Chicago
America/Chicago · UTC-05:00
DSTSydney
Australia/Sydney · UTC+10:00
Time Difference
15 hours
America/Chicago (UTC-05:00) & Australia/Sydney (UTC+10:00)
24-Hour Timeline Comparison
| UTC | Chicago | Sydney | Meeting |
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Frequently Asked Questions
What is the time difference between Chicago and Sydney?
Chicago (America/Chicago, -05:00) and Sydney (Australia/Sydney, +10:00). Sydney is 15 hours ahead of Chicago.
Which city is ahead in time - Chicago or Sydney?
Sydney is 15 hours ahead of Chicago.
When is the best time to call Chicago from Sydney?
The golden meeting hours are when both cities are within business hours (09:00-18:00 local time). Use the time comparison table below to find overlapping working hours.
If it's 9:00 AM in Chicago, what time is it in Sydney?
Please use the 24-hour timeline comparison table below to find the corresponding time. The offset varies depending on DST status.