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Hanoi to Brasília time
Use TimeInOne to convert any local time in Hanoi, Vietnam to the corresponding time in Brasília, Brazil.
The conversion uses Asia/Bangkok and America/Sao_Paulo, including date-specific seasonal clock changes.
City Time Converter
Hanoi to Brasília Time Converter
Convert Hanoi, Vietnam time to Brasília, Brazil. Compare local times, working hours and recommended meeting slots.
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Locations
About Hanoi and Brasília
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
Brasília
Brazil
- Country
- Brazil
- BR
- Population
- 2,207,718
- Time zone
- America/Sao_Paulo
- Coordinates
- 15.7797° S
- 47.9297° W
Need the reverse conversion?
Convert Brasília time back to Hanoi.
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FAQ
Hanoi to Brasília time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Hanoi and Brasília.
What is the time difference between Hanoi and Brasília?
Brasília is 10 hours behind Hanoi. The exact difference can change during the year when one location changes its clocks before the other.
Is Brasília ahead of Hanoi?
No. Brasília is currently 10 hours behind Hanoi.
What time is 9:00 AM in Hanoi in Brasília?
When it is 9:00 AM in Hanoi, it is 11:00:00 PM in Brasília on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Hanoi and Brasília observe daylight saving time?
Hanoi, Vietnam does not normally use a seasonal daylight-saving offset. Brasília, Brazil does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Bangkok and America/Sao_Paulo for date-specific conversions.
What is the best meeting time between Hanoi and Brasília?
There is no strict 9:00 AM to 6:00 PM overlap during the next 72 hours. TimeInOne recommends 5:00 PM in Hanoi and 7:00 AM in Brasília, on Mon, Aug 17, as the best reasonable compromise. This is classified as “Working hours” in Hanoi and “Early local time” in Brasília.