Okotoks to Rio de Janeiro: time difference
Rio de Janeiro is 3 h ahead of Okotoks. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Okotoks 06:24 6:24 AM Rio de Janeiro 09:24 9:24 AM You –:–
06:24 6:24 AM
Mountain Daylight Time · UTC-6
☀️ 08:04 · 🌙 18:39
09:24 9:24 AM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:59
·
+3 h
Rio de Janeiro is 3 h ahead of Okotoks.
When you, Okotoks 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
🇨🇦 Okotoks
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
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 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Okotoks | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 06:24 | 09:24 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Mountain Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Okotoks | — | +3 h |
| IANA zone | America/Edmonton | America/Sao Paulo |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 08:04 | 05:19 |
| Sunset | 18:39 | 17:59 |
| Daylight | 10 h 35 min | 12 h 40 min |
| People on this clock | 30,214 | 6,211,223 |
Compare Okotoks with another city
More comparisons with Okotoks: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Okotoks and Rio de Janeiro: common questions
How many hours ahead of Okotoks is Rio de Janeiro?
The clocks in Rio de Janeiro are 3 hours ahead of those in Okotoks (UTC−3 and UTC−6).
If it is 9:00 AM in Okotoks, what time is it in Rio de Janeiro?
At 9:00 AM in Okotoks, clocks in Rio de Janeiro show 12:00 PM.
What time is it in Rio de Janeiro at the end of the working day in Okotoks?
The working day in Okotoks ends at 6:00 PM; in Rio de Janeiro it is 9:00 PM at that moment.
Is there a time when both Okotoks and Rio de Janeiro are at work?
Yes: from 9:00 AM to 3:00 PM in Okotoks (12:00 PM to 6:00 PM in Rio de Janeiro), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Rio de Janeiro?
From 9:00 PM in Okotoks it is already the next day in Rio de Janeiro. The other way round, until 3:00 AM in Rio de Janeiro it is still the previous day in Okotoks.
Is the time difference between Okotoks and Rio de Janeiro the same all year?
Yes. Neither Okotoks nor Rio de Janeiro switches to summer time, so the gap is always 3 hours.
