Drummondville to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Drummondville. 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
Drag along the band to read any hour in every place at once.
Drummondville 12:04 12:04 PM Rio de Janeiro 13:04 1:04 PM You –:–
12:04 12:04 PM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 17:59
13:04 1:04 PM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
·
+1 h
Rio de Janeiro is 1 h ahead of Drummondville.
When you, Drummondville 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
🇨🇦 Drummondville
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 | 🇨🇦 Drummondville | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 12:04 | 13:04 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Drummondville | — | +1 h |
| IANA zone | America/Toronto | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:13 | 05:18 |
| Sunset | 17:59 | 17:59 |
| Daylight | 10 h 46 min | 12 h 41 min |
| People on this clock | 72,089 | 6,211,223 |
Compare Drummondville with another city
More comparisons with Drummondville: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Drummondville and Rio de Janeiro: common questions
How many hours ahead of Drummondville is Rio de Janeiro?
The clocks in Rio de Janeiro are 1 hour ahead of those in Drummondville (UTC−3 and UTC−4).
If it is 9:00 AM in Drummondville, what time is it in Rio de Janeiro?
At 9:00 AM in Drummondville, clocks in Rio de Janeiro show 10:00 AM.
What time is it in Rio de Janeiro at the end of the working day in Drummondville?
The working day in Drummondville ends at 6:00 PM; in Rio de Janeiro it is 7:00 PM at that moment.
When do working hours in Drummondville and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Drummondville, which is 10:00 AM to 6:00 PM in Rio de Janeiro.
When is it already the next day in Rio de Janeiro?
From 11:00 PM in Drummondville it is already the next day in Rio de Janeiro. The other way round, until 1:00 AM in Rio de Janeiro it is still the previous day in Drummondville.
Does the time difference between Drummondville and Rio de Janeiro change?
Yes. The clocks change only in Drummondville. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Drummondville.
