San Fernando to Sao Paulo: time difference
Sao Paulo is 1 h ahead of San Fernando. 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 Fernando 12:09 12:09 PM Sao Paulo 13:09 1:09 PM You –:–
12:09 12:09 PM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:48
13:09 1:09 PM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
·
+1 h
Sao Paulo is 1 h ahead of San Fernando.
When you, San Fernando 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 Fernando
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 Fernando | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 12:09 | 13:09 |
| 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 San Fernando | — | +1 h |
| IANA zone | America/Port of Spain | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:55 | 05:32 |
| Sunset | 17:48 | 18:13 |
| Daylight | 11 h 53 min | 12 h 41 min |
| People on this clock | 55,419 | 11,451,999 |
Compare San Fernando with another city
More comparisons with San Fernando: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Fernando and Sao Paulo: common questions
What is the time difference between San Fernando and Sao Paulo?
Sao Paulo is 1 hour ahead: it uses UTC−3, while San Fernando is on UTC−4.
What time is it in Sao Paulo when it is 9:00 AM in San Fernando?
When it is 9:00 AM in San Fernando, it is 10:00 AM in Sao Paulo.
What time is it in Sao Paulo when it is 6:00 PM in San Fernando?
When it is 6:00 PM in San Fernando, it is 7:00 PM in Sao Paulo.
Is there a time when both San Fernando and Sao Paulo are at work?
Yes: from 9:00 AM to 5:00 PM in San Fernando (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 San Fernando 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 San Fernando.
Does the time gap between San Fernando and Sao Paulo change during the year?
No, the clocks change neither in San Fernando nor in Sao Paulo, so the gap is 1 hour all year round.
