Monclova to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Monclova. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
25
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:04 · 🌙 19:14 · 13 h 10 min
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Monclova 04:55 4:55 AM Buenos Aires 07:55 7:55 AM You –:–
04:55 4:55 AM
Central Standard Time · UTC-6
☀️ 06:50 · 🌙 18:12
07:55 7:55 AM
Argentina Standard Time · UTC-3
☀️ 06:04 · 🌙 19:14
·
+3 h
Buenos Aires is 3 h ahead of Monclova.
When you, Monclova and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Monclova
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
🇦🇷 Buenos Aires
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 | 🇲🇽 Monclova | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 04:55 | 07:55 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Standard Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Monclova | — | +3 h |
| IANA zone | America/Monterrey | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:50 | 06:04 |
| Sunset | 18:12 | 19:14 |
| Daylight | 11 h 22 min | 13 h 10 min |
| People on this clock | 237,169 | 2,891,082 |
Compare Monclova with another city
More comparisons with Monclova: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Monclova and Buenos Aires: common questions
How many hours ahead of Monclova is Buenos Aires?
The clocks in Buenos Aires are 3 hours ahead of those in Monclova (UTC−3 and UTC−6).
If it is 9:00 AM in Monclova, what time is it in Buenos Aires?
At 9:00 AM in Monclova, clocks in Buenos Aires show 12:00 PM.
What time is it in Buenos Aires at the end of the working day in Monclova?
The working day in Monclova ends at 6:00 PM; in Buenos Aires it is 9:00 PM at that moment.
When do working hours in Monclova and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Monclova, which is 12:00 PM to 6:00 PM in Buenos Aires.
From what time in Monclova is it tomorrow in Buenos Aires?
Once it is 9:00 PM in Monclova, the date in Buenos Aires has already changed. Until 3:00 AM in Buenos Aires, it is still the previous day in Monclova.
Is the time difference between Monclova and Buenos Aires the same all year?
Yes. Neither Monclova nor Buenos Aires switches to summer time, so the gap is always 3 hours.
