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Hanoi to Surabaya time
Use TimeInOne to convert any local time in Hanoi, Vietnam to the corresponding time in Surabaya, Indonesia.
The conversion uses Asia/Bangkok and Asia/Jakarta, including date-specific seasonal clock changes.
City Time Converter
Hanoi to Surabaya Time Converter
Convert Hanoi, Vietnam time to Surabaya, Indonesia. Compare local times, working hours and recommended meeting slots.
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Locations
About Hanoi and Surabaya
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
Surabaya
Indonesia
- Country
- Indonesia
- ID
- Population
- 3,018,022
- Time zone
- Asia/Jakarta
- Coordinates
- 7.2492° S
- 112.7508° E
Need the reverse conversion?
Convert Surabaya time back to Hanoi.
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FAQ
Hanoi to Surabaya time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Hanoi and Surabaya.
What is the time difference between Hanoi and Surabaya?
Hanoi and Surabaya currently have the same local time. Their time difference may still change during the year if their daylight-saving rules differ.
Is Surabaya ahead of Hanoi?
Hanoi and Surabaya currently have the same local time.
What time is 9:00 AM in Hanoi in Surabaya?
When it is 9:00 AM in Hanoi, it is 9:00:00 AM in Surabaya on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Hanoi and Surabaya observe daylight saving time?
Hanoi, Vietnam does not normally use a seasonal daylight-saving offset. Surabaya, Indonesia does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Bangkok and Asia/Jakarta for date-specific conversions.
What is the best meeting time between Hanoi and Surabaya?
The next recommended working-hours overlap is 1:30 PM in Hanoi and 1:30 PM in Surabaya, on Mon, Aug 17.