Buenos Aires to Brossard: time difference
Brossard 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 00:30 12:30 AM Brossard 23:30 11:30 PM You –:–
00:30 12:30 AM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
23:30 11:30 PM
Eastern Daylight Time · UTC-4
☀️ 07:17 · 🌙 18:01
·
−1 h
Brossard is 1 h behind Buenos Aires.
When you, Buenos Aires and Brossard 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
🇨🇦 Brossard
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 | 🇨🇦 Brossard |
|---|---|---|
| Local time | 00:30 | 23:30 |
| Local date | Wednesday, October 21, 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/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:06 | 07:17 |
| Sunset | 19:12 | 18:01 |
| Daylight | 13 h 6 min | 10 h 44 min |
| People on this clock | 2,891,082 | 91,525 |
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 Brossard: common questions
What is the time difference between Buenos Aires and Brossard?
Brossard 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 Brossard?
At 9:00 AM in Buenos Aires, clocks in Brossard show 8:00 AM.
What time is it in Brossard when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 5:00 PM in Brossard.
When is a good time to call Brossard from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Brossard – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Brossard compared with Buenos Aires?
The new day starts in Brossard later: until 1:00 AM in Buenos Aires, it is still the previous day there. From 11:00 PM in Brossard, Buenos Aires is already on the next day.
Does the time difference between Buenos Aires and Brossard change?
Yes. The clocks change only in Brossard. From November 1, 2026, Brossard will be 2 hours behind Buenos Aires.
