Mexico
Time now in San Antonio
Tuesday, 25 August 2026
Sunrise 06:36Sunset 07:19Time zone UTC −6
Time zone
America/Mexico_City
UTC offset
UTC −6
Daylight saving
Not in effect
Population
74
Sunrise
06:36
Sunset
07:19
Day length
12h 44m
Coordinates
21.98, -103.83
Time difference from San Antonio
Hours ahead (right) or behind (left) San Antonio right now.
San Antonio on the map
About the time in San Antonio
Clocks in San Antonio 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.
If you are coordinating from another country, the shortcut is the working window: a normal San Antonio 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.
San Antonio sits at latitude 21.98, in the tropical band, so day length here swings only a little between midwinter and midsummer — today's 12h 44m is one point on that curve, not a fixed value.
Frequently asked questions about time in San Antonio
- What time is it in San Antonio right now?
- The live clock above shows the current time in San Antonio, updating every second from America/Mexico_City (UTC −6).
- Which time zone is San Antonio in?
- San Antonio uses America/Mexico_City, currently UTC −6.
- How far ahead or behind UTC is San Antonio?
- San Antonio is UTC −6 at this moment; the offset is read live, so it already accounts for daylight saving.
- Does San Antonio change its clocks for daylight saving?
- No. San Antonio keeps UTC −6 throughout the year.
126,006 places in Mexico
Other cities in the same country, sized by population.