Rio Branco to Montreal: time difference
Montreal is 1 h ahead of Rio Branco. 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 Branco 16:46 4:46 PM Montreal 17:46 5:46 PM You –:–
16:46 4:46 PM
Acre Standard Time · UTC-5
☀️ 05:03 · 🌙 17:29
17:46 5:46 PM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 17:49
·
+1 h
Montreal is 1 h ahead of Rio Branco.
When you, Rio Branco 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 Branco
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
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 | 🇧🇷 Rio Branco | 🇨🇦 Montreal |
|---|---|---|
| Local time | 16:46 | 17:46 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Acre Standard Time | Eastern Daylight Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Rio Branco | — | +1 h |
| IANA zone | America/Rio Branco | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:03 | 07:29 |
| Sunset | 17:29 | 17:49 |
| Daylight | 12 h 26 min | 10 h 20 min |
| People on this clock | 364,756 | 1,762,949 |
Compare Rio Branco with another city
More comparisons with Rio Branco: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio Branco and Montreal: common questions
How far ahead of Rio Branco is Montreal?
Montreal is 1 hour ahead of Rio Branco: UTC−4 against UTC−5.
What time is it in Montreal when it is 9:00 AM in Rio Branco?
When it is 9:00 AM in Rio Branco, it is 10:00 AM in Montreal.
What time is it in Montreal at the end of the working day in Rio Branco?
The working day in Rio Branco ends at 6:00 PM; in Montreal it is 7:00 PM at that moment.
When is a good time to call Montreal from Rio Branco?
Between 9:00 AM and 5:00 PM in Rio Branco – that is 10:00 AM to 6:00 PM in Montreal – both places are within working hours (9:00 AM–6:00 PM).
From what time in Rio Branco is it tomorrow in Montreal?
Once it is 11:00 PM in Rio Branco, the date in Montreal has already changed. Until 1:00 AM in Montreal, it is still the previous day in Rio Branco.
Does the time gap between Rio Branco and Montreal change during the year?
Yes – daylight saving time is used in Montreal but not in Rio Branco. From November 1, 2026, Montreal and Rio Branco will have the same time.
