Cuajimalpa to Rio de Janeiro: time difference
Rio de Janeiro is 3 h ahead of Cuajimalpa. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cuajimalpa 07:50 7:50 AM Rio de Janeiro 10:50 10:50 AM You –:–
07:50 7:50 AM
Central Standard Time · UTC-6
☀️ 06:35 · 🌙 18:09
10:50 10:50 AM
Brasilia Standard Time · UTC-3
☀️ 05:14 · 🌙 18:02
·
+3 h
Rio de Janeiro is 3 h ahead of Cuajimalpa.
When you, Cuajimalpa 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
🇲🇽 Cuajimalpa
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
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 | 🇲🇽 Cuajimalpa | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 07:50 | 10:50 |
| Local date | Saturday, October 24, 2026 | Saturday, October 24, 2026 |
| Time zone | Central Standard Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Cuajimalpa | — | +3 h |
| IANA zone | America/Mexico City | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:35 | 05:14 |
| Sunset | 18:09 | 18:02 |
| Daylight | 11 h 34 min | 12 h 48 min |
| People on this clock | 217,686 | 6,211,223 |
Compare Cuajimalpa with another city
More comparisons with Cuajimalpa: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cuajimalpa and Rio de Janeiro: common questions
How many hours ahead of Cuajimalpa is Rio de Janeiro?
The clocks in Rio de Janeiro are 3 hours ahead of those in Cuajimalpa (UTC−3 and UTC−6).
What time is it in Rio de Janeiro when it is 9:00 AM in Cuajimalpa?
When it is 9:00 AM in Cuajimalpa, it is 12:00 PM in Rio de Janeiro.
What time is it in Rio de Janeiro at the end of the working day in Cuajimalpa?
The working day in Cuajimalpa ends at 6:00 PM; in Rio de Janeiro it is 9:00 PM at that moment.
Is there a time when both Cuajimalpa and Rio de Janeiro are at work?
Yes: from 9:00 AM to 3:00 PM in Cuajimalpa (12:00 PM to 6:00 PM in Rio de Janeiro), the working days (9:00 AM–6:00 PM) overlap.
From what time in Cuajimalpa is it tomorrow in Rio de Janeiro?
Once it is 9:00 PM in Cuajimalpa, the date in Rio de Janeiro has already changed. Until 3:00 AM in Rio de Janeiro, it is still the previous day in Cuajimalpa.
Does the time gap between Cuajimalpa and Rio de Janeiro change during the year?
No, the clocks change neither in Cuajimalpa nor in Rio de Janeiro, so the gap is 3 hours all year round.
