🇧🇷 Rio de Janeiro, Brazil
48
- Brasilia Standard Time
- UTC-3
- Golden hour
☀️ 05:15 · 🌙 18:01 · 12 h 46 min
Rio de Janeiro to New Britain, CT: time difference
New Britain, CT 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 06:03 6:03 AM New Britain, CT 05:03 5:03 AM You –:–
06:03 6:03 AM
Brasilia Standard Time · UTC-3
☀️ 05:15 · 🌙 18:01
05:03 5:03 AM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 17:59
·
−1 h
New Britain, CT is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and New Britain, CT 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
🇺🇸 New Britain, CT
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
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Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇺🇸 New Britain, CT |
|---|---|---|
| Local time | 06:03 | 05:03 |
| Local date | Friday, October 23, 2026 | Friday, October 23, 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 | 05:15 | 07:13 |
| Sunset | 18:01 | 17:59 |
| Daylight | 12 h 46 min | 10 h 46 min |
| People on this clock | 6,211,223 | 73,206 |
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 New Britain, CT: common questions
What is the time difference between Rio de Janeiro and New Britain, CT?
New Britain is 1 hour behind: it uses UTC−4, while Rio de Janeiro is on UTC−3.
If it is 9:00 AM in Rio de Janeiro, what time is it in New Britain, CT?
At 9:00 AM in Rio de Janeiro, clocks in New Britain show 8:00 AM.
What time is it in New Britain, CT, at the end of the working day in Rio de Janeiro?
The working day in Rio de Janeiro ends at 6:00 PM; in New Britain it is 5:00 PM at that moment.
Is there a time when both Rio de Janeiro and New Britain, CT, are at work?
Yes: from 10:00 AM to 6:00 PM in Rio de Janeiro (9:00 AM to 5:00 PM in New Britain), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Rio de Janeiro is it still yesterday in New Britain, CT?
Before 1:00 AM in Rio de Janeiro, the date in New Britain has not changed yet. From 11:00 PM in New Britain, it is already the next day in Rio de Janeiro.
Is the time difference between Rio de Janeiro and New Britain, CT, the same all year?
No. Only New Britain switches to summer time, so the gap changes twice a year. From November 1, 2026, New Britain will be 2 hours behind Rio de Janeiro.
