Austin, TX to Blacktown: time difference
Blacktown is 16 h ahead of Austin, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Blacktown, Australia
14
- Australian Eastern Daylight Time
- UTC+11
- Night
☀️ 06:13 · 🌙 19:12 · 12 h 59 min
+16 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 13:03 1:03 PM Blacktown 05:03 5:03 AM You –:–
13:03 1:03 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
05:03 5:03 AM
Australian Eastern Daylight Time · UTC+11
☀️ 06:13 · 🌙 19:12
·
+16 h
Blacktown is 16 h ahead of Austin, TX.
When you, Austin, TX and Blacktown are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Austin, TX
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
🇦🇺 Blacktown
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 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇦🇺 Blacktown |
|---|---|---|
| Local time | 13:03 | 05:03 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Australian Eastern Daylight Time |
| UTC offset | UTC-5 | UTC+11 |
| Offset from Austin, TX | — | +16 h |
| IANA zone | America/Chicago | Australia/Sydney |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+10, Apr 4, 02:00 |
| Sunrise | 07:35 | 06:13 |
| Sunset | 18:59 | 19:12 |
| Daylight | 11 h 24 min | 12 h 59 min |
| People on this clock | 974,447 | 46,942 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Blacktown: common questions
What is the time difference between Austin, TX, and Blacktown?
Blacktown is 16 hours ahead: it uses UTC+11, while Austin is on UTC−5.
What time is it in Blacktown at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Blacktown it is 1:00 AM (the next day) at that moment.
If it is 6:00 PM in Austin, TX, what time is it in Blacktown?
At 6:00 PM in Austin, clocks in Blacktown show 10:00 AM (the next day).
Is there a time when both Austin, TX, and Blacktown are at work?
Yes: from 5:00 PM to 6:00 PM in Austin (9:00 AM (the next day) to 10:00 AM (the next day) in Blacktown), the working days (9:00 AM–6:00 PM) overlap.
From what time in Austin, TX, is it tomorrow in Blacktown?
Once it is 8:00 AM in Austin, the date in Blacktown has already changed. Until 4:00 PM in Blacktown, it is still the previous day in Austin.
Does the time difference between Austin, TX, and Blacktown change?
Yes. Both places change their clocks, but on different dates. From November 1, 2026, Blacktown will be 17 hours ahead of Austin.
