🇦🇺 Adelaide, Australia
25
- Australian Central Daylight Time
- UTC+10:30
- Daytime
☀️ 06:41 · 🌙 19:26 · 12 h 44 min
Adelaide to Austin, TX: time difference
Austin, TX is 15 h 30 min behind Adelaide. 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.
Adelaide 13:20 1:20 PM Austin, TX 21:50 9:50 PM You –:–
13:20 1:20 PM
Australian Central Daylight Time · UTC+10:30
☀️ 06:41 · 🌙 19:26
21:50 9:50 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
·
−15 h 30 min
Austin, TX is 15 h 30 min behind Adelaide.
When you, Adelaide 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
🇦🇺 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
🇺🇸 Austin, TX
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Adelaide | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 13:20 | 21:50 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Australian Central Daylight Time | Central Daylight Time |
| UTC offset | UTC+10:30 | UTC-5 |
| Offset from Adelaide | — | −15 h 30 min |
| IANA zone | Australia/Adelaide | America/Chicago |
| Daylight saving | On summer time → UTC+9:30, Apr 4, 02:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:41 | 07:30 |
| Sunset | 19:26 | 19:08 |
| Daylight | 12 h 44 min | 11 h 38 min |
| People on this clock | 1,245,011 | 974,447 |
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
Adelaide and Austin, TX: common questions
How many hours behind Adelaide is Austin, TX?
The clocks in Austin are 15 hours and 30 minutes behind those in Adelaide (UTC−5 and UTC+10:30).
What time is it in Austin, TX, at the start of the working day in Adelaide?
The working day in Adelaide starts at 9:00 AM; in Austin it is 5:30 PM (the previous day) at that moment.
If it is 6:00 PM in Adelaide, what time is it in Austin, TX?
At 6:00 PM in Adelaide, clocks in Austin show 2:30 AM.
When do working hours in Adelaide and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 9:30 AM in Adelaide, which is 5:30 PM (the previous day) to 6:00 PM (the previous day) in Austin.
When does the date change in Austin, TX, compared with Adelaide?
The new day starts in Austin later: until 3:30 PM in Adelaide, it is still the previous day there. From 8:30 AM in Austin, Adelaide is already on the next day.
Does the time difference between Adelaide and Austin, TX, change?
Yes. Both places change their clocks, but on different dates. From November 1, 2026, Austin will be 16 hours and 30 minutes behind Adelaide.
