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Hanoi to Sydney time
Use TimeInOne to convert any local time in Hanoi, Vietnam to the corresponding time in Sydney, Australia.
The conversion uses Asia/Bangkok and Australia/Sydney, including date-specific seasonal clock changes.
City Time Converter
Hanoi to Sydney Time Converter
Convert Hanoi, Vietnam time to Sydney, Australia. Compare local times, working hours and recommended meeting slots.
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Locations
About Hanoi and Sydney
Compare location details, time zones, populations and coordinates for both cities.
City information
Hanoi
Vietnam
- Country
- Vietnam
- VN
- Population
- 8,053,663
- Time zone
- Asia/Bangkok
- Coordinates
- 21.0245° N
- 105.8412° E
City information
Sydney
Australia
- Country
- Australia
- AU
- Population
- 5,638,830
- Time zone
- Australia/Sydney
- Coordinates
- 33.8678° S
- 151.2073° E
Need the reverse conversion?
Convert Sydney time back to Hanoi.
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FAQ
Hanoi to Sydney time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Hanoi and Sydney.
What is the time difference between Hanoi and Sydney?
Sydney is 3 hours ahead of Hanoi. The exact difference can change during the year when one location changes its clocks before the other.
Is Sydney ahead of Hanoi?
Yes. Sydney is currently 3 hours ahead of Hanoi.
What time is 9:00 AM in Hanoi in Sydney?
When it is 9:00 AM in Hanoi, it is 12:00:00 PM in Sydney on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Hanoi and Sydney observe daylight saving time?
Hanoi, Vietnam does not normally use a seasonal daylight-saving offset. Sydney, Australia uses seasonal daylight-saving changes in its time-zone rules. TimeInOne uses the IANA zones Asia/Bangkok and Australia/Sydney for date-specific conversions.
What is the best meeting time between Hanoi and Sydney?
The next recommended working-hours overlap is 12:30 PM in Hanoi and 3:30 PM in Sydney, on Mon, Aug 17.