| Current: | ACDT — Australian Central Daylight Time |
|---|---|
| Next Change: | ACST — Australian Central Standard Time |
| Current Offset: | UTC/GMT +10:30 hours |
| Difference: | 14:30 hours ahead of Toronto |
2025 Time Zones - Adelaide
Jan
Feb
Mar
Apr
May
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The graph above illustrates clock changes in Adelaide during 2025.
Note that Adelaide uses a special half-hour time zone.
Time Changes in Adelaide Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
| Year | Date & Time | Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 2024 | Sun, Apr 7 at 3:00 am | ACDT → ACST | -1 hour (DST end) | UTC+9:30h |
| Sun, Oct 6 at 2:00 am | ACST → ACDT | +1 hour (DST start) | UTC+10:30h | |
| 2025 | Sun, Apr 6 at 3:00 am | ACDT → ACST | -1 hour (DST end) | UTC+9:30h |
| Sun, Oct 5 at 2:00 am | ACST → ACDT | +1 hour (DST start) | UTC+10:30h | |
| 2026 | Sun, Apr 5 at 3:00 am | ACDT → ACST | -1 hour (DST end) | UTC+9:30h |
| Sun, Oct 4 at 2:00 am | ACST → ACDT | +1 hour (DST start) | UTC+10:30h | |
| 2027 | Sun, Apr 4 at 3:00 am | ACDT → ACST | -1 hour (DST end) | UTC+9:30h |
| Sun, Oct 3 at 2:00 am | ACST → ACDT | +1 hour (DST start) | UTC+10:30h | |
| 2028 | Sun, Apr 2 at 3:00 am | ACDT → ACST | -1 hour (DST end) | UTC+9:30h |
| Sun, Oct 1 at 2:00 am | ACST → ACDT | +1 hour (DST start) | UTC+10:30h | |
| * All times are local Adelaide time. Next time change is highlighted. | ||||
More Information
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Adelaide
Australia
6:39
24
pm
Monday, October 20, 2025