Mexico
Time now in San Mateo
Monday, 24 August 2026
Sunrise 06:00Sunset 06:36Time zone UTC −6
Time zone
America/Mexico_City
UTC offset
UTC −6
Daylight saving
Not in effect
Population
6
Sunrise
06:00
Sunset
06:36
Day length
12h 36m
Coordinates
17.64, -94.06
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
San Mateo runs on America/Mexico_City, which puts the city UTC −6 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
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.
San Mateo sits at latitude 17.64, in the tropical band, so day length here swings only a little between midwinter and midsummer — today's 12h 36m is one point on that curve, not a fixed value.
Frequently asked questions about time in San Mateo
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Mexico_City, so a drifting device clock does not affect what you see.
- How far ahead or behind UTC is San Mateo?
- San Mateo is UTC −6 at this moment; the offset is read live, so it already accounts for daylight saving.
- Which time zone is San Mateo in?
- San Mateo uses America/Mexico_City, currently UTC −6.
- 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).
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