Time in Perth
Australia
--:--
- Sunrise
- Sunset
- Daylight
The basics
- Time zone
- Australian Western Time (AWST)
- IANA zone
Australia/Perth- UTC offset
- UTC+08:00 all year
- Against Dublin
- 7 hours ahead
- Daylight saving
- Not observed
- Longest day
- 14h 14m of daylight, around the December solstice
- Shortest day
- 10h 04m of daylight
- Coordinates
- 31.95°S, 115.84°E
When the gap with Ireland changes
Ireland and Perth do not change their clocks on the same date, so the difference between them is not fixed. It shifts like this:
| From | Perth is |
|---|---|
| Now | 7 hours ahead of Ireland |
| Sunday 25 October 2026 | 8 hours ahead of Ireland |
| Sunday 28 March 2027 | 7 hours ahead of Ireland |
| Sunday 31 October 2027 | 8 hours ahead of Ireland |
| Sunday 26 March 2028 | 7 hours ahead of Ireland |
| Sunday 29 October 2028 | 8 hours ahead of Ireland |
Questions
What time is it in Perth right now?
Perth keeps Australian Western Time (UTC+08:00). Perth is 7 hours ahead of Ireland. The clock at the top of this page shows the current time, read live from your device.
How many hours ahead is Perth from Ireland?
Perth is currently 7 hours ahead of Ireland. That changes to 8 hours ahead on Sunday 25 October 2026, when one of the two countries changes its clocks.
Does Perth change its clocks?
No. Perth stays on Australian Western Time (UTC+08:00) all year and does not observe daylight saving time.