| Current: | AWST — Australian Western Standard Time |
|---|---|
| Current Offset: | UTC/GMT +8 hours |
| Difference: | 12 hours ahead of Columbus |
1991 Time Zones - Perth
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The graph above illustrates clock changes in Perth during 1991.
Time Changes in Perth 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 |
|---|---|---|---|---|
| 1990 | No changes, UTC +8 hours all of the period | |||
| 1991 | Sun, Nov 17 at 2:00 am | AWST → AWDT | +1 hour (DST start) | UTC+9h |
| 1992 | Sun, Mar 1 at 3:00 am | AWDT → AWST | -1 hour (DST end) | UTC+8h |
| 1993 — 1999 | No changes, UTC +8 hours all of the period | |||
| * All times are local Perth time. | ||||
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Perth
Australia
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Wednesday, April 24, 2024