🇦🇷 Buenos Aires, Argentina
47
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:06 · 🌙 19:12 · 13 h 6 min
Buenos Aires to Port Huron, MI: time difference
Port Huron, MI is 1 h behind Buenos Aires. 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.
Buenos Aires 19:41 7:41 PM Port Huron, MI 18:41 6:41 PM You –:–
19:41 7:41 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
18:41 6:41 PM
Eastern Daylight Time · UTC-4
☀️ 07:50 · 🌙 18:41
·
−1 h
Port Huron, MI is 1 h behind Buenos Aires.
When you, Buenos Aires 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
🇦🇷 Buenos Aires
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
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
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇺🇸 Port Huron, MI |
|---|---|---|
| Local time | 19:41 | 18:41 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Argentina Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Detroit |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:06 | 07:50 |
| Sunset | 19:12 | 18:41 |
| Daylight | 13 h 6 min | 10 h 51 min |
| People on this clock | 2,891,082 | 28,983 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Port Huron, MI: common questions
What is the time difference between Buenos Aires and Port Huron, MI?
Port Huron is 1 hour behind: it uses UTC−4, while Buenos Aires is on UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Port Huron, MI?
At 9:00 AM in Buenos Aires, clocks in Port Huron show 8:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Port Huron, MI?
At 6:00 PM in Buenos Aires, clocks in Port Huron show 5:00 PM.
When is a good time to call Port Huron, MI, from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Port Huron – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Port Huron, MI?
Until 1:00 AM in Buenos Aires it is still the previous day in Port Huron. The other way round, from 11:00 PM in Port Huron it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Port Huron, MI, the same all year?
No. Only Port Huron switches to summer time, so the gap changes twice a year. From November 1, 2026, Port Huron will be 2 hours behind Buenos Aires.
