Time Difference: Canberra vs Chicago
Canberra
11:50:46 AM AEST
Tuesday, September 29, 2026
15h
15h
Chicago
8:50:46 PM CDT
Monday, September 28, 2026
Chicago is 15 hours behind Canberra.
Quick Reference
- Canberra
- AEST (GMT+10)
AEDT starts on Oct 3, 2026
- Chicago
- CDT (GMT-5)
CST starts on Nov 1, 2026
Frequently Asked Questions
- What is the time difference between Canberra and Chicago?
- Chicago is 15 hours behind Canberra.
- When is the best time to call from Canberra to Chicago?
- The best time to call is during overlapping business hours (9 AM – 5 PM) in both cities. Use the interactive converter on this page to visually compare hours side by side.
- Does the time difference change with daylight saving time?
- The time difference may change when either city enters or exits daylight saving time. Canberra uses AEST and Chicago uses CDT.