The time difference between Mexico City and San Francisco is 1 hour. When it is 12:00 noon in Mexico City, it is 11:00 in San Francisco. Mexico City uses the America/Mexico_City time zone (UTC-6), while San Francisco uses America/Los_Angeles (UTC-7).
| Detail | Mexico City | San Francisco |
|---|---|---|
| Time Zone ID | America/Mexico_City | America/Los_Angeles |
| UTC Offset | UTC-6 | UTC-7 |
| Abbreviation | CST | PDT |
| DST Active | No | Yes — currently observing |
| Country | Mexico | United States |
| Region | North America | North America |
There are 7 overlapping business hours between Mexico City and San Francisco (assuming 9:00–17:00 in each city). The ideal window for calls and meetings is:
Use this table to quickly convert any hour from Mexico City time to San Francisco time. Rows highlighted in green indicate overlapping business hours in both cities.
| Mexico City | San Francisco | |
|---|---|---|
| 00:00 | 23:00 (-1 day) | Night |
| 01:00 | 00:00 | Night |
| 02:00 | 01:00 | Night |
| 03:00 | 02:00 | Night |
| 04:00 | 03:00 | Night |
| 05:00 | 04:00 | Night |
| 06:00 | 05:00 | |
| 07:00 | 06:00 | |
| 08:00 | 07:00 | |
| 09:00 | 08:00 | |
| 10:00 | 09:00 | Overlap |
| 11:00 | 10:00 | Overlap |
| 12:00 | 11:00 | Overlap |
| 13:00 | 12:00 | Overlap |
| 14:00 | 13:00 | Overlap |
| 15:00 | 14:00 | Overlap |
| 16:00 | 15:00 | Overlap |
| 17:00 | 16:00 | |
| 18:00 | 17:00 | |
| 19:00 | 18:00 | |
| 20:00 | 19:00 | |
| 21:00 | 20:00 | |
| 22:00 | 21:00 | Night |
| 23:00 | 22:00 | Night |
San Francisco is currently observing daylight saving time, while Mexico City is on standard time. When San Francisco switches back to standard time, the difference between these two cities will shift by 1 hour.
The time difference is 1 hour. San Francisco is 1 hour behind Mexico City.
Yes. One of these cities observes DST while the other does not, so the difference shifts by 1 hour when DST begins or ends.
The best window is between 10:00 and 17:00 Mexico City time, which corresponds to 09:00–16:00 in San Francisco. Both sides fall within normal business hours.
Subtract 1 hour from Mexico City time to get San Francisco time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.