Rio de Janeiro to Drumheller: time difference
Drumheller 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 19:47 7:47 PM Drumheller 16:47 4:47 PM You –:–
19:47 7:47 PM
Brasilia Standard Time · UTC-3
☀️ 05:22 · 🌙 17:57
16:47 4:47 PM
Mountain Daylight Time · UTC-6
☀️ 07:54 · 🌙 18:41
·
−3 h
Drumheller is 3 h behind Rio de Janeiro.
When you, Rio de Janeiro and Drumheller 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
🇨🇦 Drumheller
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 | 🇨🇦 Drumheller |
|---|---|---|
| Local time | 19:47 | 16:47 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Brasilia Standard Time | Mountain Daylight Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Rio de Janeiro | — | −3 h |
| IANA zone | America/Sao Paulo | America/Edmonton |
| Daylight saving | Not observed | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 05:22 | 07:54 |
| Sunset | 17:57 | 18:41 |
| Daylight | 12 h 35 min | 10 h 48 min |
| People on this clock | 6,211,223 | 8,000 |
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 Drumheller: common questions
How far behind Rio de Janeiro is Drumheller?
Drumheller is 3 hours behind Rio de Janeiro: UTC−6 against UTC−3.
What time is it in Drumheller at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Drumheller it is 6:00 AM at that moment.
If it is 6:00 PM in Rio de Janeiro, what time is it in Drumheller?
At 6:00 PM in Rio de Janeiro, clocks in Drumheller show 3:00 PM.
When is a good time to call Drumheller from Rio de Janeiro?
Between 12:00 PM and 6:00 PM in Rio de Janeiro – that is 9:00 AM to 3:00 PM in Drumheller – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Rio de Janeiro is it still yesterday in Drumheller?
Before 3:00 AM in Rio de Janeiro, the date in Drumheller has not changed yet. From 9:00 PM in Drumheller, it is already the next day in Rio de Janeiro.
Is the time difference between Rio de Janeiro and Drumheller the same all year?
Yes. Neither Rio de Janeiro nor Drumheller switches to summer time, so the gap is always 3 hours.
