Does Mexico City observe daylight saving time?

No. Mexico City stays on CST (UTC-6) all year, so its clocks don't change.

Does San Francisco observe daylight saving time?

Yes. San Francisco is on PDT (UTC-7) now, and its clocks go back 1 hour on Sun, Nov 1, to PST (UTC-8).

What time is it in San Francisco when it's 9 AM in Mexico City?

8:00 AM in San Francisco, on the same day.

Mexico City to San Francisco Meeting Planner

San Francisco is 1 hour behind Mexico City right now. Their working days overlap for 7 hours today.

Mexico City · Mexico

12:57 PM

Sat, Oct 17 · CST

San Francisco · United States

11:57 AM

Sat, Oct 17 · PDT · summer time

Best Meeting Times Between Mexico City and San Francisco

10:00 AM to 5:00 PM in Mexico City (9:00 AM to 4:00 PM in San Francisco). That's when both cities are inside working hours, 9 AM to 5 PM, giving 7 hours of overlap today.

Who's meeting

2 of 4 places

Mexico CityOrganizerMexico ·12:57PMnow
San FranciscoUnited States ·· summer time11:57AMnow

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Date in Mexico City

Working hours, everywhere

Best times to meet

Saturday, October 17, 2026, in Mexico City time.

1:00PMBest · OptimalWorking hours in Mexico City (13:00) and San Francisco (12:00).
12:00PMOption 2 · OptimalWorking hours in Mexico City (12:00) and San Francisco (11:00).
2:00PMOption 3 · OptimalWorking hours in Mexico City (14:00) and San Francisco (13:00).

The whole day

Pick any slot in the Fit row, or use the arrow keys there, to make it the meeting time.

Each column is a one-hour slot of the first place's day. The Fit row grades how well the slot suits everyone; each row shows the local time and whether it's working hours there.
Fit
Mexico CityCST
San FranciscoPDT
UTC	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05

Working hours (09–17)Just outside (07–09, 17–20)Late evening (20–23)NightFit: optimal, good, possible, poor

Your meeting

Mexico City1:00 PM CSTSat, Oct 17
San Francisco12:00 PM PDTSat, Oct 17
UTC2026-10-17 19:00 UTC

What will it cost? Try the meeting cost calculator.

Time difference between Mexico City and San Francisco

San Francisco is 1 hour behind Mexico City right now: San Francisco is on PDT (UTC-7) and Mexico City on CST (UTC-6). That changes on Sun, Nov 1, when clocks go back in San Francisco: then San Francisco is 2 hours behind Mexico City.

Time difference between Mexico City and San Francisco over the next 12 months
From	Difference	Why
Now	San Francisco 1 hour behind	—
Sun, Nov 1	San Francisco 2 hours behind	Clocks go back in San Francisco
Sun, Mar 14, 2027	San Francisco 1 hour behind	Clocks go forward in San Francisco

Mexico City is on Central Standard Time. San Francisco is on Pacific Standard Time.

Frequently Asked Questions: Mexico City & San Francisco Scheduling

What is the time difference between Mexico City and San Francisco?: San Francisco is 1 hour behind Mexico City right now: San Francisco is on PDT (UTC-7) and Mexico City on CST (UTC-6). That changes on Sun, Nov 1, when clocks go back in San Francisco: then San Francisco is 2 hours behind Mexico City.
What is the best time to schedule a meeting between Mexico City and San Francisco?: 10:00 AM to 5:00 PM in Mexico City (9:00 AM to 4:00 PM in San Francisco). That's when both cities are inside working hours, 9 AM to 5 PM, giving 7 hours of overlap today.
Does Mexico City observe daylight saving time?: No. Mexico City stays on CST (UTC-6) all year, so its clocks don't change.
Does San Francisco observe daylight saving time?: Yes. San Francisco is on PDT (UTC-7) now, and its clocks go back 1 hour on Sun, Nov 1, to PST (UTC-8).
What time is it in San Francisco when it's 9 AM in Mexico City?: 8:00 AM in San Francisco, on the same day.

Or see every city pair, or plan with more places in the meeting planner.