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Chicago to Surabaya time
Use TimeInOne to convert any local time in Chicago, United States to the corresponding time in Surabaya, Indonesia.
The conversion uses America/Chicago and Asia/Jakarta, including date-specific seasonal clock changes.
City Time Converter
Chicago to Surabaya Time Converter
Convert Chicago, United States time to Surabaya, Indonesia. Compare local times, working hours and recommended meeting slots.
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Locations
About Chicago and Surabaya
Compare location details, time zones, populations and coordinates for both cities.
City information
Chicago
United States
- Country
- United States
- US
- Population
- 2,664,452
- Time zone
- America/Chicago
- Coordinates
- 41.8500° N
- 87.6500° W
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 Chicago.
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FAQ
Chicago to Surabaya time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Chicago and Surabaya.
What is the time difference between Chicago and Surabaya?
Surabaya is 12 hours ahead of Chicago. The exact difference can change during the year when one location changes its clocks before the other.
Is Surabaya ahead of Chicago?
Yes. Surabaya is currently 12 hours ahead of Chicago.
What time is 9:00 AM in Chicago in Surabaya?
When it is 9:00 AM in Chicago, it is 9:00:00 PM in Surabaya on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Chicago and Surabaya observe daylight saving time?
Chicago, United States uses seasonal daylight-saving changes in its time-zone rules. Surabaya, Indonesia does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones America/Chicago and Asia/Jakarta for date-specific conversions.
What is the best meeting time between Chicago and Surabaya?
There is no strict 9:00 AM to 6:00 PM overlap during the next 72 hours. TimeInOne recommends 7:00 AM in Chicago and 7:00 PM in Surabaya, on Mon, Aug 17, as the best reasonable compromise. This is classified as “Early local time” in Chicago and “Late local time” in Surabaya.