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Surabaya to Sydney time
Use TimeInOne to convert any local time in Surabaya, Indonesia to the corresponding time in Sydney, Australia.
The conversion uses Asia/Jakarta and Australia/Sydney, including date-specific seasonal clock changes.
City Time Converter
Surabaya to Sydney Time Converter
Convert Surabaya, Indonesia time to Sydney, Australia. Compare local times, working hours and recommended meeting slots.
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Locations
About Surabaya and Sydney
Compare location details, time zones, populations and coordinates for both cities.
City information
Surabaya
Indonesia
- Country
- Indonesia
- ID
- Population
- 3,018,022
- Time zone
- Asia/Jakarta
- Coordinates
- 7.2492° S
- 112.7508° 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 Surabaya.
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FAQ
Surabaya to Sydney time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Surabaya and Sydney.
What is the time difference between Surabaya and Sydney?
Sydney is 3.0 hours ahead of Surabaya. The exact difference can change during the year when one location changes its clocks before the other.
Is Sydney ahead of Surabaya?
Yes. Sydney is currently 3.0 hours ahead of Surabaya.
What time is 9:00 AM in Surabaya in Sydney?
When it is 9:00 AM in Surabaya, 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 Surabaya and Sydney observe daylight saving time?
Surabaya, Indonesia 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/Jakarta and Australia/Sydney for date-specific conversions.
What is the best meeting time between Surabaya and Sydney?
The next recommended working-hours overlap is 10:30 AM in Surabaya and 1:30 PM in Sydney, on Tue, Aug 18.