Boca Chica to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Boca Chica. 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.
Boca Chica 05:59 5:59 AM Sao Paulo 06:59 6:59 AM You –:–
05:59 5:59 AM
Atlantic Standard Time · UTC-4
☀️ 06:34 · 🌙 18:15
06:59 6:59 AM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
·
+1 h
Sao Paulo is 1 h ahead of Boca Chica.
When you, Boca Chica 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
🇩🇴 Boca Chica
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
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Time zones side by side
| Detail | 🇩🇴 Boca Chica | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 05:59 | 06:59 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Boca Chica | — | +1 h |
| IANA zone | America/Santo Domingo | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:34 | 05:32 |
| Sunset | 18:15 | 18:13 |
| Daylight | 11 h 41 min | 12 h 41 min |
| People on this clock | 46,300 | 11,451,999 |
Compare Boca Chica with another city
More comparisons with Boca Chica: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Boca Chica and Sao Paulo: common questions
How many hours ahead of Boca Chica is Sao Paulo?
The clocks in Sao Paulo are 1 hour ahead of those in Boca Chica (UTC−3 and UTC−4).
If it is 9:00 AM in Boca Chica, what time is it in Sao Paulo?
At 9:00 AM in Boca Chica, clocks in Sao Paulo show 10:00 AM.
What time is it in Sao Paulo at the end of the working day in Boca Chica?
The working day in Boca Chica ends at 6:00 PM; in Sao Paulo it is 7:00 PM at that moment.
Is there a time when both Boca Chica and Sao Paulo are at work?
Yes: from 9:00 AM to 5:00 PM in Boca Chica (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 Boca Chica 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 Boca Chica.
Does the time difference between Boca Chica and Sao Paulo change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
