Sao Paulo to Oak Park, IL: time difference
Oak Park, IL is 2 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 13:18 1:18 PM Oak Park, IL 11:18 11:18 AM You –:–
13:18 1:18 PM
Brasilia Standard Time · UTC-3
☀️ 05:30 · 🌙 18:14
11:18 11:18 AM
Central Daylight Time · UTC-5
☀️ 07:10 · 🌙 18:03
·
−2 h
Oak Park, IL is 2 h behind Sao Paulo.
When you, Sao Paulo and Oak Park, IL 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
🇺🇸 Oak Park, IL
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Sao Paulo | 🇺🇸 Oak Park, IL |
|---|---|---|
| Local time | 13:18 | 11:18 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Brasilia Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Sao Paulo | — | −2 h |
| IANA zone | America/Sao Paulo | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:30 | 07:10 |
| Sunset | 18:14 | 18:03 |
| Daylight | 12 h 44 min | 10 h 54 min |
| People on this clock | 11,451,999 | 54,583 |
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 Oak Park, IL: common questions
What is the time difference between Sao Paulo and Oak Park, IL?
Oak Park is 2 hours behind: it uses UTC−5, while Sao Paulo is on UTC−3.
What time is it in Oak Park, IL, when it is 9:00 AM in Sao Paulo?
When it is 9:00 AM in Sao Paulo, it is 7:00 AM in Oak Park.
What time is it in Oak Park, IL, when it is 6:00 PM in Sao Paulo?
When it is 6:00 PM in Sao Paulo, it is 4:00 PM in Oak Park.
When is a good time to call Oak Park, IL, from Sao Paulo?
Between 11:00 AM and 6:00 PM in Sao Paulo – that is 9:00 AM to 4:00 PM in Oak Park – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Sao Paulo is it still yesterday in Oak Park, IL?
Before 2:00 AM in Sao Paulo, the date in Oak Park has not changed yet. From 10:00 PM in Oak Park, it is already the next day in Sao Paulo.
Is the time difference between Sao Paulo and Oak Park, IL, the same all year?
No. Only Oak Park switches to summer time, so the gap changes twice a year. From November 1, 2026, Oak Park will be 3 hours behind Sao Paulo.
