Porto Alegre to Mexico City: time difference
Mexico City is 3 h behind Porto Alegre. 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.
Porto Alegre 23:43 11:43 PM Mexico City 20:43 8:43 PM You –:–
23:43 11:43 PM
Brasilia Standard Time · UTC-3
☀️ 05:54 · 🌙 18:31
20:43 8:43 PM
Central Standard Time · UTC-6
☀️ 06:30 · 🌙 18:19
·
−3 h
Mexico City is 3 h behind Porto Alegre.
When you, Porto Alegre and Mexico City are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Porto Alegre
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
🇲🇽 Mexico City
21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Porto Alegre | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 23:43 | 20:43 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Brasilia Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Porto Alegre | — | −3 h |
| IANA zone | America/Sao Paulo | America/Mexico City |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:54 | 06:30 |
| Sunset | 18:31 | 18:19 |
| Daylight | 12 h 37 min | 11 h 49 min |
| People on this clock | 1,332,833 | 9,209,944 |
Compare Porto Alegre with another city
More comparisons with Porto Alegre: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Porto Alegre and Mexico City: common questions
What is the time difference between Porto Alegre and Mexico City?
Mexico City is 3 hours behind: it uses UTC−6, while Porto Alegre is on UTC−3.
If it is 9:00 AM in Porto Alegre, what time is it in Mexico City?
At 9:00 AM in Porto Alegre, clocks in Mexico City show 6:00 AM.
If it is 6:00 PM in Porto Alegre, what time is it in Mexico City?
At 6:00 PM in Porto Alegre, clocks in Mexico City show 3:00 PM.
When is a good time to call Mexico City from Porto Alegre?
Between 12:00 PM and 6:00 PM in Porto Alegre – that is 9:00 AM to 3:00 PM in Mexico City – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Mexico City?
Until 3:00 AM in Porto Alegre it is still the previous day in Mexico City. The other way round, from 9:00 PM in Mexico City it is already the next day in Porto Alegre.
Does the time gap between Porto Alegre and Mexico City change during the year?
No, the clocks change neither in Porto Alegre nor in Mexico City, so the gap is 3 hours all year round.
