Rio de Janeiro to Regina: time difference
Regina is 3 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 09:59 9:59 AM Regina 06:59 6:59 AM You –:–
09:59 9:59 AM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
06:59 6:59 AM
Central Standard Time · UTC-6
☀️ 07:13 · 🌙 18:19
·
−3 h
Regina is 3 h behind Rio de Janeiro.
When you, Rio de Janeiro and Regina 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
🇨🇦 Regina
21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇨🇦 Regina |
|---|---|---|
| Local time | 09:59 | 06:59 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Rio de Janeiro | — | −3 h |
| IANA zone | America/Sao Paulo | America/Regina |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:26 | 07:13 |
| Sunset | 17:55 | 18:19 |
| Daylight | 12 h 30 min | 11 h 5 min |
| People on this clock | 6,211,223 | 215,106 |
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 Regina: common questions
How many hours behind Rio de Janeiro is Regina?
The clocks in Regina are 3 hours behind those in Rio de Janeiro (UTC−6 and UTC−3).
What time is it in Regina at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Regina it is 6:00 AM at that moment.
What time is it in Regina at the end of the working day in Rio de Janeiro?
The working day in Rio de Janeiro ends at 6:00 PM; in Regina it is 3:00 PM at that moment.
When do working hours in Rio de Janeiro and in Regina overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 3:00 PM in Regina.
Until what time in Rio de Janeiro is it still yesterday in Regina?
Before 3:00 AM in Rio de Janeiro, the date in Regina has not changed yet. From 9:00 PM in Regina, it is already the next day in Rio de Janeiro.
Does the time difference between Rio de Janeiro and Regina change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
