Rio de Janeiro to Port Perry: time difference
Port Perry 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 06:25 6:25 AM Port Perry 05:25 5:25 AM You –:–
06:25 6:25 AM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
05:25 5:25 AM
Eastern Daylight Time · UTC-4
☀️ 07:36 · 🌙 18:27
·
−1 h
Port Perry is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Port Perry 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
🇨🇦 Port Perry
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 | 🇨🇦 Port Perry |
|---|---|---|
| Local time | 06:25 | 05:25 |
| 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 | 07:36 |
| Sunset | 17:59 | 18:27 |
| Daylight | 12 h 41 min | 10 h 51 min |
| People on this clock | 6,211,223 | 9,553 |
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 Port Perry: common questions
What is the time difference between Rio de Janeiro and Port Perry?
Port Perry is 1 hour behind: it uses UTC−4, while Rio de Janeiro is on UTC−3.
What time is it in Port Perry at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Port Perry it is 8:00 AM at that moment.
What time is it in Port Perry 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 Port Perry.
When do working hours in Rio de Janeiro and in Port Perry 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 Port Perry.
When does the date change in Port Perry compared with Rio de Janeiro?
The new day starts in Port Perry later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Port Perry, Rio de Janeiro is already on the next day.
Does the time difference between Rio de Janeiro and Port Perry change?
Yes. The clocks change only in Port Perry. From November 1, 2026, Port Perry will be 2 hours behind Rio de Janeiro.
