Trois-Rivieres, QC to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Trois-Rivieres, QC. 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
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Trois-Rivieres, QC 22:29 10:29 PM Rio de Janeiro 23:29 11:29 PM You –:–
22:29 10:29 PM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:07
23:29 11:29 PM
Brasilia Standard Time · UTC-3
☀️ 05:22 · 🌙 17:57
·
+1 h
Rio de Janeiro is 1 h ahead of Trois-Rivieres, QC.
When you, Trois-Rivieres, QC and Rio de Janeiro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Trois-Rivieres, QC
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
🇧🇷 Rio de Janeiro
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
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Time zones side by side
| Detail | 🇨🇦 Trois-Rivieres, QC | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 22:29 | 23:29 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Trois-Rivieres, QC | — | +1 h |
| IANA zone | America/Toronto | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:06 | 05:22 |
| Sunset | 18:07 | 17:57 |
| Daylight | 11 h 1 min | 12 h 35 min |
| People on this clock | 139,163 | 6,211,223 |
Compare Trois-Rivieres, QC with another city
More comparisons with Trois-Rivieres, QC: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Trois-Rivieres, QC and Rio de Janeiro: common questions
How many hours ahead of Trois-Rivieres, QC, is Rio de Janeiro?
The clocks in Rio de Janeiro are 1 hour ahead of those in Trois-Rivieres (UTC−3 and UTC−4).
What time is it in Rio de Janeiro at the start of the working day in Trois-Rivieres, QC?
The working day in Trois-Rivieres starts at 9:00 AM; in Rio de Janeiro it is 10:00 AM at that moment.
What time is it in Rio de Janeiro when it is 6:00 PM in Trois-Rivieres, QC?
When it is 6:00 PM in Trois-Rivieres, it is 7:00 PM in Rio de Janeiro.
When is a good time to call Rio de Janeiro from Trois-Rivieres, QC?
Between 9:00 AM and 5:00 PM in Trois-Rivieres – that is 10:00 AM to 6:00 PM in Rio de Janeiro – both places are within working hours (9:00 AM–6:00 PM).
From what time in Trois-Rivieres, QC, is it tomorrow in Rio de Janeiro?
Once it is 11:00 PM in Trois-Rivieres, the date in Rio de Janeiro has already changed. Until 1:00 AM in Rio de Janeiro, it is still the previous day in Trois-Rivieres.
Does the time gap between Trois-Rivieres, QC, and Rio de Janeiro change during the year?
Yes – daylight saving time is used in Trois-Rivieres but not in Rio de Janeiro. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Trois-Rivieres.
