Montmagny to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Montmagny. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
04
- Argentina Standard Time
- UTC-3
- Golden hour
☀️ 06:14 · 🌙 19:07 · 12 h 54 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Montmagny 17:44 5:44 PM Buenos Aires 18:44 6:44 PM You –:–
17:44 5:44 PM
Eastern Daylight Time · UTC-4
☀️ 06:59 · 🌙 17:59
18:44 6:44 PM
Argentina Standard Time · UTC-3
☀️ 06:14 · 🌙 19:07
·
+1 h
Buenos Aires is 1 h ahead of Montmagny.
When you, Montmagny 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
🇨🇦 Montmagny
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 | 🇨🇦 Montmagny | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 17:44 | 18:44 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Montmagny | — | +1 h |
| IANA zone | America/Toronto | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 06:59 | 06:14 |
| Sunset | 17:59 | 19:07 |
| Daylight | 10 h 59 min | 12 h 54 min |
| People on this clock | 10,999 | 2,891,082 |
Compare Montmagny with another city
More comparisons with Montmagny: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montmagny and Buenos Aires: common questions
What is the time difference between Montmagny and Buenos Aires?
Buenos Aires is 1 hour ahead: it uses UTC−3, while Montmagny is on UTC−4.
What time is it in Buenos Aires at the start of the working day in Montmagny?
The working day in Montmagny starts at 9:00 AM; in Buenos Aires it is 10:00 AM at that moment.
If it is 6:00 PM in Montmagny, what time is it in Buenos Aires?
At 6:00 PM in Montmagny, clocks in Buenos Aires show 7:00 PM.
Is there a time when both Montmagny and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Montmagny (10:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Montmagny?
The new day starts in Buenos Aires earlier: at 11:00 PM in Montmagny it is already midnight there. Until 1:00 AM in Buenos Aires, Montmagny is still on the previous day.
Is the time difference between Montmagny and Buenos Aires the same all year?
No. Only Montmagny switches to summer time, so the gap changes twice a year. From November 1, 2026, Buenos Aires will be 2 hours ahead of Montmagny.
