Sao Paulo to Toa Alta: time difference
Toa Alta 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 20:42 8:42 PM Toa Alta 19:42 7:42 PM You –:–
20:42 8:42 PM
Brasilia Standard Time · UTC-3
☀️ 05:33 · 🌙 18:13
19:42 7:42 PM
Atlantic Standard Time · UTC-4
☀️ 06:20 · 🌙 18:02
·
−1 h
Toa Alta is 1 h behind Sao Paulo.
When you, Sao Paulo and Toa Alta 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
🇵🇷 Toa Alta
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 | 🇵🇷 Toa Alta |
|---|---|---|
| Local time | 20:42 | 19:42 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Brasilia Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Sao Paulo | — | −1 h |
| IANA zone | America/Sao Paulo | America/Puerto Rico |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:33 | 06:20 |
| Sunset | 18:13 | 18:02 |
| Daylight | 12 h 40 min | 11 h 42 min |
| People on this clock | 11,451,999 | 74,000 |
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 Toa Alta: common questions
How far behind Sao Paulo is Toa Alta?
Toa Alta is 1 hour behind Sao Paulo: UTC−4 against UTC−3.
If it is 9:00 AM in Sao Paulo, what time is it in Toa Alta?
At 9:00 AM in Sao Paulo, clocks in Toa Alta show 8:00 AM.
What time is it in Toa Alta when it is 6:00 PM in Sao Paulo?
When it is 6:00 PM in Sao Paulo, it is 5:00 PM in Toa Alta.
When is a good time to call Toa Alta from Sao Paulo?
Between 10:00 AM and 6:00 PM in Sao Paulo – that is 9:00 AM to 5:00 PM in Toa Alta – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Toa Alta compared with Sao Paulo?
The new day starts in Toa Alta later: until 1:00 AM in Sao Paulo, it is still the previous day there. From 11:00 PM in Toa Alta, Sao Paulo is already on the next day.
Does the time gap between Sao Paulo and Toa Alta change during the year?
No, the clocks change neither in Sao Paulo nor in Toa Alta, so the gap is 1 hour all year round.
