Rio de Janeiro to Sault Ste. Marie: time difference
Sault Ste. Marie is 1 h behind Rio de Janeiro. 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 de Janeiro 13:21 1:21 PM Sault Ste. Marie 12:21 12:21 PM You –:–
13:21 1:21 PM
Brasilia Standard Time · UTC-3
☀️ 05:16 · 🌙 18:00
12:21 12:21 PM
Eastern Daylight Time · UTC-4
☀️ 08:04 · 🌙 18:42
·
−1 h
Sault Ste. Marie is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Sault Ste. Marie 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 de Janeiro
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
🇨🇦 Sault Ste. Marie
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 de Janeiro | 🇨🇦 Sault Ste. Marie |
|---|---|---|
| Local time | 13:21 | 12:21 |
| 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 de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:16 | 08:04 |
| Sunset | 18:00 | 18:42 |
| Daylight | 12 h 44 min | 10 h 38 min |
| People on this clock | 6,211,223 | 73,368 |
Compare Rio de Janeiro with another city
More comparisons with Rio de Janeiro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio de Janeiro and Sault Ste. Marie: common questions
How many hours behind Rio de Janeiro is Sault Ste. Marie?
The clocks in Sault Ste. Marie are 1 hour behind those in Rio de Janeiro (UTC−4 and UTC−3).
If it is 9:00 AM in Rio de Janeiro, what time is it in Sault Ste. Marie?
At 9:00 AM in Rio de Janeiro, clocks in Sault Ste. Marie show 8:00 AM.
What time is it in Sault Ste. Marie when it is 6:00 PM in Rio de Janeiro?
When it is 6:00 PM in Rio de Janeiro, it is 5:00 PM in Sault Ste. Marie.
Is there a time when both Rio de Janeiro and Sault Ste. Marie are at work?
Yes: from 10:00 AM to 6:00 PM in Rio de Janeiro (9:00 AM to 5:00 PM in Sault Ste. Marie), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Sault Ste. Marie?
Until 1:00 AM in Rio de Janeiro it is still the previous day in Sault Ste. Marie. The other way round, from 11:00 PM in Sault Ste. Marie it is already the next day in Rio de Janeiro.
Does the time difference between Rio de Janeiro and Sault Ste. Marie change?
Yes. The clocks change only in Sault Ste. Marie. From November 1, 2026, Sault Ste. Marie will be 2 hours behind Rio de Janeiro.
