Montclair, NJ to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Montclair, NJ. 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.
Montclair, NJ 12:56 12:56 PM Sao Paulo 13:56 1:56 PM You –:–
12:56 12:56 PM
Eastern Daylight Time · UTC-4
☀️ 07:12 · 🌙 18:13
13:56 1:56 PM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
·
+1 h
Sao Paulo is 1 h ahead of Montclair, NJ.
When you, Montclair, NJ and Sao Paulo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Montclair, NJ
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
🇧🇷 Sao Paulo
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 | 🇺🇸 Montclair, NJ | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 12:56 | 13:56 |
| 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 Montclair, NJ | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:12 | 05:32 |
| Sunset | 18:13 | 18:13 |
| Daylight | 11 h 2 min | 12 h 41 min |
| People on this clock | 37,669 | 11,451,999 |
Compare Montclair, NJ with another city
More comparisons with Montclair, NJ: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montclair, NJ and Sao Paulo: common questions
How many hours ahead of Montclair, NJ, is Sao Paulo?
The clocks in Sao Paulo are 1 hour ahead of those in Montclair (UTC−3 and UTC−4).
What time is it in Sao Paulo at the start of the working day in Montclair, NJ?
The working day in Montclair starts at 9:00 AM; in Sao Paulo it is 10:00 AM at that moment.
What time is it in Sao Paulo when it is 6:00 PM in Montclair, NJ?
When it is 6:00 PM in Montclair, it is 7:00 PM in Sao Paulo.
Is there a time when both Montclair, NJ, and Sao Paulo are at work?
Yes: from 9:00 AM to 5:00 PM in Montclair (10:00 AM to 6:00 PM in Sao Paulo), the working days (9:00 AM–6:00 PM) overlap.
From what time in Montclair, NJ, is it tomorrow in Sao Paulo?
Once it is 11:00 PM in Montclair, the date in Sao Paulo has already changed. Until 1:00 AM in Sao Paulo, it is still the previous day in Montclair.
Is the time difference between Montclair, NJ, and Sao Paulo the same all year?
No. Only Montclair switches to summer time, so the gap changes twice a year. From November 1, 2026, Sao Paulo will be 2 hours ahead of Montclair.
