Osasco to Montreal: time difference
Montreal is 1 h behind Osasco. 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.
Osasco 03:45 3:45 AM Montreal 02:45 2:45 AM You –:–
03:45 3:45 AM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:14
02:45 2:45 AM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:05
·
−1 h
Montreal is 1 h behind Osasco.
When you, Osasco and Montreal are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Osasco
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
🇨🇦 Montreal
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 | 🇧🇷 Osasco | 🇨🇦 Montreal |
|---|---|---|
| Local time | 03:45 | 02:45 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Osasco | — | −1 h |
| IANA zone | America/Sao Paulo | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:32 | 07:15 |
| Sunset | 18:14 | 18:05 |
| Daylight | 12 h 41 min | 10 h 50 min |
| People on this clock | 728,615 | 1,762,949 |
Compare Osasco with another city
More comparisons with Osasco: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Osasco and Montreal: common questions
What is the time difference between Osasco and Montreal?
Montreal is 1 hour behind: it uses UTC−4, while Osasco is on UTC−3.
If it is 9:00 AM in Osasco, what time is it in Montreal?
At 9:00 AM in Osasco, clocks in Montreal show 8:00 AM.
If it is 6:00 PM in Osasco, what time is it in Montreal?
At 6:00 PM in Osasco, clocks in Montreal show 5:00 PM.
When is a good time to call Montreal from Osasco?
Between 10:00 AM and 6:00 PM in Osasco – that is 9:00 AM to 5:00 PM in Montreal – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Montreal compared with Osasco?
The new day starts in Montreal later: until 1:00 AM in Osasco, it is still the previous day there. From 11:00 PM in Montreal, Osasco is already on the next day.
Is the time difference between Osasco and Montreal the same all year?
No. Only Montreal switches to summer time, so the gap changes twice a year. From November 1, 2026, Montreal will be 2 hours behind Osasco.
