New Castle, PA to Sao Paulo: time difference
Sao Paulo is 1 h ahead of New Castle, PA. 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.
New Castle, PA 20:21 8:21 PM Sao Paulo 21:21 9:21 PM You –:–
20:21 8:21 PM
Eastern Daylight Time · UTC-4
☀️ 07:39 · 🌙 18:35
21:21 9:21 PM
Brasilia Standard Time · UTC-3
☀️ 05:30 · 🌙 18:14
·
+1 h
Sao Paulo is 1 h ahead of New Castle, PA.
When you, New Castle, PA 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
🇺🇸 New Castle, PA
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
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇺🇸 New Castle, PA | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 20:21 | 21:21 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from New Castle, PA | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:39 | 05:30 |
| Sunset | 18:35 | 18:14 |
| Daylight | 10 h 56 min | 12 h 44 min |
| People on this clock | 21,926 | 11,451,999 |
Compare New Castle, PA with another city
More comparisons with New Castle, PA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
New Castle, PA and Sao Paulo: common questions
How far ahead of New Castle, PA, is Sao Paulo?
Sao Paulo is 1 hour ahead of New Castle: UTC−3 against UTC−4.
What time is it in Sao Paulo at the start of the working day in New Castle, PA?
The working day in New Castle starts at 9:00 AM; in Sao Paulo it is 10:00 AM at that moment.
What time is it in Sao Paulo at the end of the working day in New Castle, PA?
The working day in New Castle ends at 6:00 PM; in Sao Paulo it is 7:00 PM at that moment.
Is there a time when both New Castle, PA, and Sao Paulo are at work?
Yes: from 9:00 AM to 5:00 PM in New Castle (10:00 AM to 6:00 PM in Sao Paulo), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Sao Paulo?
From 11:00 PM in New Castle, PA, it is already the next day in Sao Paulo. The other way round, until 1:00 AM in Sao Paulo it is still the previous day in New Castle.
Is the time difference between New Castle, PA, and Sao Paulo the same all year?
No. Only New Castle switches to summer time, so the gap changes twice a year. From November 1, 2026, Sao Paulo will be 2 hours ahead of New Castle.
