Mexico
Time now in San Antonio
Monday, 24 August 2026
Sunrise 06:15Sunset 07:14Time zone UTC −6
Time zone
America/Monterrey
UTC offset
UTC −6
Daylight saving
Not in effect
Population
5
Sunrise
06:15
Sunset
07:14
Day length
12h 58m
Coordinates
28.56, -100.52
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
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.
Sunrise today lands at 06:15 and sunset at 07:14 local time, giving 12h 58m of daylight. Those figures come from the city's own coordinates (28.56, -100.52) rather than a country-wide average, so they match what you would actually see from a window in San Antonio.
San Antonio sits at latitude 28.56, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 12h 58m 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/Monterrey (UTC −6).
- What are normal business hours in San Antonio in UTC?
- A 09:00–17:00 working day in San Antonio runs from 15:00–23:00 UTC today.
- Which time zone is San Antonio in?
- San Antonio uses America/Monterrey, currently UTC −6.
- Does San Antonio change its clocks for daylight saving?
- No. San Antonio keeps UTC −6 throughout the year.
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