Time Difference: Adelaide vs Cairo
Adelaide
5:04:25 PM ACST
Thursday, May 14, 2026
6h 30m
6h 30m
Cairo
10:34:25 AM EEST
Thursday, May 14, 2026
Cairo is 6.5 hours behind Adelaide.
Quick Reference
- Adelaide
- ACST (GMT+9:30)
ACDT starts on Oct 3, 2026
- Cairo
- EEST (GMT+3)
EET starts on Oct 29, 2026
Frequently Asked Questions
- What is the time difference between Adelaide and Cairo?
- Cairo is 6.5 hours behind Adelaide.
- When is the best time to call from Adelaide to Cairo?
- 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. Adelaide uses ACST and Cairo uses EEST.