Time difference
Time difference between Adelaide and Sydney
Find the best time to schedule a call or meeting.
Sydney is currently 30 minutes ahead of Adelaide.
Adelaide • GMT+9:30
10:38 PM
Thursday, Jun 18
Sydney • GMT+10
11:08 PM
Thursday, Jun 18
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Clockjumper - World Time Zone Converter
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Best times to meet
The 9 AM – 5 PM business windows in both cities overlap for 7.5 hours. 9 AM–4:30 PM in Adelaide is 9:30 AM–5 PM in Sydney. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Adelaide | Sydney |
|---|---|
| 8 AM | 8:30 AM |
| 12 PM | 12:30 PM |
| 3 PM | 3:30 PM |
| 5 PM | 5:30 PM |
| 9 PM | 9:30 PM |
Daylight saving
The time difference between these two cities stays the same over the next six months — neither zone is changing for daylight saving in that window.
Frequently asked questions
- How many hours ahead is Sydney than Adelaide?
- Sydney is 0.5 hours ahead of Adelaide.
- What time is 9 AM in Adelaide in Sydney?
- 9:00 AM in Adelaide is 9:30 AM in Sydney.
- Do Adelaide and Sydney observe daylight saving?
- The time difference between these two cities stays the same over the next six months — neither zone is changing for daylight saving in that window.
- When is the best time to call Sydney from Adelaide?
- Aim for 9 AM–4:30 PM in Adelaide, which is 9:30 AM–5 PM in Sydney.