Sao Paulo to Boca Raton, FL: time difference
Boca Raton, FL 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 08:17 8:17 AM Boca Raton, FL 07:17 7:17 AM You –:–
08:17 8:17 AM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
07:17 7:17 AM
Eastern Daylight Time · UTC-4
☀️ 07:22 · 🌙 18:51
·
−1 h
Boca Raton, FL is 1 h behind Sao Paulo.
When you, Sao Paulo and Boca Raton, FL 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
🇺🇸 Boca Raton, FL
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 | 🇺🇸 Boca Raton, FL |
|---|---|---|
| Local time | 08:17 | 07:17 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 05:32 | 07:22 |
| Sunset | 18:13 | 18:51 |
| Daylight | 12 h 41 min | 11 h 29 min |
| People on this clock | 11,451,999 | 86,396 |
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 Boca Raton, FL: common questions
How many hours behind Sao Paulo is Boca Raton, FL?
The clocks in Boca Raton are 1 hour behind those in Sao Paulo (UTC−4 and UTC−3).
What time is it in Boca Raton, FL, when it is 9:00 AM in Sao Paulo?
When it is 9:00 AM in Sao Paulo, it is 8:00 AM in Boca Raton.
What time is it in Boca Raton, FL, when it is 6:00 PM in Sao Paulo?
When it is 6:00 PM in Sao Paulo, it is 5:00 PM in Boca Raton.
When is a good time to call Boca Raton, FL, from Sao Paulo?
Between 10:00 AM and 6:00 PM in Sao Paulo – that is 9:00 AM to 5:00 PM in Boca Raton – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Boca Raton, FL, compared with Sao Paulo?
The new day starts in Boca Raton later: until 1:00 AM in Sao Paulo, it is still the previous day there. From 11:00 PM in Boca Raton, Sao Paulo is already on the next day.
Is the time difference between Sao Paulo and Boca Raton, FL, the same all year?
No. Only Boca Raton switches to summer time, so the gap changes twice a year. From November 1, 2026, Boca Raton will be 2 hours behind Sao Paulo.
