Vava'u to Austin, TX: time difference
Austin, TX is 18 h behind Vava'u. 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.
Vava'u 14:55 2:55 PM Austin, TX 20:55 8:55 PM You –:–
14:55 2:55 PM
Tonga Standard Time · UTC+13
☀️ 06:12 · 🌙 18:36
20:55 8:55 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
·
−18 h
Austin, TX is 18 h behind Vava'u.
When you, Vava'u 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
🇹🇴 Vava'u
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇴 Vava'u | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 14:55 | 20:55 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Tonga Standard Time | Central Daylight Time |
| UTC offset | UTC+13 | UTC-5 |
| Offset from Vava'u | — | −18 h |
| IANA zone | Pacific/Tongatapu | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:12 | 07:30 |
| Sunset | 18:36 | 19:08 |
| Daylight | 12 h 24 min | 11 h 38 min |
| People on this clock | 501 | 974,447 |
Compare Vava'u with another city
More comparisons with Vava'u: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Vava'u and Austin, TX: common questions
How many hours behind Vava'u is Austin, TX?
The clocks in Austin are 18 hours behind those in Vava'u (UTC−5 and UTC+13).
What time is it in Austin, TX, at the start of the working day in Vava'u?
The working day in Vava'u starts at 9:00 AM; in Austin it is 3:00 PM (the previous day) at that moment.
What time is it in Austin, TX, at the end of the working day in Vava'u?
The working day in Vava'u ends at 6:00 PM; in Austin it is 12:00 AM at that moment.
Is there a time when both Vava'u and Austin, TX, are at work?
Yes: from 9:00 AM to 12:00 PM in Vava'u (3:00 PM (the previous day) to 6:00 PM (the previous day) in Austin), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Austin, TX, compared with Vava'u?
The new day starts in Austin later: until 6:00 PM in Vava'u, it is still the previous day there. From 6:00 AM in Austin, Vava'u is already on the next day.
Is the time difference between Vava'u and Austin, TX, the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Austin will be 19 hours behind Vava'u.
