Mexico City to San Francisco Time Difference (2026)

San Francisco is 1 hour behind Mexico City. The best window for a call is 10 AM–5 PM in Mexico City, which is 9 AM–4 PM in San Francisco — a 7-hour overlap inside 9 AM–5 PM on both sides. Clocks change on November 1, 2026, which briefly shifts the gap between Mexico City and San Francisco — the converter on this page always reflects the correct offset for the date you pick.

• When it's 9:00 AM in Mexico City, it's 8:00 AM in San Francisco.
• When it's 9:00 AM in San Francisco, it's 10:00 AM in Mexico City.

San Francisco is currently 1 hour behind Mexico City.

Best times to meet

The 9 AM – 5 PM business windows in Mexico City and San Francisco overlap for 7 hours. 10 AM–5 PM in Mexico City is 9 AM–4 PM in San Francisco. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.

Quick conversion table

Daylight saving

On November 1, 2026, San Francisco shifts for daylight saving. After that, San Francisco will be 2 hours behind Mexico City (currently 1 hour behind Mexico City). The converter and the tables above always reflect the correct offset for the date you pick.

• Mexico City does not observe daylight saving time.
• San Francisco is currently observing daylight saving time.

Frequently asked questions

Is San Francisco ahead of or behind Mexico City?

San Francisco is 1 hour behind Mexico City.

How many hours behind Mexico City is San Francisco?

San Francisco is 1 hour behind Mexico City.

What time is 9 AM in Mexico City in San Francisco?

9:00 AM in Mexico City is 8:00 AM in San Francisco.

What time is noon in Mexico City in San Francisco?

12:00 PM in Mexico City is 11:00 AM in San Francisco.

What time is 5 PM in Mexico City in San Francisco?

5:00 PM in Mexico City is 4:00 PM in San Francisco. Useful for end-of-day handoffs between the two offices.

What time is 3 PM Mexico City in San Francisco?

3:00 PM in Mexico City is 2:00 PM in San Francisco.

Is Mexico City currently observing daylight saving time?

Mexico City does not observe daylight saving time — its UTC offset stays the same all year.

Is San Francisco currently observing daylight saving time?

San Francisco is currently observing daylight saving time (summer time).

Do Mexico City and San Francisco observe daylight saving?

On November 1, 2026, San Francisco shifts for daylight saving. After that, San Francisco will be 2 hours behind Mexico City (currently 1 hour behind Mexico City). The converter and the tables above always reflect the correct offset for the date you pick.

When is the best time to call San Francisco from Mexico City?

Aim for 10 AM–5 PM in Mexico City, which is 9 AM–4 PM in San Francisco.

When is the best time to call Mexico City from San Francisco?

Aim for 9 AM–4 PM in San Francisco, which is 10 AM–5 PM in Mexico City.

Mexico City (CST) to San Francisco (PDT) — how do I convert quickly?

Add −1 hour to Mexico City local time to get San Francisco local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

Other conversions

• Mexico City to New York
• Mexico City to Los Angeles
• Mexico City to Chicago
• Mexico City to Denver
• Mexico City to Toronto
• Mexico City to São Paulo
• London to New York
• London to Tokyo
• Los Angeles to New York
• London to Los Angeles

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