Rio do Sul to Montreal: time difference
Montreal is 1 h behind Rio do Sul. 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.
Rio do Sul 19:36 7:36 PM Montreal 18:36 6:36 PM You –:–
19:36 7:36 PM
Brasilia Standard Time · UTC-3
☀️ 05:38 · 🌙 18:30
18:36 6:36 PM
Eastern Daylight Time · UTC-4
☀️ 07:19 · 🌙 18:00
·
−1 h
Montreal is 1 h behind Rio do Sul.
When you, Rio do Sul 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
🇧🇷 Rio do Sul
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 | 🇧🇷 Rio do Sul | 🇨🇦 Montreal |
|---|---|---|
| Local time | 19:36 | 18:36 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio do Sul | — | −1 h |
| IANA zone | America/Sao Paulo | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:38 | 07:19 |
| Sunset | 18:30 | 18:00 |
| Daylight | 12 h 52 min | 10 h 41 min |
| People on this clock | 72,587 | 1,762,949 |
Compare Rio do Sul with another city
More comparisons with Rio do Sul: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio do Sul and Montreal: common questions
What is the time difference between Rio do Sul and Montreal?
Montreal is 1 hour behind: it uses UTC−4, while Rio do Sul is on UTC−3.
If it is 9:00 AM in Rio do Sul, what time is it in Montreal?
At 9:00 AM in Rio do Sul, clocks in Montreal show 8:00 AM.
If it is 6:00 PM in Rio do Sul, what time is it in Montreal?
At 6:00 PM in Rio do Sul, clocks in Montreal show 5:00 PM.
When do working hours in Rio do Sul and in Montreal overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rio do Sul, which is 9:00 AM to 5:00 PM in Montreal.
When is it still the previous day in Montreal?
Until 1:00 AM in Rio do Sul it is still the previous day in Montreal. The other way round, from 11:00 PM in Montreal it is already the next day in Rio do Sul.
Does the time difference between Rio do Sul and Montreal change?
Yes. The clocks change only in Montreal. From November 1, 2026, Montreal will be 2 hours behind Rio do Sul.
