Rio de Janeiro to Warrenton, VA: time difference
Warrenton, VA is 1 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 15:19 3:19 PM Warrenton, VA 14:19 2:19 PM You –:–
15:19 3:19 PM
Brasilia Standard Time · UTC-3
☀️ 05:24 · 🌙 17:56
14:19 2:19 PM
Eastern Daylight Time · UTC-4
☀️ 07:18 · 🌙 18:39
·
−1 h
Warrenton, VA is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Warrenton, VA 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
🇺🇸 Warrenton, VA
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇺🇸 Warrenton, VA |
|---|---|---|
| Local time | 15:19 | 14:19 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:24 | 07:18 |
| Sunset | 17:56 | 18:39 |
| Daylight | 12 h 32 min | 11 h 21 min |
| People on this clock | 6,211,223 | 10,000 |
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 Warrenton, VA: common questions
How many hours behind Rio de Janeiro is Warrenton, VA?
The clocks in Warrenton are 1 hour behind those in Rio de Janeiro (UTC−4 and UTC−3).
What time is it in Warrenton, VA, when it is 9:00 AM in Rio de Janeiro?
When it is 9:00 AM in Rio de Janeiro, it is 8:00 AM in Warrenton.
If it is 6:00 PM in Rio de Janeiro, what time is it in Warrenton, VA?
At 6:00 PM in Rio de Janeiro, clocks in Warrenton show 5:00 PM.
When do working hours in Rio de Janeiro and in Warrenton, VA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 5:00 PM in Warrenton.
When is it still the previous day in Warrenton, VA?
Until 1:00 AM in Rio de Janeiro it is still the previous day in Warrenton. The other way round, from 11:00 PM in Warrenton it is already the next day in Rio de Janeiro.
Does the time difference between Rio de Janeiro and Warrenton, VA, change?
Yes. The clocks change only in Warrenton. From November 1, 2026, Warrenton will be 2 hours behind Rio de Janeiro.
