San Lorenzo to Sao Paulo: time difference
Sao Paulo is 1 h ahead of San Lorenzo. 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.
San Lorenzo 08:09 8:09 AM Sao Paulo 09:09 9:09 AM You –:–
08:09 8:09 AM
Atlantic Standard Time · UTC-4
☀️ 06:22 · 🌙 17:54
09:09 9:09 AM
Brasilia Standard Time · UTC-3
☀️ 05:24 · 🌙 18:18
·
+1 h
Sao Paulo is 1 h ahead of San Lorenzo.
When you, San Lorenzo 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
🇵🇷 San Lorenzo
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 | 🇵🇷 San Lorenzo | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 08:09 | 09:09 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from San Lorenzo | — | +1 h |
| IANA zone | America/Puerto Rico | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:22 | 05:24 |
| Sunset | 17:54 | 18:18 |
| Daylight | 11 h 32 min | 12 h 54 min |
| People on this clock | 9,373 | 11,451,999 |
Compare San Lorenzo with another city
More comparisons with San Lorenzo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Lorenzo and Sao Paulo: common questions
How far ahead of San Lorenzo is Sao Paulo?
Sao Paulo is 1 hour ahead of San Lorenzo: UTC−3 against UTC−4.
What time is it in Sao Paulo at the start of the working day in San Lorenzo?
The working day in San Lorenzo 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 San Lorenzo?
The working day in San Lorenzo ends at 6:00 PM; in Sao Paulo it is 7:00 PM at that moment.
When do working hours in San Lorenzo and in Sao Paulo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in San Lorenzo, which is 10:00 AM to 6:00 PM in Sao Paulo.
From what time in San Lorenzo is it tomorrow in Sao Paulo?
Once it is 11:00 PM in San Lorenzo, the date in Sao Paulo has already changed. Until 1:00 AM in Sao Paulo, it is still the previous day in San Lorenzo.
Does the time difference between San Lorenzo and Sao Paulo change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
