Rio das Ostras to New York, NY: time difference
New York, NY is 1 h behind Rio das Ostras. 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 das Ostras 04:52 4:52 AM New York, NY 03:52 3:52 AM You –:–
04:52 4:52 AM
Brasilia Standard Time · UTC-3
☀️ 05:13 · 🌙 17:54
03:52 3:52 AM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:12
·
−1 h
New York, NY is 1 h behind Rio das Ostras.
When you, Rio das Ostras and New York, NY 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 das Ostras
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
🇺🇸 New York, NY
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
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Time zones side by side
| Detail | 🇧🇷 Rio das Ostras | 🇺🇸 New York, NY |
|---|---|---|
| Local time | 04:52 | 03:52 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio das Ostras | — | −1 h |
| IANA zone | America/Sao Paulo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:13 | 07:13 |
| Sunset | 17:54 | 18:12 |
| Daylight | 12 h 41 min | 10 h 59 min |
| People on this clock | 156,491 | 8,804,190 |
Compare Rio das Ostras with another city
More comparisons with Rio das Ostras: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio das Ostras and New York, NY: common questions
What is the time difference between Rio das Ostras and New York, NY?
New York is 1 hour behind: it uses UTC−4, while Rio das Ostras is on UTC−3.
What time is it in New York, NY, at the start of the working day in Rio das Ostras?
The working day in Rio das Ostras starts at 9:00 AM; in New York it is 8:00 AM at that moment.
What time is it in New York, NY, at the end of the working day in Rio das Ostras?
The working day in Rio das Ostras ends at 6:00 PM; in New York it is 5:00 PM at that moment.
When do working hours in Rio das Ostras and in New York, NY, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rio das Ostras, which is 9:00 AM to 5:00 PM in New York.
When is it still the previous day in New York, NY?
Until 1:00 AM in Rio das Ostras it is still the previous day in New York. The other way round, from 11:00 PM in New York it is already the next day in Rio das Ostras.
Does the time difference between Rio das Ostras and New York, NY, change?
Yes. The clocks change only in New York. From November 1, 2026, New York will be 2 hours behind Rio das Ostras.
