Buenos Aires to Tehuacan: time difference
Tehuacan is 3 h behind Buenos Aires. 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.
Buenos Aires 15:40 3:40 PM Tehuacan 12:40 12:40 PM You –:–
15:40 3:40 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
12:40 12:40 PM
Central Standard Time · UTC-6
☀️ 06:25 · 🌙 18:05
·
−3 h
Tehuacan is 3 h behind Buenos Aires.
When you, Buenos Aires and Tehuacan are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇲🇽 Tehuacan
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 | 🇦🇷 Buenos Aires | 🇲🇽 Tehuacan |
|---|---|---|
| Local time | 15:40 | 12:40 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Argentina Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Buenos Aires | — | −3 h |
| IANA zone | America/Argentina/Buenos Aires | America/Mexico City |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:06 | 06:25 |
| Sunset | 19:12 | 18:05 |
| Daylight | 13 h 6 min | 11 h 39 min |
| People on this clock | 2,891,082 | 293,825 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Tehuacan: common questions
What is the time difference between Buenos Aires and Tehuacan?
Tehuacan is 3 hours behind: it uses UTC−6, while Buenos Aires is on UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Tehuacan?
At 9:00 AM in Buenos Aires, clocks in Tehuacan show 6:00 AM.
What time is it in Tehuacan when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 3:00 PM in Tehuacan.
Is there a time when both Buenos Aires and Tehuacan are at work?
Yes: from 12:00 PM to 6:00 PM in Buenos Aires (9:00 AM to 3:00 PM in Tehuacan), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Tehuacan?
Until 3:00 AM in Buenos Aires it is still the previous day in Tehuacan. The other way round, from 9:00 PM in Tehuacan it is already the next day in Buenos Aires.
Does the time difference between Buenos Aires and Tehuacan change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
