Amherst, MA to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Amherst, MA. 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.
Amherst, MA 05:41 5:41 AM Sao Paulo 06:41 6:41 AM You –:–
05:41 5:41 AM
Eastern Daylight Time · UTC-4
☀️ 07:07 · 🌙 18:05
06:41 6:41 AM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
·
+1 h
Sao Paulo is 1 h ahead of Amherst, MA.
When you, Amherst, MA 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
🇺🇸 Amherst, MA
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
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Amherst, MA | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 05:41 | 06:41 |
| 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 Amherst, MA | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:07 | 05:32 |
| Sunset | 18:05 | 18:13 |
| Daylight | 10 h 58 min | 12 h 41 min |
| People on this clock | 37,819 | 11,451,999 |
Compare Amherst, MA with another city
More comparisons with Amherst, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Amherst, MA and Sao Paulo: common questions
How far ahead of Amherst, MA, is Sao Paulo?
Sao Paulo is 1 hour ahead of Amherst: UTC−3 against UTC−4.
What time is it in Sao Paulo when it is 9:00 AM in Amherst, MA?
When it is 9:00 AM in Amherst, it is 10:00 AM in Sao Paulo.
What time is it in Sao Paulo at the end of the working day in Amherst, MA?
The working day in Amherst ends at 6:00 PM; in Sao Paulo it is 7:00 PM at that moment.
When is a good time to call Sao Paulo from Amherst, MA?
Between 9:00 AM and 5:00 PM in Amherst – that is 10:00 AM to 6:00 PM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Sao Paulo?
From 11:00 PM in Amherst, MA, 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 Amherst.
Does the time difference between Amherst, MA, and Sao Paulo change?
Yes. The clocks change only in Amherst. From November 1, 2026, Sao Paulo will be 2 hours ahead of Amherst.
