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Hanoi to Johannesburg time
Use TimeInOne to convert any local time in Hanoi, Vietnam to the corresponding time in Johannesburg, South Africa.
The conversion uses Asia/Bangkok and Africa/Johannesburg, including date-specific seasonal clock changes.
City Time Converter
Hanoi to Johannesburg Time Converter
Convert Hanoi, Vietnam time to Johannesburg, South Africa. Compare local times, working hours and recommended meeting slots.
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Locations
About Hanoi and Johannesburg
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
Johannesburg
South Africa
- Country
- South Africa
- ZA
- Population
- 9,418,183
- Time zone
- Africa/Johannesburg
- Coordinates
- 26.2023° S
- 28.0436° E
Need the reverse conversion?
Convert Johannesburg time back to Hanoi.
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FAQ
Hanoi to Johannesburg time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Hanoi and Johannesburg.
What is the time difference between Hanoi and Johannesburg?
Johannesburg is 5 hours behind Hanoi. The exact difference can change during the year when one location changes its clocks before the other.
Is Johannesburg ahead of Hanoi?
No. Johannesburg is currently 5 hours behind Hanoi.
What time is 9:00 AM in Hanoi in Johannesburg?
When it is 9:00 AM in Hanoi, it is 4:00:00 AM in Johannesburg on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Hanoi and Johannesburg observe daylight saving time?
Hanoi, Vietnam does not normally use a seasonal daylight-saving offset. Johannesburg, South Africa does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Bangkok and Africa/Johannesburg for date-specific conversions.
What is the best meeting time between Hanoi and Johannesburg?
The next recommended working-hours overlap is 2:00 PM in Hanoi and 9:00 AM in Johannesburg, on Fri, Aug 14.