Port Jefferson Station, NY to Austin, TX: time difference
Austin, TX is 1 h behind Port Jefferson Station, 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.
Port Jefferson Station, NY 10:23 10:23 AM Austin, TX 09:23 9:23 AM You –:–
10:23 10:23 AM
Eastern Daylight Time · UTC-4
☀️ 07:19 · 🌙 17:55
09:23 9:23 AM
Central Daylight Time · UTC-5
☀️ 07:43 · 🌙 18:48
·
−1 h
Austin, TX is 1 h behind Port Jefferson Station, NY.
When you, Port Jefferson Station, 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
🇺🇸 Port Jefferson Station, 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 | 🇺🇸 Port Jefferson Station, NY | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 10:23 | 09:23 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Port Jefferson Station, 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 | 07:19 | 07:43 |
| Sunset | 17:55 | 18:48 |
| Daylight | 10 h 36 min | 11 h 5 min |
| People on this clock | 8,000 | 974,447 |
Compare Port Jefferson Station, NY with another city
More comparisons with Port Jefferson Station, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port Jefferson Station, NY and Austin, TX: common questions
What is the time difference between Port Jefferson Station, NY, and Austin, TX?
Austin is 1 hour behind: it uses UTC−5, while Port Jefferson Station is on UTC−4.
What time is it in Austin, TX, at the start of the working day in Port Jefferson Station, NY?
The working day in Port Jefferson Station starts at 9:00 AM; in Austin it is 8:00 AM at that moment.
If it is 6:00 PM in Port Jefferson Station, NY, what time is it in Austin, TX?
At 6:00 PM in Port Jefferson Station, clocks in Austin show 5:00 PM.
When do working hours in Port Jefferson Station, NY, and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Port Jefferson Station, which is 9:00 AM to 5:00 PM in Austin.
When does the date change in Austin, TX, compared with Port Jefferson Station, NY?
The new day starts in Austin later: until 1:00 AM in Port Jefferson Station, it is still the previous day there. From 11:00 PM in Austin, Port Jefferson Station is already on the next day.
Does the time difference between Port Jefferson Station, NY, and Austin, TX, change?
No. The clocks in Port Jefferson Station and in Austin change on the same dates, so the difference stays 1 hour.
