Monterrey to Port Huron, MI: time difference
Port Huron, MI is 1 h ahead of Monterrey. 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.
Monterrey 09:22 9:22 AM Port Huron, MI 10:22 10:22 AM You –:–
09:22 9:22 AM
Central Standard Time · UTC-6
☀️ 06:54 · 🌙 17:58
10:22 10:22 AM
Eastern Standard Time · UTC-5
☀️ 07:11 · 🌙 17:17
·
+1 h
Port Huron, MI is 1 h ahead of Monterrey.
When you, Monterrey and Port Huron, MI are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Monterrey
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
🇺🇸 Port Huron, MI
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 0 12 AM
📍 Your time
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Time zones side by side
| Detail | 🇲🇽 Monterrey | 🇺🇸 Port Huron, MI |
|---|---|---|
| Local time | 09:22 | 10:22 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Central Standard Time | Eastern Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Monterrey | — | +1 h |
| IANA zone | America/Monterrey | America/Detroit |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 06:54 | 07:11 |
| Sunset | 17:58 | 17:17 |
| Daylight | 11 h 4 min | 10 h 6 min |
| People on this clock | 1,142,994 | 28,983 |
Compare Monterrey with another city
More comparisons with Monterrey: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Monterrey and Port Huron, MI: common questions
How many hours ahead of Monterrey is Port Huron, MI?
The clocks in Port Huron are 1 hour ahead of those in Monterrey (UTC−5 and UTC−6).
If it is 9:00 AM in Monterrey, what time is it in Port Huron, MI?
At 9:00 AM in Monterrey, clocks in Port Huron show 10:00 AM.
What time is it in Port Huron, MI, at the end of the working day in Monterrey?
The working day in Monterrey ends at 6:00 PM; in Port Huron it is 7:00 PM at that moment.
When do working hours in Monterrey and in Port Huron, MI, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Monterrey, which is 10:00 AM to 6:00 PM in Port Huron.
When does the date change in Port Huron, MI, compared with Monterrey?
The new day starts in Port Huron earlier: at 11:00 PM in Monterrey it is already midnight there. Until 1:00 AM in Port Huron, Monterrey is still on the previous day.
Is the time difference between Monterrey and Port Huron, MI, the same all year?
No. Only Port Huron switches to summer time, so the gap changes twice a year. From March 14, 2027, Port Huron will be 2 hours ahead of Monterrey.
