Business hours in San Mateo: 9:00 AM – 5:00 PM
The current local time in San Mateo is shown on the live clock above. It updates every second and displays both 24-hour and 12-hour AM/PM formats.
San Mateo follows the America/Los_Angeles time zone, which is UTC-7 from Coordinated Universal Time (UTC).
Currently, DST is active in San Mateo. The live clock automatically reflects any seasonal time changes.
The UTC offset is UTC-7. This means local time is behind UTC by 7 hours.
The current local time in San Mateo is shown on the live clock above. The city uses America/Los_Angeles (UTC-7). Daylight Saving Time is currently active.
San Mateo is in the America/Los_Angeles time zone, behind UTC by 7 hours. United States has 27 time zones total.
Yes, Daylight Saving Time is currently active. Clocks were moved forward by 1 hour.