Sao Paulo to New Castle, PA: time difference
New Castle, PA is 1 h behind Sao Paulo. 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.
Sao Paulo 23:30 11:30 PM New Castle, PA 22:30 10:30 PM You –:–
23:30 11:30 PM
Brasilia Standard Time · UTC-3
☀️ 05:30 · 🌙 18:14
22:30 10:30 PM
Eastern Daylight Time · UTC-4
☀️ 07:39 · 🌙 18:35
·
−1 h
New Castle, PA is 1 h behind Sao Paulo.
When you, Sao Paulo and New Castle, PA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Sao Paulo
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 Castle, PA
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 | 🇧🇷 Sao Paulo | 🇺🇸 New Castle, PA |
|---|---|---|
| Local time | 23:30 | 22:30 |
| 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 Sao Paulo | — | −1 h |
| IANA zone | America/Sao Paulo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:30 | 07:39 |
| Sunset | 18:14 | 18:35 |
| Daylight | 12 h 44 min | 10 h 56 min |
| People on this clock | 11,451,999 | 21,926 |
Compare Sao Paulo with another city
More comparisons with Sao Paulo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sao Paulo and New Castle, PA: common questions
What is the time difference between Sao Paulo and New Castle, PA?
New Castle is 1 hour behind: it uses UTC−4, while Sao Paulo is on UTC−3.
What time is it in New Castle, PA, when it is 9:00 AM in Sao Paulo?
When it is 9:00 AM in Sao Paulo, it is 8:00 AM in New Castle.
If it is 6:00 PM in Sao Paulo, what time is it in New Castle, PA?
At 6:00 PM in Sao Paulo, clocks in New Castle show 5:00 PM.
When do working hours in Sao Paulo and in New Castle, PA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Sao Paulo, which is 9:00 AM to 5:00 PM in New Castle.
Until what time in Sao Paulo is it still yesterday in New Castle, PA?
Before 1:00 AM in Sao Paulo, the date in New Castle has not changed yet. From 11:00 PM in New Castle, it is already the next day in Sao Paulo.
Is the time difference between Sao Paulo and New Castle, PA, the same all year?
No. Only New Castle switches to summer time, so the gap changes twice a year. From November 1, 2026, New Castle will be 2 hours behind Sao Paulo.
