Port Huron, MI to Austin, TX: time difference
Austin, TX is 1 h behind Port Huron, MI. 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 Huron, MI 18:07 6:07 PM Austin, TX 17:07 5:07 PM You –:–
18:07 6:07 PM
Eastern Daylight Time · UTC-4
☀️ 07:50 · 🌙 18:41
17:07 5:07 PM
Central Daylight Time · UTC-5
☀️ 07:37 · 🌙 18:56
·
−1 h
Austin, TX is 1 h behind Port Huron, MI.
When you, Port Huron, MI 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 Huron, MI
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 Huron, MI | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 18:07 | 17:07 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Port Huron, MI | — | −1 h |
| IANA zone | America/Detroit | America/Chicago |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:50 | 07:37 |
| Sunset | 18:41 | 18:56 |
| Daylight | 10 h 51 min | 11 h 19 min |
| People on this clock | 28,983 | 974,447 |
Compare Port Huron, MI with another city
More comparisons with Port Huron, MI: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port Huron, MI and Austin, TX: common questions
What is the time difference between Port Huron, MI, and Austin, TX?
Austin is 1 hour behind: it uses UTC−5, while Port Huron is on UTC−4.
If it is 9:00 AM in Port Huron, MI, what time is it in Austin, TX?
At 9:00 AM in Port Huron, clocks in Austin show 8:00 AM.
What time is it in Austin, TX, when it is 6:00 PM in Port Huron, MI?
When it is 6:00 PM in Port Huron, it is 5:00 PM in Austin.
Is there a time when both Port Huron, MI, and Austin, TX, are at work?
Yes: from 10:00 AM to 6:00 PM in Port Huron (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 Port Huron, MI, 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 Port Huron.
Is the time difference between Port Huron, MI, 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.
