Austin, TX to Newcastle: time difference
Newcastle 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.
🇦🇺 Newcastle, Australia
55
- Australian Eastern Daylight Time
- UTC+11
- Night
☀️ 06:20 · 🌙 19:01 · 12 h 41 min
+16 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 05:28 5:28 AM Newcastle 21:28 9:28 PM You –:–
05:28 5:28 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:07
21:28 9:28 PM
Australian Eastern Daylight Time · UTC+11
☀️ 06:20 · 🌙 19:01
·
+16 h
Newcastle is 16 h ahead of Austin, TX.
When you, Austin, TX and Newcastle 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
🇦🇺 Newcastle
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 | 🇦🇺 Newcastle |
|---|---|---|
| Local time | 05:28 | 21:28 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 07:30 | 06:20 |
| Sunset | 19:07 | 19:01 |
| Daylight | 11 h 36 min | 12 h 41 min |
| People on this clock | 974,447 | 508,437 |
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 Newcastle: common questions
How many hours ahead of Austin, TX, is Newcastle?
The clocks in Newcastle are 16 hours ahead of those in Austin (UTC+11 and UTC−5).
What time is it in Newcastle when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 1:00 AM (the next day) in Newcastle.
What time is it in Newcastle when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 10:00 AM (the next day) in Newcastle.
Is there a time when both Austin, TX, and Newcastle 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 Newcastle), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Newcastle?
From 8:00 AM in Austin, TX, it is already the next day in Newcastle. The other way round, until 4:00 PM in Newcastle it is still the previous day in Austin.
Does the time gap between Austin, TX, and Newcastle change during the year?
Yes, because the clocks in Austin and in Newcastle change on different dates. Next change: from November 1, 2026, Newcastle will be 17 hours ahead of Austin.
