Mexico
Time now in San Mateo
Tuesday, 25 August 2026
Sunrise 06:18Sunset 06:55Time zone UTC −6
Time zone
America/Mexico_City
UTC offset
UTC −6
Daylight saving
Not in effect
Population
106
Sunrise
06:18
Sunset
06:55
Day length
12h 36m
Coordinates
18.62, -98.64
Time difference from San Mateo
Hours ahead (right) or behind (left) San Mateo right now.
San Mateo on the map
About the time in San Mateo
If you are coordinating from another country, the shortcut is the working window: a normal San Mateo day of 09:00–17:00 falls between 15:00–23:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Sunrise today lands at 06:18 and sunset at 06:55 local time, giving 12h 36m of daylight. Those figures come from the city's own coordinates (18.62, -98.64) rather than a country-wide average, so they match what you would actually see from a window in San Mateo.
Clocks in San Mateo stay put all year. There is no summer-time switch to remember, so UTC −6 is what you will get in January and in July alike — useful if you book recurring calls with people in Mexico.
Frequently asked questions about time in San Mateo
- Does San Mateo change its clocks for daylight saving?
- No. San Mateo keeps UTC −6 throughout the year.
- When do the sun rise and set in San Mateo today?
- Sunrise is at 06:18 and sunset at 06:55, giving 12h 36m of daylight.
- What time is it in San Mateo right now?
- The live clock above shows the current time in San Mateo, updating every second from America/Mexico_City (UTC −6).
- Which time zone is San Mateo in?
- San Mateo uses America/Mexico_City, currently UTC −6.
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