Austin, TX to Greymouth: time difference
Greymouth is 18 h ahead of Austin, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇳🇿 Greymouth, New Zealand
03
- New Zealand Daylight Time
- UTC+13
- Golden hour
☀️ 06:42 · 🌙 20:01 · 13 h 19 min
+18 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 00:59 12:59 AM Greymouth 18:59 6:59 PM You –:–
00:59 12:59 AM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
18:59 6:59 PM
New Zealand Daylight Time · UTC+13
☀️ 06:42 · 🌙 20:01
·
+18 h
Greymouth is 18 h ahead of Austin, TX.
When you, Austin, TX and Greymouth 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
🇳🇿 Greymouth
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 16 4 PM 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇳🇿 Greymouth |
|---|---|---|
| Local time | 00:59 | 18:59 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | New Zealand Daylight Time |
| UTC offset | UTC-5 | UTC+13 |
| Offset from Austin, TX | — | +18 h |
| IANA zone | America/Chicago | Pacific/Auckland |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+12, Apr 4, 02:00 |
| Sunrise | 07:35 | 06:42 |
| Sunset | 18:59 | 20:01 |
| Daylight | 11 h 24 min | 13 h 19 min |
| People on this clock | 974,447 | 4,000 |
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 Greymouth: common questions
How many hours ahead of Austin, TX, is Greymouth?
The clocks in Greymouth are 18 hours ahead of those in Austin (UTC+13 and UTC−5).
If it is 9:00 AM in Austin, TX, what time is it in Greymouth?
At 9:00 AM in Austin, clocks in Greymouth show 3:00 AM (the next day).
What time is it in Greymouth when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 12:00 PM (the next day) in Greymouth.
When is a good time to call Greymouth from Austin, TX?
Between 3:00 PM and 6:00 PM in Austin – that is 9:00 AM (the next day) to 12:00 PM (the next day) in Greymouth – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Greymouth?
From 6:00 AM in Austin, TX, it is already the next day in Greymouth. The other way round, until 6:00 PM in Greymouth it is still the previous day in Austin.
Is the time difference between Austin, TX, and Greymouth the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From November 1, 2026, Greymouth will be 19 hours ahead of Austin.
