Rio de Janeiro to Howell Township, NJ: time difference
Howell Township, NJ 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 13:21 1:21 PM Howell Township, NJ 12:21 12:21 PM You –:–
13:21 1:21 PM
Brasilia Standard Time · UTC-3
☀️ 05:15 · 🌙 18:01
12:21 12:21 PM
Eastern Daylight Time · UTC-4
☀️ 07:58 · 🌙 18:44
·
−1 h
Howell Township, NJ is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Howell Township, NJ 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
🇺🇸 Howell Township, NJ
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
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Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇺🇸 Howell Township, NJ |
|---|---|---|
| Local time | 13:21 | 12:21 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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/Detroit |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:15 | 07:58 |
| Sunset | 18:01 | 18:44 |
| Daylight | 12 h 45 min | 10 h 46 min |
| People on this clock | 6,211,223 | 53,000 |
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 Howell Township, NJ: common questions
How far behind Rio de Janeiro is Howell Township, NJ?
Howell Township is 1 hour behind Rio de Janeiro: UTC−4 against UTC−3.
What time is it in Howell Township, NJ, 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 Howell Township.
If it is 6:00 PM in Rio de Janeiro, what time is it in Howell Township, NJ?
At 6:00 PM in Rio de Janeiro, clocks in Howell Township show 5:00 PM.
Is there a time when both Rio de Janeiro and Howell Township, NJ, are at work?
Yes: from 10:00 AM to 6:00 PM in Rio de Janeiro (9:00 AM to 5:00 PM in Howell Township), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Howell Township, NJ, compared with Rio de Janeiro?
The new day starts in Howell Township later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Howell Township, Rio de Janeiro is already on the next day.
Is the time difference between Rio de Janeiro and Howell Township, NJ, the same all year?
No. Only Howell Township switches to summer time, so the gap changes twice a year. From November 1, 2026, Howell Township will be 2 hours behind Rio de Janeiro.
