Madison Heights, MI to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Madison Heights, MI. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Madison Heights, MI 04:31 4:31 AM Rio de Janeiro 05:31 5:31 AM You –:–
04:31 4:31 AM
Eastern Daylight Time · UTC-4
☀️ 07:51 · 🌙 18:45
05:31 5:31 AM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
·
+1 h
Rio de Janeiro is 1 h ahead of Madison Heights, MI.
When you, Madison Heights, MI and Rio de Janeiro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Madison Heights, 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
🇧🇷 Rio de Janeiro
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
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Time zones side by side
| Detail | 🇺🇸 Madison Heights, MI | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 04:31 | 05:31 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Madison Heights, MI | — | +1 h |
| IANA zone | America/Detroit | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:51 | 05:18 |
| Sunset | 18:45 | 17:59 |
| Daylight | 10 h 55 min | 12 h 41 min |
| People on this clock | 30,042 | 6,211,223 |
Compare Madison Heights, MI with another city
More comparisons with Madison Heights, MI: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Madison Heights, MI and Rio de Janeiro: common questions
What is the time difference between Madison Heights, MI, and Rio de Janeiro?
Rio de Janeiro is 1 hour ahead: it uses UTC−3, while Madison Heights is on UTC−4.
If it is 9:00 AM in Madison Heights, MI, what time is it in Rio de Janeiro?
At 9:00 AM in Madison Heights, clocks in Rio de Janeiro show 10:00 AM.
What time is it in Rio de Janeiro when it is 6:00 PM in Madison Heights, MI?
When it is 6:00 PM in Madison Heights, it is 7:00 PM in Rio de Janeiro.
When do working hours in Madison Heights, MI, and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Madison Heights, which is 10:00 AM to 6:00 PM in Rio de Janeiro.
From what time in Madison Heights, MI, is it tomorrow in Rio de Janeiro?
Once it is 11:00 PM in Madison Heights, the date in Rio de Janeiro has already changed. Until 1:00 AM in Rio de Janeiro, it is still the previous day in Madison Heights.
Does the time difference between Madison Heights, MI, and Rio de Janeiro change?
Yes. The clocks change only in Madison Heights. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Madison Heights.
