanoi is in the +07 timezone, and Sydney is in the AEDT timezone.
When it's 9 AM in Hanoi, what time is it in Sydney?
When it's 9 AM in Hanoi, it's 1:00 PM in Sydney.
Is Hanoi ahead or behind Sydney?
Hanoi is behind Sydney by +4h.