Pontiac, MI to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Pontiac, MI. 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.
Pontiac, MI 15:38 3:38 PM Sao Paulo 16:38 4:38 PM You –:–
15:38 3:38 PM
Eastern Daylight Time · UTC-4
☀️ 07:50 · 🌙 18:48
16:38 4:38 PM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
·
+1 h
Sao Paulo is 1 h ahead of Pontiac, MI.
When you, Pontiac, MI 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
🇺🇸 Pontiac, MI
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 | 🇺🇸 Pontiac, MI | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 15:38 | 16:38 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Pontiac, MI | — | +1 h |
| IANA zone | America/Detroit | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:50 | 05:32 |
| Sunset | 18:48 | 18:13 |
| Daylight | 10 h 57 min | 12 h 41 min |
| People on this clock | 61,606 | 11,451,999 |
Compare Pontiac, MI with another city
More comparisons with Pontiac, MI: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Pontiac, MI and Sao Paulo: common questions
How many hours ahead of Pontiac, MI, is Sao Paulo?
The clocks in Sao Paulo are 1 hour ahead of those in Pontiac (UTC−3 and UTC−4).
What time is it in Sao Paulo at the start of the working day in Pontiac, MI?
The working day in Pontiac starts at 9:00 AM; in Sao Paulo it is 10:00 AM at that moment.
What time is it in Sao Paulo when it is 6:00 PM in Pontiac, MI?
When it is 6:00 PM in Pontiac, it is 7:00 PM in Sao Paulo.
When do working hours in Pontiac, MI, and in Sao Paulo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Pontiac, which is 10:00 AM to 6:00 PM in Sao Paulo.
When does the date change in Sao Paulo compared with Pontiac, MI?
The new day starts in Sao Paulo earlier: at 11:00 PM in Pontiac it is already midnight there. Until 1:00 AM in Sao Paulo, Pontiac is still on the previous day.
Does the time gap between Pontiac, MI, and Sao Paulo change during the year?
Yes – daylight saving time is used in Pontiac but not in Sao Paulo. From November 1, 2026, Sao Paulo will be 2 hours ahead of Pontiac.
