Time Difference: Adelaide vs Brisbane
Adelaide
1:03:03 AM ACST
Monday, June 29, 2026
30m
30m
Brisbane
1:33:03 AM AEST
Monday, June 29, 2026
Brisbane is 0.5 hours ahead of Adelaide.
Quick Reference
- Adelaide
- ACST (GMT+9:30)
ACDT starts on Oct 3, 2026
- Brisbane
- AEST (GMT+10)
No Daylight Saving Time
Frequently Asked Questions
- What is the time difference between Adelaide and Brisbane?
- Brisbane is 0.5 hours ahead of Adelaide.
- When is the best time to call from Adelaide to Brisbane?
- 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 Brisbane uses AEST.