Monticello, AR to Rio de Janeiro: time difference
Rio de Janeiro is 2 h ahead of Monticello, AR. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Monticello, AR 17:12 5:12 PM Rio de Janeiro 19:12 7:12 PM You –:–
17:12 5:12 PM
Central Daylight Time · UTC-5
☀️ 07:16 · 🌙 18:29
19:12 7:12 PM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 18:00
·
+2 h
Rio de Janeiro is 2 h ahead of Monticello, AR.
When you, Monticello, AR 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
🇺🇸 Monticello, AR
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
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 0 12 AM 1 1 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Monticello, AR | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 17:12 | 19:12 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Monticello, AR | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:16 | 05:17 |
| Sunset | 18:29 | 18:00 |
| Daylight | 11 h 12 min | 12 h 43 min |
| People on this clock | 11,414 | 6,211,223 |
Compare Monticello, AR with another city
More comparisons with Monticello, AR: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Monticello, AR and Rio de Janeiro: common questions
How many hours ahead of Monticello, AR, is Rio de Janeiro?
The clocks in Rio de Janeiro are 2 hours ahead of those in Monticello (UTC−3 and UTC−5).
If it is 9:00 AM in Monticello, AR, what time is it in Rio de Janeiro?
At 9:00 AM in Monticello, clocks in Rio de Janeiro show 11:00 AM.
What time is it in Rio de Janeiro when it is 6:00 PM in Monticello, AR?
When it is 6:00 PM in Monticello, it is 8:00 PM in Rio de Janeiro.
Is there a time when both Monticello, AR, and Rio de Janeiro are at work?
Yes: from 9:00 AM to 4:00 PM in Monticello (11:00 AM 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 10:00 PM in Monticello, AR, it is already the next day in Rio de Janeiro. The other way round, until 2:00 AM in Rio de Janeiro it is still the previous day in Monticello.
Does the time difference between Monticello, AR, and Rio de Janeiro change?
Yes. The clocks change only in Monticello. From November 1, 2026, Rio de Janeiro will be 3 hours ahead of Monticello.
