Mexico City to Rio do Sul: time difference
Rio do Sul is 3 h ahead of Mexico City. 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.
Mexico City 16:36 4:36 PM Rio do Sul 19:36 7:36 PM You –:–
16:36 4:36 PM
Central Standard Time · UTC-6
☀️ 06:34 · 🌙 18:10
19:36 7:36 PM
Brasilia Standard Time · UTC-3
☀️ 05:38 · 🌙 18:30
·
+3 h
Rio do Sul is 3 h ahead of Mexico City.
When you, Mexico City and Rio do Sul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Mexico City
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 do Sul
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 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇧🇷 Rio do Sul |
|---|---|---|
| Local time | 16:36 | 19:36 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Central Standard Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Mexico City | — | +3 h |
| IANA zone | America/Mexico City | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:34 | 05:38 |
| Sunset | 18:10 | 18:30 |
| Daylight | 11 h 37 min | 12 h 52 min |
| People on this clock | 9,209,944 | 72,587 |
Compare Mexico City with another city
More comparisons with Mexico City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mexico City and Rio do Sul: common questions
How many hours ahead of Mexico City is Rio do Sul?
The clocks in Rio do Sul are 3 hours ahead of those in Mexico City (UTC−3 and UTC−6).
What time is it in Rio do Sul at the start of the working day in Mexico City?
The working day in Mexico City starts at 9:00 AM; in Rio do Sul it is 12:00 PM at that moment.
What time is it in Rio do Sul at the end of the working day in Mexico City?
The working day in Mexico City ends at 6:00 PM; in Rio do Sul it is 9:00 PM at that moment.
Is there a time when both Mexico City and Rio do Sul are at work?
Yes: from 9:00 AM to 3:00 PM in Mexico City (12:00 PM to 6:00 PM in Rio do Sul), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Rio do Sul?
From 9:00 PM in Mexico City it is already the next day in Rio do Sul. The other way round, until 3:00 AM in Rio do Sul it is still the previous day in Mexico City.
Is the time difference between Mexico City and Rio do Sul the same all year?
Yes. Neither Mexico City nor Rio do Sul switches to summer time, so the gap is always 3 hours.
