Saint-Jérôme to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Saint-Jérôme. 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.
Saint-Jérôme 12:01 12:01 PM Rio de Janeiro 13:01 1:01 PM You –:–
12:01 12:01 PM
Eastern Daylight Time · UTC-4
☀️ 07:18 · 🌙 18:05
13:01 1:01 PM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
·
+1 h
Rio de Janeiro is 1 h ahead of Saint-Jérôme.
When you, Saint-Jérôme 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
🇨🇦 Saint-Jérôme
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
- Asleep
- Early
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- Evening
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Time zones side by side
| Detail | 🇨🇦 Saint-Jérôme | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 12:01 | 13:01 |
| 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 Saint-Jérôme | — | +1 h |
| IANA zone | America/Toronto | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:18 | 05:18 |
| Sunset | 18:05 | 17:59 |
| Daylight | 10 h 46 min | 12 h 41 min |
| People on this clock | 80,213 | 6,211,223 |
Compare Saint-Jérôme with another city
More comparisons with Saint-Jérôme: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Saint-Jérôme and Rio de Janeiro: common questions
How many hours ahead of Saint-Jérôme is Rio de Janeiro?
The clocks in Rio de Janeiro are 1 hour ahead of those in Saint-Jérôme (UTC−3 and UTC−4).
What time is it in Rio de Janeiro when it is 9:00 AM in Saint-Jérôme?
When it is 9:00 AM in Saint-Jérôme, it is 10:00 AM in Rio de Janeiro.
What time is it in Rio de Janeiro at the end of the working day in Saint-Jérôme?
The working day in Saint-Jérôme ends at 6:00 PM; in Rio de Janeiro it is 7:00 PM at that moment.
Is there a time when both Saint-Jérôme and Rio de Janeiro are at work?
Yes: from 9:00 AM to 5:00 PM in Saint-Jérôme (10:00 AM to 6:00 PM in Rio de Janeiro), the working days (9:00 AM–6:00 PM) overlap.
From what time in Saint-Jérôme is it tomorrow in Rio de Janeiro?
Once it is 11:00 PM in Saint-Jérôme, the date in Rio de Janeiro has already changed. Until 1:00 AM in Rio de Janeiro, it is still the previous day in Saint-Jérôme.
Is the time difference between Saint-Jérôme and Rio de Janeiro the same all year?
No. Only Saint-Jérôme switches to summer time, so the gap changes twice a year. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Saint-Jérôme.
