Sao Paulo to Ann Arbor, MI: time difference
Ann Arbor, MI 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 05:52 5:52 AM Ann Arbor, MI 04:52 4:52 AM You –:–
05:52 5:52 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
04:52 4:52 AM
Eastern Daylight Time · UTC-4
☀️ 07:43 · 🌙 19:03
·
−1 h
Ann Arbor, MI is 1 h behind Sao Paulo.
When you, Sao Paulo and Ann Arbor, MI 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
🇺🇸 Ann Arbor, MI
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 | 🇺🇸 Ann Arbor, MI |
|---|---|---|
| Local time | 05:52 | 04:52 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Sao Paulo | — | −1 h |
| IANA zone | America/Sao Paulo | America/Detroit |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:39 | 07:43 |
| Sunset | 18:09 | 19:03 |
| Daylight | 12 h 31 min | 11 h 20 min |
| People on this clock | 11,451,999 | 123,851 |
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 Ann Arbor, MI: common questions
How many hours behind Sao Paulo is Ann Arbor, MI?
The clocks in Ann Arbor are 1 hour behind those in Sao Paulo (UTC−4 and UTC−3).
What time is it in Ann Arbor, MI, at the start of the working day in Sao Paulo?
The working day in Sao Paulo starts at 9:00 AM; in Ann Arbor it is 8:00 AM at that moment.
What time is it in Ann Arbor, MI, at the end of the working day in Sao Paulo?
The working day in Sao Paulo ends at 6:00 PM; in Ann Arbor it is 5:00 PM at that moment.
When do working hours in Sao Paulo and in Ann Arbor, MI, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Sao Paulo, which is 9:00 AM to 5:00 PM in Ann Arbor.
Until what time in Sao Paulo is it still yesterday in Ann Arbor, MI?
Before 1:00 AM in Sao Paulo, the date in Ann Arbor has not changed yet. From 11:00 PM in Ann Arbor, it is already the next day in Sao Paulo.
Is the time difference between Sao Paulo and Ann Arbor, MI, the same all year?
No. Only Ann Arbor switches to summer time, so the gap changes twice a year. From November 1, 2026, Ann Arbor will be 2 hours behind Sao Paulo.
