Montross, VA to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Montross, VA. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Montross, VA 08:49 8:49 AM Rio de Janeiro 09:49 9:49 AM You –:–
08:49 8:49 AM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:37
09:49 9:49 AM
Brasilia Standard Time · UTC-3
☀️ 05:25 · 🌙 17:56
·
+1 h
Rio de Janeiro is 1 h ahead of Montross, VA.
When you, Montross, VA 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
🇺🇸 Montross, VA
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
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 0 12 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Montross, VA | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 08:49 | 09:49 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Montross, VA | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:13 | 05:25 |
| Sunset | 18:37 | 17:56 |
| Daylight | 11 h 24 min | 12 h 31 min |
| People on this clock | 400 | 6,211,223 |
Compare Montross, VA with another city
More comparisons with Montross, VA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montross, VA and Rio de Janeiro: common questions
How many hours ahead of Montross, VA, is Rio de Janeiro?
The clocks in Rio de Janeiro are 1 hour ahead of those in Montross (UTC−3 and UTC−4).
What time is it in Rio de Janeiro when it is 9:00 AM in Montross, VA?
When it is 9:00 AM in Montross, it is 10:00 AM in Rio de Janeiro.
What time is it in Rio de Janeiro when it is 6:00 PM in Montross, VA?
When it is 6:00 PM in Montross, it is 7:00 PM in Rio de Janeiro.
When do working hours in Montross, VA, and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Montross, which is 10:00 AM to 6:00 PM in Rio de Janeiro.
From what time in Montross, VA, is it tomorrow in Rio de Janeiro?
Once it is 11:00 PM in Montross, the date in Rio de Janeiro has already changed. Until 1:00 AM in Rio de Janeiro, it is still the previous day in Montross.
Does the time difference between Montross, VA, and Rio de Janeiro change?
Yes. The clocks change only in Montross. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Montross.
