Manassas, VA to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Manassas, 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.
Manassas, VA 02:07 2:07 AM Rio de Janeiro 03:07 3:07 AM You –:–
02:07 2:07 AM
Eastern Daylight Time · UTC-4
☀️ 07:23 · 🌙 18:29
03:07 3:07 AM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:59
·
+1 h
Rio de Janeiro is 1 h ahead of Manassas, VA.
When you, Manassas, 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
🇺🇸 Manassas, 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 | 🇺🇸 Manassas, VA | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 02:07 | 03:07 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Manassas, 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 | 07:23 | 05:19 |
| Sunset | 18:29 | 17:59 |
| Daylight | 11 h 6 min | 12 h 40 min |
| People on this clock | 42,772 | 6,211,223 |
Compare Manassas, VA with another city
More comparisons with Manassas, VA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Manassas, VA and Rio de Janeiro: common questions
What is the time difference between Manassas, VA, and Rio de Janeiro?
Rio de Janeiro is 1 hour ahead: it uses UTC−3, while Manassas is on UTC−4.
What time is it in Rio de Janeiro at the start of the working day in Manassas, VA?
The working day in Manassas starts at 9:00 AM; in Rio de Janeiro it is 10:00 AM at that moment.
If it is 6:00 PM in Manassas, VA, what time is it in Rio de Janeiro?
At 6:00 PM in Manassas, clocks in Rio de Janeiro show 7:00 PM.
When do working hours in Manassas, 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 Manassas, which is 10:00 AM to 6:00 PM in Rio de Janeiro.
When does the date change in Rio de Janeiro compared with Manassas, VA?
The new day starts in Rio de Janeiro earlier: at 11:00 PM in Manassas it is already midnight there. Until 1:00 AM in Rio de Janeiro, Manassas is still on the previous day.
Does the time difference between Manassas, VA, and Rio de Janeiro change?
Yes. The clocks change only in Manassas. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Manassas.
