Summit, NJ to Austin, TX: time difference
Austin, TX is 1 h behind Summit, NJ. 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.
Summit, NJ 02:47 2:47 AM Austin, TX 01:47 1:47 AM You –:–
02:47 2:47 AM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:23
01:47 1:47 AM
Central Daylight Time · UTC-5
☀️ 07:32 · 🌙 19:05
·
−1 h
Austin, TX is 1 h behind Summit, NJ.
When you, Summit, NJ 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
🇺🇸 Summit, NJ
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
- Asleep
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Time zones side by side
| Detail | 🇺🇸 Summit, NJ | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 02:47 | 01:47 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Summit, NJ | — | −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 | 07:06 | 07:32 |
| Sunset | 18:23 | 19:05 |
| Daylight | 11 h 17 min | 11 h 33 min |
| People on this clock | 11,161 | 974,447 |
Compare Summit, NJ with another city
More comparisons with Summit, NJ: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Summit, NJ and Austin, TX: common questions
How far behind Summit, NJ, is Austin, TX?
Austin is 1 hour behind Summit: UTC−5 against UTC−4.
What time is it in Austin, TX, when it is 9:00 AM in Summit, NJ?
When it is 9:00 AM in Summit, it is 8:00 AM in Austin.
What time is it in Austin, TX, when it is 6:00 PM in Summit, NJ?
When it is 6:00 PM in Summit, it is 5:00 PM in Austin.
When is a good time to call Austin, TX, from Summit, NJ?
Between 10:00 AM and 6:00 PM in Summit – that is 9:00 AM to 5:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Austin, TX?
Until 1:00 AM in Summit, NJ, 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 Summit.
Does the time difference between Summit, NJ, and Austin, TX, change?
No. The clocks in Summit and in Austin change on the same dates, so the difference stays 1 hour.
