Time Difference Between Mexico City and San Francisco
San Francisco is 1h behind Mexico City.
This is the standard-time difference as of 2026. If either city observes daylight saving time, the actual difference can shift by up to an hour for part of the year — the live clocks below always show the current real-time difference.
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Working Hours Overlap
For each hour of Mexico City's working day (9:00-18:00), here is the corresponding local time in San Francisco. Rows highlighted green fall within standard working hours (9:00-18:00) in both cities.
| Mexico City | San Francisco | Both working hours? |
|---|---|---|
| 9 AM | 8 AM | No |
| 10 AM | 9 AM | Yes |
| 11 AM | 10 AM | Yes |
| 12 PM | 11 AM | Yes |
| 1 PM | 12 PM | Yes |
| 2 PM | 1 PM | Yes |
| 3 PM | 2 PM | Yes |
| 4 PM | 3 PM | Yes |
| 5 PM | 4 PM | Yes |
| 6 PM | 5 PM | No |
Best Time to Meet
- 10 AM-6 PM in Mexico City (9 AM-5 PM in San Francisco) works for both sides — it falls within standard 9 AM-6 PM working hours in both time zones.
Mexico City
Mexico City uses the America/Mexico_City IANA time zone, currently at UTC-6. This zone does not observe daylight saving time.
San Francisco
San Francisco uses the America/Los_Angeles IANA time zone, currently at UTC-7. This zone observes daylight saving time.