Guarulhos to Mexico City: time difference
Mexico City is 3 h behind Guarulhos. 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.
Guarulhos 00:37 12:37 AM Mexico City 21:37 9:37 PM You –:–
00:37 12:37 AM
Brasilia Standard Time · UTC-3
☀️ 05:31 · 🌙 18:12
21:37 9:37 PM
Central Standard Time · UTC-6
☀️ 06:32 · 🌙 18:13
·
−3 h
Mexico City is 3 h behind Guarulhos.
When you, Guarulhos 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
🇧🇷 Guarulhos
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 | 🇧🇷 Guarulhos | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 00:37 | 21:37 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Brasilia Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Guarulhos | — | −3 h |
| IANA zone | America/Sao Paulo | America/Mexico City |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:31 | 06:32 |
| Sunset | 18:12 | 18:13 |
| Daylight | 12 h 41 min | 11 h 41 min |
| People on this clock | 1,291,771 | 9,209,944 |
Compare Guarulhos with another city
More comparisons with Guarulhos: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Guarulhos and Mexico City: common questions
How many hours behind Guarulhos is Mexico City?
The clocks in Mexico City are 3 hours behind those in Guarulhos (UTC−6 and UTC−3).
What time is it in Mexico City when it is 9:00 AM in Guarulhos?
When it is 9:00 AM in Guarulhos, it is 6:00 AM in Mexico City.
If it is 6:00 PM in Guarulhos, what time is it in Mexico City?
At 6:00 PM in Guarulhos, clocks in Mexico City show 3:00 PM.
When do working hours in Guarulhos and in Mexico City overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Guarulhos, which is 9:00 AM to 3:00 PM in Mexico City.
Until what time in Guarulhos is it still yesterday in Mexico City?
Before 3:00 AM in Guarulhos, the date in Mexico City has not changed yet. From 9:00 PM in Mexico City, it is already the next day in Guarulhos.
Is the time difference between Guarulhos and Mexico City the same all year?
Yes. Neither Guarulhos nor Mexico City switches to summer time, so the gap is always 3 hours.
