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Osaka to Surabaya time
Use TimeInOne to convert any local time in Osaka, Japan to the corresponding time in Surabaya, Indonesia.
The conversion uses Asia/Tokyo and Asia/Jakarta, including date-specific seasonal clock changes.
City Time Converter
Osaka to Surabaya Time Converter
Convert Osaka, Japan time to Surabaya, Indonesia. Compare local times, working hours and recommended meeting slots.
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Locations
About Osaka and Surabaya
Compare location details, time zones, populations and coordinates for both cities.
City information
Osaka
Japan
- Country
- Japan
- JP
- Population
- 2,753,862
- Time zone
- Asia/Tokyo
- Coordinates
- 34.6938° N
- 135.5011° 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 Osaka.
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FAQ
Osaka to Surabaya time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Osaka and Surabaya.
What is the time difference between Osaka and Surabaya?
Surabaya is 2 hours behind Osaka. The exact difference can change during the year when one location changes its clocks before the other.
Is Surabaya ahead of Osaka?
No. Surabaya is currently 2 hours behind Osaka.
What time is 9:00 AM in Osaka in Surabaya?
When it is 9:00 AM in Osaka, it is 7:00:00 AM in Surabaya on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Osaka and Surabaya observe daylight saving time?
Osaka, Japan 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/Tokyo and Asia/Jakarta for date-specific conversions.
What is the best meeting time between Osaka and Surabaya?
The next recommended working-hours overlap is 1:30 PM in Osaka and 11:30 AM in Surabaya, on Tue, Aug 18.