🇦🇺 Adelaide, Australia
00
- Australian Central Daylight Time
- UTC+10:30
- Daytime
☀️ 06:41 · 🌙 19:26 · 12 h 44 min
Adelaide to Perth: time difference
Perth is 2 h 30 min behind Adelaide. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Perth, Australia
00
- Australian Western Standard Time
- UTC+8
- Daytime
☀️ 05:44 · 🌙 18:25 · 12 h 40 min
−2 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Adelaide 12:23 12:23 PM Perth 09:53 9:53 AM You –:–
12:23 12:23 PM
Australian Central Daylight Time · UTC+10:30
☀️ 06:41 · 🌙 19:26
09:53 9:53 AM
Australian Western Standard Time · UTC+8
☀️ 05:44 · 🌙 18:25
·
−2 h 30 min
Perth is 2 h 30 min behind Adelaide.
When you, Adelaide and Perth are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇺 Adelaide
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇦🇺 Perth
21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Adelaide | 🇦🇺 Perth |
|---|---|---|
| Local time | 12:23 | 09:53 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Australian Central Daylight Time | Australian Western Standard Time |
| UTC offset | UTC+10:30 | UTC+8 |
| Offset from Adelaide | — | −2 h 30 min |
| IANA zone | Australia/Adelaide | Australia/Perth |
| Daylight saving | On summer time → UTC+9:30, Apr 4, 02:00 | Not observed |
| Sunrise | 06:41 | 05:44 |
| Sunset | 19:26 | 18:25 |
| Daylight | 12 h 44 min | 12 h 40 min |
| People on this clock | 1,245,011 | 2,043,762 |
Compare Adelaide with another city
More comparisons with Adelaide: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Adelaide and Perth: common questions
How many hours behind Adelaide is Perth?
The clocks in Perth are 2 hours and 30 minutes behind those in Adelaide (UTC+8 and UTC+10:30).
If it is 9:00 AM in Adelaide, what time is it in Perth?
At 9:00 AM in Adelaide, clocks in Perth show 6:30 AM.
If it is 6:00 PM in Adelaide, what time is it in Perth?
At 6:00 PM in Adelaide, clocks in Perth show 3:30 PM.
Is there a time when both Adelaide and Perth are at work?
Yes: from 11:30 AM to 6:00 PM in Adelaide (9:00 AM to 3:30 PM in Perth), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Adelaide is it still yesterday in Perth?
Before 2:30 AM in Adelaide, the date in Perth has not changed yet. From 9:30 PM in Perth, it is already the next day in Adelaide.
Does the time gap between Adelaide and Perth change during the year?
Yes – daylight saving time is used in Adelaide but not in Perth. From April 4, 2027, Perth will be 1 hour and 30 minutes behind Adelaide.
