Smithtown, NY to Austin, TX: time difference
Austin, TX is 1 h behind Smithtown, NY. 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.
Smithtown, NY 08:23 8:23 AM Austin, TX 07:23 7:23 AM You –:–
08:23 8:23 AM
Eastern Daylight Time · UTC-4
☀️ 07:12 · 🌙 18:04
07:23 7:23 AM
Central Daylight Time · UTC-5
☀️ 07:38 · 🌙 18:54
·
−1 h
Austin, TX is 1 h behind Smithtown, NY.
When you, Smithtown, NY 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
🇺🇸 Smithtown, NY
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
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Smithtown, NY | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 08:23 | 07:23 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Smithtown, NY | — | −1 h |
| IANA zone | America/New York | America/Chicago |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:12 | 07:38 |
| Sunset | 18:04 | 18:54 |
| Daylight | 10 h 51 min | 11 h 15 min |
| People on this clock | 116,296 | 974,447 |
Compare Smithtown, NY with another city
More comparisons with Smithtown, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Smithtown, NY and Austin, TX: common questions
How far behind Smithtown, NY, is Austin, TX?
Austin is 1 hour behind Smithtown: UTC−5 against UTC−4.
If it is 9:00 AM in Smithtown, NY, what time is it in Austin, TX?
At 9:00 AM in Smithtown, clocks in Austin show 8:00 AM.
What time is it in Austin, TX, at the end of the working day in Smithtown, NY?
The working day in Smithtown ends at 6:00 PM; in Austin it is 5:00 PM at that moment.
Is there a time when both Smithtown, NY, and Austin, TX, are at work?
Yes: from 10:00 AM to 6:00 PM in Smithtown (9:00 AM to 5:00 PM in Austin), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Austin, TX?
Until 1:00 AM in Smithtown, NY, it is still the previous day in Austin. The other way round, from 11:00 PM in Austin it is already the next day in Smithtown.
Is the time difference between Smithtown, NY, and Austin, TX, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
