Check the current local time in San Mateo, United States of America, including timezone, daylight saving time information and time difference details.
San Mateo, United States of America Administrative region
America/Los_Angeles
Online clock — San Mateo
Use the time converter to plan calls, meetings, and working hours between your location and San Mateo, United States of America. Time calculations use the America/Los_Angeles time zone and automatically adjust for daylight saving time when applicable.
Day length: 10 h 49 m 29 s
Phase: Full moon
Daylight Saving Time
DST starts
Date and time
Clock change
02:00 03:00 (+1 hour forward)
DST ends
Date and time
Clock change
02:00 01:00 (−1 hour back)
37.4362, -122.3557
San Mateo is a region of United States of America, located in North America. The population of San Mateo is 718,451 people.
| City ▲ | Time |
|---|---|
| Atherton America/Los_Angeles (—) | — |
| Belmont America/Los_Angeles (—) | — |
| Brisbane America/Los_Angeles (—) | — |
| Burlingame America/Los_Angeles (—) | — |
| Daly City America/Los_Angeles (—) | — |
| East Palo Alto America/Los_Angeles (—) | — |
| El Granada America/Los_Angeles (—) | — |
| Foster City America/Los_Angeles (—) | — |
| Half Moon Bay America/Los_Angeles (—) | — |
| Hillsborough America/Los_Angeles (—) | — |
| Menlo Park America/Los_Angeles (—) | — |
| Millbrae America/Los_Angeles (—) | — |
| Pacifica America/Los_Angeles (—) | — |
| Portola Valley America/Los_Angeles (—) | — |
| Redwood City America/Los_Angeles (—) | — |
| San Bruno America/Los_Angeles (—) | — |
| San Carlos America/Los_Angeles (—) | — |
| San Mateo America/Los_Angeles (—) | — |
| South San Francisco America/Los_Angeles (—) | — |
| Woodside America/Los_Angeles (—) | — |
| City ▲ | Time |
|---|---|
| Broadmoor America/Los_Angeles (—) | — |
| Colma America/Los_Angeles (—) | — |
| Emerald Lake Hills America/Los_Angeles (—) | — |
| Highlands-Baywood Park America/Los_Angeles (—) | — |
| La Honda America/Los_Angeles (—) | — |
| Ladera America/Los_Angeles (—) | — |
| Loma Mar America/Los_Angeles (—) | — |
| Montara America/Los_Angeles (—) | — |
| Moss Beach America/Los_Angeles (—) | — |
| Pescadero America/Los_Angeles (—) | — |
| West Menlo Park America/Los_Angeles (—) | — |
| City ▲ | Time |
|---|---|
| Albuquerque America/Denver (—) | — |
| Austin America/Chicago (—) | — |
| Borough of Queens America/New_York (—) | — |
| Brooklyn America/New_York (—) | — |
| Charlotte America/New_York (—) | — |
| Columbus America/New_York (—) | — |
| Denver America/Denver (—) | — |
| Detroit America/Detroit (—) | — |
| Fresno America/Los_Angeles (—) | — |
| Jacksonville America/New_York (—) | — |
| Kansas City America/Chicago (—) | — |
| Long Beach America/Los_Angeles (—) | — |
| Louisville America/Kentucky/Louisville (—) | — |
| Oklahoma City America/Chicago (—) | — |
| Portland America/Los_Angeles (—) | — |
| Raleigh America/New_York (—) | — |
| San Antonio America/Chicago (—) | — |
| San Francisco America/Los_Angeles (—) | — |
| Tucson America/Phoenix (—) | — |
| Washington D.C. America/New_York (—) | — |
The current local time in San Mateo is —.
San Mateo uses the timezone America/Los_Angeles.
Daylight saving time in San Mateo starts on March 8, 2026.
Daylight saving time in San Mateo ends on November 1, 2026.
San Mateo is a region of United States of America.
The population of San Mateo is 718,451 people.
San Mateo is also known as: Comitatul San Mateo, Comté de San Mateo, Condado de San Mateo, Condado han San Mateo, Contea di San Mateo, Hrabstwo San Mateo, Kantono San Mateo, Quận San Mateo, San Mateo, San Mateo Comitatus.
02:00 
02:00 