Laval to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Laval. 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.
Laval 08:43 8:43 AM Buenos Aires 09:43 9:43 AM You –:–
08:43 8:43 AM
Eastern Daylight Time · UTC-4
☀️ 07:17 · 🌙 18:04
09:43 9:43 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
·
+1 h
Buenos Aires is 1 h ahead of Laval.
When you, Laval 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
🇨🇦 Laval
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 | 🇨🇦 Laval | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 08:43 | 09:43 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Laval | — | +1 h |
| IANA zone | America/Toronto | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:17 | 06:07 |
| Sunset | 18:04 | 19:11 |
| Daylight | 10 h 47 min | 13 h 4 min |
| People on this clock | 438,366 | 2,891,082 |
Compare Laval with another city
More comparisons with Laval: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Laval and Buenos Aires: common questions
How many hours ahead of Laval is Buenos Aires?
The clocks in Buenos Aires are 1 hour ahead of those in Laval (UTC−3 and UTC−4).
What time is it in Buenos Aires when it is 9:00 AM in Laval?
When it is 9:00 AM in Laval, it is 10:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Laval?
The working day in Laval ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
When is a good time to call Buenos Aires from Laval?
Between 9:00 AM and 5:00 PM in Laval – 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 Laval?
The new day starts in Buenos Aires earlier: at 11:00 PM in Laval it is already midnight there. Until 1:00 AM in Buenos Aires, Laval is still on the previous day.
Does the time difference between Laval and Buenos Aires change?
Yes. The clocks change only in Laval. From November 1, 2026, Buenos Aires will be 2 hours ahead of Laval.
