Ecuador
Time now in San Antonio
Monday, 24 August 2026
Sunrise 06:21Sunset 06:23Time zone UTC −5
Time zone
America/Guayaquil
UTC offset
UTC −5
Daylight saving
Not in effect
Population
—
Sunrise
06:21
Sunset
06:23
Day length
12h 01m
Coordinates
-3.54, -80.01
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
The zone identifier America/Guayaquil is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Guayaquil keeps pointing at Guayaquil time whatever the date, which is why every timestamp on this page is built from it.
San Antonio runs on America/Guayaquil, which puts the city UTC −5 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.
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 14:00–22:00 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.
Frequently asked questions about time in San Antonio
- What are normal business hours in San Antonio in UTC?
- A 09:00–17:00 working day in San Antonio runs from 14:00–22:00 UTC today.
- How far ahead or behind UTC is San Antonio?
- San Antonio is UTC −5 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 −5 throughout the year.
- 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/Guayaquil (UTC −5).
1,829 places in Ecuador
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