🇦🇺 Sydney, Australia
33
- Australian Eastern Daylight Time
- UTC+11
- Night
☀️ 06:22 · 🌙 19:04 · 12 h 43 min
Sydney to Austin, TX: time difference
Austin, TX is 16 h behind Sydney. 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.
Sydney 21:10 9:10 PM Austin, TX 05:10 5:10 AM You –:–
21:10 9:10 PM
Australian Eastern Daylight Time · UTC+11
☀️ 06:22 · 🌙 19:04
05:10 5:10 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:07
·
−16 h
Austin, TX is 16 h behind Sydney.
When you, Sydney 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
🇦🇺 Sydney
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Sydney | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 21:10 | 05:10 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Australian Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC+11 | UTC-5 |
| Offset from Sydney | — | −16 h |
| IANA zone | Australia/Sydney | America/Chicago |
| Daylight saving | On summer time → UTC+10, Apr 4, 02:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:22 | 07:30 |
| Sunset | 19:04 | 19:07 |
| Daylight | 12 h 43 min | 11 h 36 min |
| People on this clock | 4,840,600 | 974,447 |
Compare Sydney with another city
More comparisons with Sydney: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sydney and Austin, TX: common questions
How many hours behind Sydney is Austin, TX?
The clocks in Austin are 16 hours behind those in Sydney (UTC−5 and UTC+11).
What time is it in Austin, TX, when it is 9:00 AM in Sydney?
When it is 9:00 AM in Sydney, it is 5:00 PM (the previous day) in Austin.
What time is it in Austin, TX, when it is 6:00 PM in Sydney?
When it is 6:00 PM in Sydney, it is 2:00 AM in Austin.
When is a good time to call Austin, TX, from Sydney?
Between 9:00 AM and 10:00 AM in Sydney – that is 5:00 PM (the previous day) to 6:00 PM (the previous day) in Austin – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Austin, TX?
Until 4:00 PM in Sydney it is still the previous day in Austin. The other way round, from 8:00 AM in Austin it is already the next day in Sydney.
Does the time gap between Sydney and Austin, TX, change during the year?
Yes, because the clocks in Sydney and in Austin change on different dates. Next change: from November 1, 2026, Austin will be 17 hours behind Sydney.
