🇧🇷 Rio de Janeiro, Brazil
49
- Brasilia Standard Time
- UTC-3
- Golden hour
☀️ 05:18 · 🌙 17:59 · 12 h 41 min
Rio de Janeiro to Owen Sound: time difference
Owen Sound 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 05:47 5:47 AM Owen Sound 04:47 4:47 AM You –:–
05:47 5:47 AM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
04:47 4:47 AM
Eastern Daylight Time · UTC-4
☀️ 07:45 · 🌙 18:34
·
−1 h
Owen Sound is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Owen Sound 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
🇨🇦 Owen Sound
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 | 🇨🇦 Owen Sound |
|---|---|---|
| Local time | 05:47 | 04:47 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 05:18 | 07:45 |
| Sunset | 17:59 | 18:34 |
| Daylight | 12 h 41 min | 10 h 50 min |
| People on this clock | 6,211,223 | 21,341 |
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 Owen Sound: common questions
How far behind Rio de Janeiro is Owen Sound?
Owen Sound is 1 hour behind Rio de Janeiro: UTC−4 against UTC−3.
What time is it in Owen Sound at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Owen Sound it is 8:00 AM at that moment.
What time is it in Owen Sound at the end of the working day in Rio de Janeiro?
The working day in Rio de Janeiro ends at 6:00 PM; in Owen Sound it is 5:00 PM at that moment.
When do working hours in Rio de Janeiro and in Owen Sound overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 5:00 PM in Owen Sound.
When does the date change in Owen Sound compared with Rio de Janeiro?
The new day starts in Owen Sound later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Owen Sound, Rio de Janeiro is already on the next day.
Does the time difference between Rio de Janeiro and Owen Sound change?
Yes. The clocks change only in Owen Sound. From November 1, 2026, Owen Sound will be 2 hours behind Rio de Janeiro.
