Chicago to Wollongong — Time Difference
Live clocks · Full 24-hour table · United States → Australia
Time Difference: Chicago vs Wollongong
Wollongong is 15 hours ahead of Chicago. Chicago is in Central Daylight Time (CDT, UTC-5) and Wollongong is in Australian Eastern Standard Time (GMT+10, UTC+10).
Use the table below to find the equivalent Wollongong time for any hour in Chicago. Click any row to see the full conversion page for that hour.
Business Hours — Chicago to Wollongong
"Good" = both cities within business hours (9 AM–5 PM)
Full 24-Hour Table — Chicago to Wollongong
Frequently Asked Questions
What is the time difference between Chicago and Wollongong?
Wollongong is 15 hours ahead of Chicago. Chicago uses Central Daylight Time (CDT, UTC-5) and Wollongong uses Australian Eastern Standard Time (GMT+10, UTC+10).
What time is it in Wollongong when it is 9 AM in Chicago?
9 AM in Chicago (CDT) equals 12 AM in Wollongong (GMT+10) (next day).
Is Chicago ahead or behind Wollongong?
Wollongong is 15 hours ahead of Chicago.
What is the best time to call from Chicago to Wollongong?
There is no standard business-hours overlap between Chicago and Wollongong. Consider scheduling early morning or late evening.
Time Zones
Chicago
Central Daylight Time
CDT · UTC-5
Wollongong
Australian Eastern Standard Time
GMT+10 · UTC+10
Reverse Conversion
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