Current: | ACST — Australian Central Standard Time |
---|---|
Next Change: | ACDT — Australian Central Daylight Time |
Current Offset: | UTC/GMT +9:30 hours |
Difference: | 13:30 hours ahead of Columbus |
2025 Time Zones - Adelaide
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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 |
---|---|---|---|---|
1900 — 1916 | No changes, UTC +9:30 hours all of the period | |||
1917 | Mon, Jan 1 at 12:01 am | ACST → ACDT | +1 hour (DST start) | UTC+10:30h |
Sun, Mar 25 at 2:00 am | ACDT → ACST | -1 hour (DST end) | UTC+9:30h | |
1918 — 1924 | No changes, UTC +9:30 hours all of the period | |||
* All times are local Adelaide time. |
More Information
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Adelaide
Australia
11:1314am
Friday, July 25, 2025