Pontiac, MI to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Pontiac, MI. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Pontiac, MI 13:43 1:43 PM Buenos Aires 14:43 2:43 PM You –:–
13:43 1:43 PM
Eastern Daylight Time · UTC-4
☀️ 07:50 · 🌙 18:48
14:43 2:43 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
+1 h
Buenos Aires is 1 h ahead of Pontiac, MI.
When you, Pontiac, MI and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Pontiac, 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
🇦🇷 Buenos Aires
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Pontiac, MI | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 13:43 | 14:43 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Pontiac, MI | — | +1 h |
| IANA zone | America/Detroit | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:50 | 06:09 |
| Sunset | 18:48 | 19:11 |
| Daylight | 10 h 57 min | 13 h 2 min |
| People on this clock | 61,606 | 2,891,082 |
Compare Pontiac, MI with another city
More comparisons with Pontiac, MI: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Pontiac, MI and Buenos Aires: common questions
What is the time difference between Pontiac, MI, and Buenos Aires?
Buenos Aires is 1 hour ahead: it uses UTC−3, while Pontiac is on UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Pontiac, MI?
When it is 9:00 AM in Pontiac, it is 10:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Pontiac, MI?
When it is 6:00 PM in Pontiac, it is 7:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Pontiac, MI?
Between 9:00 AM and 5:00 PM in Pontiac – that is 10:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Pontiac, MI?
The new day starts in Buenos Aires earlier: at 11:00 PM in Pontiac it is already midnight there. Until 1:00 AM in Buenos Aires, Pontiac is still on the previous day.
Does the time gap between Pontiac, MI, and Buenos Aires change during the year?
Yes – daylight saving time is used in Pontiac but not in Buenos Aires. From November 1, 2026, Buenos Aires will be 2 hours ahead of Pontiac.
