Rio de Janeiro to Duncans: time difference
Duncans is 2 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 10:53 10:53 AM Duncans 08:53 8:53 AM You –:–
10:53 10:53 AM
Brasilia Standard Time · UTC-3
☀️ 05:11 · 🌙 18:04
08:53 8:53 AM
Eastern Standard Time · UTC-5
☀️ 06:09 · 🌙 17:40
·
−2 h
Duncans is 2 h behind Rio de Janeiro.
When you, Rio de Janeiro and Duncans 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
🇯🇲 Duncans
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 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇯🇲 Duncans |
|---|---|---|
| Local time | 10:53 | 08:53 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Brasilia Standard Time | Eastern Standard Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Rio de Janeiro | — | −2 h |
| IANA zone | America/Sao Paulo | America/Jamaica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:11 | 06:09 |
| Sunset | 18:04 | 17:40 |
| Daylight | 12 h 53 min | 11 h 31 min |
| People on this clock | 6,211,223 | 5,153 |
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 Duncans: common questions
How many hours behind Rio de Janeiro is Duncans?
The clocks in Duncans are 2 hours behind those in Rio de Janeiro (UTC−5 and UTC−3).
If it is 9:00 AM in Rio de Janeiro, what time is it in Duncans?
At 9:00 AM in Rio de Janeiro, clocks in Duncans show 7:00 AM.
If it is 6:00 PM in Rio de Janeiro, what time is it in Duncans?
At 6:00 PM in Rio de Janeiro, clocks in Duncans show 4:00 PM.
When do working hours in Rio de Janeiro and in Duncans overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 4:00 PM in Duncans.
Until what time in Rio de Janeiro is it still yesterday in Duncans?
Before 2:00 AM in Rio de Janeiro, the date in Duncans has not changed yet. From 10:00 PM in Duncans, it is already the next day in Rio de Janeiro.
Does the time difference between Rio de Janeiro and Duncans change?
No. Neither place uses daylight saving time, so the difference stays 2 hours all year.
