Chicago vs Sydney Time Difference
Live times · UTC offsets · Best meeting hours
Best time to meet
Chicago
4 PM
Sydney
7 AM
Best available slot — there's limited business-hours overlap across these cities.
See all ranked meeting timesTime Differences vs Chicago
- Sydney
- 15h ahead of Chicago
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Frequently Asked Questions — Chicago & Sydney
What is the time difference between Chicago and Sydney?
Sydney is 15h ahead of Chicago. The difference is 900 minutes (15h).
Is Sydney ahead of or behind Chicago?
Sydney is ahead of Chicago by 15h.
What time is it in Sydney when it is 9:00 AM in Chicago?
When it is 9:00 AM in Chicago, it is 12:00 AM in Sydney.
What are the best hours to schedule a call between Chicago and Sydney?
There is no overlap in standard business hours (9am–5pm) between Chicago and Sydney. Consider early morning or evening times.