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Best Meeting Time:
Mexico City & Buenos Aires

🇲🇽 Mexico City (UTC−6) · 🇦🇷 Buenos Aires (UTC−3) · 3 hours difference — Buenos Aires is ahead

Best Time to Meet

🇲🇽 09:00–14:00 in Mexico City = 🇦🇷 12:00–17:00 in Buenos Aires5 hours of overlap within standard business hours (09:00–17:00)

24-Hour Schedule

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🇲🇽 Mexico City18:0019:0020:0021:0022:0023:0000:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:00
🇦🇷 Buenos Aires21:0022:0023:0000:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:00
Best overlap
Work hours
Extended hours
Night

Quick Reference

🇲🇽 09:00 Mexico City→🇦🇷 12:00 Buenos Aires
🇲🇽 12:00 Mexico City→🇦🇷 15:00 Buenos Aires
🇲🇽 15:00 Mexico City→🇦🇷 18:00 Buenos Aires
🇲🇽 18:00 Mexico City→🇦🇷 21:00 Buenos Aires

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Working across Mexico City and Buenos Aires

Mexico City and Buenos Aires share finance and media as core industries, which is where the traffic between them comes from. Put simply, when it is 09:00 in Mexico City it is already 3 hours later in Buenos Aires.

The working week is Monday to Friday on both sides: roughly 09:00–18:00 in Mexico City and 09:00–18:00 in Buenos Aires. Watch for Day of the Dead (1–2 November) and Independence Day (16 September) in Mexico City and Carnival (Monday and Tuesday in February or March) and May Revolution Day (25 May) in Buenos Aires.

The comfortable window is 09:00–14:00 Mexico City time, which is 12:00–17:00 in Buenos Aires — 5 shared office hours, enough that nobody has to stretch. Neither city observes daylight saving, so the gap holds all year.

Frequently Asked Questions

What is the time difference between Mexico City and Buenos Aires?›

Buenos Aires is 3 hours ahead of Mexico City. The gap is the same all year.

What are the best hours for a Mexico City–Buenos Aires meeting?›

09:00–14:00 Mexico City time, which is 12:00–17:00 in Buenos Aires — the 5-hour stretch when both are inside 09:00–17:00.

Do Mexico City and Buenos Aires both change their clocks?›

No. Neither city observes daylight saving, so the difference never changes.

Is there a public holiday clash to watch between Mexico City and Buenos Aires?›

The ones that most often surprise the other side are Day of the Dead (1–2 November) and Independence Day (16 September) in Mexico City and Carnival (Monday and Tuesday in February or March) and May Revolution Day (25 May) in Buenos Aires.

Other meeting times with Mexico City

Other meeting times with Buenos Aires

Times on this page were calculated on .