Flint, MI to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Flint, 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.
Flint, MI 03:10 3:10 AM Rio de Janeiro 04:10 4:10 AM You –:–
03:10 3:10 AM
Eastern Daylight Time · UTC-4
☀️ 07:54 · 🌙 18:47
04:10 4:10 AM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
·
+1 h
Rio de Janeiro is 1 h ahead of Flint, MI.
When you, Flint, 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
🇺🇸 Flint, 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
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Flint, MI | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 03:10 | 04:10 |
| 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 Flint, MI | — | +1 h |
| IANA zone | America/Detroit | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:54 | 05:18 |
| Sunset | 18:47 | 17:59 |
| Daylight | 10 h 54 min | 12 h 41 min |
| People on this clock | 79,865 | 6,211,223 |
Compare Flint, MI with another city
More comparisons with Flint, MI: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Flint, MI and Rio de Janeiro: common questions
How far ahead of Flint, MI, is Rio de Janeiro?
Rio de Janeiro is 1 hour ahead of Flint: UTC−3 against UTC−4.
What time is it in Rio de Janeiro when it is 9:00 AM in Flint, MI?
When it is 9:00 AM in Flint, it is 10:00 AM in Rio de Janeiro.
What time is it in Rio de Janeiro at the end of the working day in Flint, MI?
The working day in Flint ends at 6:00 PM; in Rio de Janeiro it is 7:00 PM at that moment.
Is there a time when both Flint, MI, and Rio de Janeiro are at work?
Yes: from 9:00 AM to 5:00 PM in Flint (10:00 AM to 6:00 PM in Rio de Janeiro), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Rio de Janeiro compared with Flint, MI?
The new day starts in Rio de Janeiro earlier: at 11:00 PM in Flint it is already midnight there. Until 1:00 AM in Rio de Janeiro, Flint is still on the previous day.
Does the time difference between Flint, MI, and Rio de Janeiro change?
Yes. The clocks change only in Flint. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Flint.
