Sao Paulo to Oistins: time difference
Oistins 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 10:21 10:21 AM Oistins 09:21 9:21 AM You –:–
10:21 10:21 AM
Brasilia Standard Time · UTC-3
☀️ 05:20 · 🌙 18:22
09:21 9:21 AM
Atlantic Standard Time · UTC-4
☀️ 05:53 · 🌙 17:32
·
−1 h
Oistins is 1 h behind Sao Paulo.
When you, Sao Paulo and Oistins 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
🇧🇧 Oistins
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 | 🇧🇧 Oistins |
|---|---|---|
| Local time | 10:21 | 09:21 |
| Local date | Tuesday, November 3, 2026 | Tuesday, November 3, 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/Barbados |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:20 | 05:53 |
| Sunset | 18:22 | 17:32 |
| Daylight | 13 h 1 min | 11 h 38 min |
| People on this clock | 11,451,999 | 2,285 |
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 Oistins: common questions
How far behind Sao Paulo is Oistins?
Oistins is 1 hour behind Sao Paulo: UTC−4 against UTC−3.
What time is it in Oistins at the start of the working day in Sao Paulo?
The working day in Sao Paulo starts at 9:00 AM; in Oistins it is 8:00 AM at that moment.
What time is it in Oistins when it is 6:00 PM in Sao Paulo?
When it is 6:00 PM in Sao Paulo, it is 5:00 PM in Oistins.
Is there a time when both Sao Paulo and Oistins are at work?
Yes: from 10:00 AM to 6:00 PM in Sao Paulo (9:00 AM to 5:00 PM in Oistins), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Oistins compared with Sao Paulo?
The new day starts in Oistins later: until 1:00 AM in Sao Paulo, it is still the previous day there. From 11:00 PM in Oistins, Sao Paulo is already on the next day.
Does the time gap between Sao Paulo and Oistins change during the year?
No, the clocks change neither in Sao Paulo nor in Oistins, so the gap is 1 hour all year round.
