San Ramon to Sao Paulo: time difference
Sao Paulo is 3 h ahead of San Ramon. 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 Ramon 19:09 7:09 PM Sao Paulo 22:09 10:09 PM You –:–
19:09 7:09 PM
Central Standard Time · UTC-6
☀️ 05:27 · 🌙 17:25
22:09 10:09 PM
Brasilia Standard Time · UTC-3
☀️ 05:40 · 🌙 18:09
·
+3 h
Sao Paulo is 3 h ahead of San Ramon.
When you, San Ramon 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 Ramon
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
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 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇷 San Ramon | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 19:09 | 22:09 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Central Standard Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from San Ramon | — | +3 h |
| IANA zone | America/Costa Rica | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:27 | 05:40 |
| Sunset | 17:25 | 18:09 |
| Daylight | 11 h 58 min | 12 h 29 min |
| People on this clock | 10,000 | 11,451,999 |
Compare San Ramon with another city
More comparisons with San Ramon: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Ramon and Sao Paulo: common questions
How many hours ahead of San Ramon is Sao Paulo?
The clocks in Sao Paulo are 3 hours ahead of those in San Ramon (UTC−3 and UTC−6).
What time is it in Sao Paulo when it is 9:00 AM in San Ramon?
When it is 9:00 AM in San Ramon, it is 12:00 PM in Sao Paulo.
What time is it in Sao Paulo at the end of the working day in San Ramon?
The working day in San Ramon ends at 6:00 PM; in Sao Paulo it is 9:00 PM at that moment.
When is a good time to call Sao Paulo from San Ramon?
Between 9:00 AM and 3:00 PM in San Ramon – that is 12:00 PM to 6:00 PM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Sao Paulo compared with San Ramon?
The new day starts in Sao Paulo earlier: at 9:00 PM in San Ramon it is already midnight there. Until 3:00 AM in Sao Paulo, San Ramon is still on the previous day.
Does the time difference between San Ramon and Sao Paulo change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
