Cotia to Montreal: time difference
Montreal is 1 h behind Cotia. 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.
Cotia 12:15 12:15 PM Montreal 11:15 11:15 AM You –:–
12:15 12:15 PM
Brasilia Standard Time · UTC-3
☀️ 05:36 · 🌙 18:12
11:15 11:15 AM
Eastern Daylight Time · UTC-4
☀️ 07:10 · 🌙 18:12
·
−1 h
Montreal is 1 h behind Cotia.
When you, Cotia 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
🇧🇷 Cotia
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 | 🇧🇷 Cotia | 🇨🇦 Montreal |
|---|---|---|
| Local time | 12:15 | 11:15 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Cotia | — | −1 h |
| IANA zone | America/Sao Paulo | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:36 | 07:10 |
| Sunset | 18:12 | 18:12 |
| Daylight | 12 h 36 min | 11 h 3 min |
| People on this clock | 274,413 | 1,762,949 |
Compare Cotia with another city
More comparisons with Cotia: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cotia and Montreal: common questions
What is the time difference between Cotia and Montreal?
Montreal is 1 hour behind: it uses UTC−4, while Cotia is on UTC−3.
What time is it in Montreal when it is 9:00 AM in Cotia?
When it is 9:00 AM in Cotia, it is 8:00 AM in Montreal.
If it is 6:00 PM in Cotia, what time is it in Montreal?
At 6:00 PM in Cotia, clocks in Montreal show 5:00 PM.
When is a good time to call Montreal from Cotia?
Between 10:00 AM and 6:00 PM in Cotia – 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 Cotia?
The new day starts in Montreal later: until 1:00 AM in Cotia, it is still the previous day there. From 11:00 PM in Montreal, Cotia is already on the next day.
Is the time difference between Cotia 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 Cotia.
