Mexico City to Ushuaia: time difference
Ushuaia 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 08:02 8:02 AM Ushuaia 11:02 11:02 AM You –:–
08:02 8:02 AM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
11:02 11:02 AM
Argentina Standard Time · UTC-3
☀️ 06:15 · 🌙 20:23
·
+3 h
Ushuaia is 3 h ahead of Mexico City.
When you, Mexico City and Ushuaia 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
🇦🇷 Ushuaia
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 | 🇦🇷 Ushuaia |
|---|---|---|
| Local time | 08:02 | 11:02 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Mexico City | — | +3 h |
| IANA zone | America/Mexico City | America/Argentina/Ushuaia |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:33 | 06:15 |
| Sunset | 18:11 | 20:23 |
| Daylight | 11 h 39 min | 14 h 8 min |
| People on this clock | 9,209,944 | 79,538 |
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 Ushuaia: common questions
How many hours ahead of Mexico City is Ushuaia?
The clocks in Ushuaia are 3 hours ahead of those in Mexico City (UTC−3 and UTC−6).
If it is 9:00 AM in Mexico City, what time is it in Ushuaia?
At 9:00 AM in Mexico City, clocks in Ushuaia show 12:00 PM.
What time is it in Ushuaia at the end of the working day in Mexico City?
The working day in Mexico City ends at 6:00 PM; in Ushuaia it is 9:00 PM at that moment.
Is there a time when both Mexico City and Ushuaia are at work?
Yes: from 9:00 AM to 3:00 PM in Mexico City (12:00 PM to 6:00 PM in Ushuaia), the working days (9:00 AM–6:00 PM) overlap.
From what time in Mexico City is it tomorrow in Ushuaia?
Once it is 9:00 PM in Mexico City, the date in Ushuaia has already changed. Until 3:00 AM in Ushuaia, it is still the previous day in Mexico City.
Does the time gap between Mexico City and Ushuaia change during the year?
No, the clocks change neither in Mexico City nor in Ushuaia, so the gap is 3 hours all year round.
