Perth to Austin, TX: time difference
Austin, TX is 6 h behind Perth. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Perth 11:39 11:39 AM Austin, TX 05:39 5:39 AM You –:–
11:39 11:39 AM
British Summer Time · UTC+1
☀️ 07:52 · 🌙 18:07
05:39 5:39 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
·
−6 h
Austin, TX is 6 h behind Perth.
When you, Perth and Austin, TX are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 Perth
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
🇺🇸 Austin, TX
18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 Perth | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 11:39 | 05:39 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | British Summer Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Perth | — | −6 h |
| IANA zone | Europe/London | America/Chicago |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:52 | 07:36 |
| Sunset | 18:07 | 18:58 |
| Daylight | 10 h 15 min | 11 h 22 min |
| People on this clock | 46,660 | 974,447 |
Compare Perth with another city
More comparisons with Perth: the time zones next to it and the far side of the clock.
Big time differences
Perth and Austin, TX: common questions
How far behind Perth is Austin, TX?
Austin is 6 hours behind Perth: UTC−5 against UTC+1.
If it is 9:00 AM in Perth, what time is it in Austin, TX?
At 9:00 AM in Perth, clocks in Austin show 3:00 AM.
What time is it in Austin, TX, at the end of the working day in Perth?
The working day in Perth ends at 6:00 PM; in Austin it is 12:00 PM at that moment.
When do working hours in Perth and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Perth, which is 9:00 AM to 12:00 PM in Austin.
Until what time in Perth is it still yesterday in Austin, TX?
Before 6:00 AM in Perth, the date in Austin has not changed yet. From 6:00 PM in Austin, it is already the next day in Perth.
Is the time difference between Perth and Austin, TX, the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Austin will be 5 hours behind Perth.
