Rio de Janeiro to Massapequa Park, NY: time difference
Massapequa Park, NY 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 19:58 7:58 PM Massapequa Park, NY 18:58 6:58 PM You –:–
19:58 7:58 PM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 18:00
18:58 6:58 PM
Eastern Daylight Time · UTC-4
☀️ 07:11 · 🌙 18:08
·
−1 h
Massapequa Park, NY is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Massapequa Park, 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 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
🇺🇸 Massapequa Park, 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
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇺🇸 Massapequa Park, NY |
|---|---|---|
| Local time | 19:58 | 18:58 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 05:17 | 07:11 |
| Sunset | 18:00 | 18:08 |
| Daylight | 12 h 43 min | 10 h 57 min |
| People on this clock | 6,211,223 | 17,109 |
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 Massapequa Park, NY: common questions
How far behind Rio de Janeiro is Massapequa Park, NY?
Massapequa Park is 1 hour behind Rio de Janeiro: UTC−4 against UTC−3.
If it is 9:00 AM in Rio de Janeiro, what time is it in Massapequa Park, NY?
At 9:00 AM in Rio de Janeiro, clocks in Massapequa Park show 8:00 AM.
If it is 6:00 PM in Rio de Janeiro, what time is it in Massapequa Park, NY?
At 6:00 PM in Rio de Janeiro, clocks in Massapequa Park show 5:00 PM.
When is a good time to call Massapequa Park, NY, from Rio de Janeiro?
Between 10:00 AM and 6:00 PM in Rio de Janeiro – that is 9:00 AM to 5:00 PM in Massapequa Park – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Massapequa Park, NY, compared with Rio de Janeiro?
The new day starts in Massapequa Park later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Massapequa Park, Rio de Janeiro is already on the next day.
Is the time difference between Rio de Janeiro and Massapequa Park, NY, the same all year?
No. Only Massapequa Park switches to summer time, so the gap changes twice a year. From November 1, 2026, Massapequa Park will be 2 hours behind Rio de Janeiro.
