AEST to Chicago Time Converter
Convert Australian Eastern Time to Chicago instantly.
Scroll the timeline to check any hour of the day.
Australian Eastern Time
AEST
6:26
Chicago
CST
3:26
AEST is on standard time (AEST), while Chicago is on daylight savings (CDT) right now.
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How the AEST to Chicago time difference works
Chicago is 15 hours behind AEST. Australian Eastern Time (AEST) is the time zone of eastern Australia. Chicago (CST) is a city in United States. For example, 9:00 AM AEST is 6:00 PM Chicago. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
15 hours
Daylight saving
Both observe
AEST offset
UTC+10
Chicago offset
UTC-6
AEST to Chicago conversion chart
| Australian Eastern Time (AEST) | Chicago (CST) |
|---|---|
| 12:00 AM | 9:00 AM -1 day |
| 1:00 AM | 10:00 AM -1 day |
| 2:00 AM | 11:00 AM -1 day |
| 3:00 AM | 12:00 PM -1 day |
| 4:00 AM | 1:00 PM -1 day |
| 5:00 AM | 2:00 PM -1 day |
| 6:00 AM | 3:00 PM -1 day |
| 7:00 AM | 4:00 PM -1 day |
| 8:00 AM | 5:00 PM -1 day |
| 9:00 AM | 6:00 PM -1 day |
| 10:00 AM | 7:00 PM -1 day |
| 11:00 AM | 8:00 PM -1 day |
| 12:00 PM | 9:00 PM -1 day |
| 1:00 PM | 10:00 PM -1 day |
| 2:00 PM | 11:00 PM -1 day |
| 3:00 PM | 12:00 AM |
| 4:00 PM | 1:00 AM |
| 5:00 PM | 2:00 AM |
| 6:00 PM | 3:00 AM |
| 7:00 PM | 4:00 AM |
| 8:00 PM | 5:00 AM |
| 9:00 PM | 6:00 AM |
| 10:00 PM | 7:00 AM |
| 11:00 PM | 8:00 AM |
Cities in each time zone
Australian Eastern Time (AEST)
SydneyMelbourneBrisbaneCanberraGold Coast
Chicago (CST)
HoustonDallasAustinSan AntonioFort WorthLincoln (Nebraska)
AEST to Chicago questions
Is Chicago ahead of or behind AEST?
Chicago is 15 hours behind AEST. So 9:00 AM AEST is 6:00 PM Chicago, and 5:00 PM AEST is 2:00 AM Chicago.
What time is it in Chicago when it is 12:00 PM AEST?
When it is 12:00 PM (noon) AEST in Australian Eastern Time, it is 9:00 PM Chicago in Chicago.
How many hours difference is there between AEST and Chicago?
There is a 15 hours difference. Chicago (CST) runs 15 hours behind Australian Eastern Time (AEST).
Do AEST and Chicago observe daylight saving time?
Both Australian Eastern Time and Chicago observe daylight saving time, but they switch on different dates, so the gap briefly shifts by an hour around the spring and autumn changeovers.
What is the best time to schedule a meeting between AEST and Chicago?
A standard 9-to-5 workday in Australian Eastern Time and Chicago does not overlap, so pick the early morning in the later zone or the late evening in the earlier zone.
Which cities use AEST and Chicago?
Australian Eastern Time (AEST) covers cities such as Sydney, Melbourne, Brisbane, Canberra, Gold Coast. Chicago (CST) covers cities such as Houston, Dallas, Austin, San Antonio, Fort Worth, Lincoln (Nebraska).