Ushuaia to Mexico City: time difference
Mexico City is 3 h behind Ushuaia. 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.
Ushuaia 10:20 10:20 AM Mexico City 07:20 7:20 AM You –:–
10:20 10:20 AM
Argentina Standard Time · UTC-3
☀️ 06:15 · 🌙 20:23
07:20 7:20 AM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
·
−3 h
Mexico City is 3 h behind Ushuaia.
When you, Ushuaia 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
🇦🇷 Ushuaia
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
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Time zones side by side
| Detail | 🇦🇷 Ushuaia | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 10:20 | 07:20 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Argentina Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Ushuaia | — | −3 h |
| IANA zone | America/Argentina/Ushuaia | America/Mexico City |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:15 | 06:33 |
| Sunset | 20:23 | 18:11 |
| Daylight | 14 h 8 min | 11 h 39 min |
| People on this clock | 79,538 | 9,209,944 |
Compare Ushuaia with another city
More comparisons with Ushuaia: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ushuaia and Mexico City: common questions
What is the time difference between Ushuaia and Mexico City?
Mexico City is 3 hours behind: it uses UTC−6, while Ushuaia is on UTC−3.
What time is it in Mexico City at the start of the working day in Ushuaia?
The working day in Ushuaia starts at 9:00 AM; in Mexico City it is 6:00 AM at that moment.
What time is it in Mexico City when it is 6:00 PM in Ushuaia?
When it is 6:00 PM in Ushuaia, it is 3:00 PM in Mexico City.
Is there a time when both Ushuaia and Mexico City are at work?
Yes: from 12:00 PM to 6:00 PM in Ushuaia (9:00 AM to 3:00 PM in Mexico City), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Mexico City?
Until 3:00 AM in Ushuaia 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 Ushuaia.
Does the time difference between Ushuaia and Mexico City change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
