Current time in San Antonio, TX
Central Time
UTC−05:00- Time zone
- Central Time · America/Chicago
- UTC offset now
- UTC−05:00 CDT
- Abbreviation
- CST / CDT
- Daylight saving
- Forward the second Sunday in March at 02:00, back the first Sunday in November at 02:00.
Clocks go back one hour on Sunday, November 1, 2026 at 02:00 (CDT → CST).
- Difference from you
- —
- Location
- TX, United States · 29.42° N, 98.49° W
- Population
- 1,526,656
Sun and clock
On average the sun stands highest over San Antonio at about 12:34 standard time: the clock runs about 34 min ahead of the sun. Over the year, solar noon falls between 12:17 and 13:45 on the local clock, including the hour added by daylight saving time.
| 2026 | Sunrise | Sunset | Daylight |
|---|---|---|---|
| March equinox (Mar 20) | 07:37 | 19:45 | 12h 08m |
| June solstice (Jun 21) | 06:34 | 20:36 | 14h 02m |
| September equinox (Sep 22) | 07:22 | 19:30 | 12h 08m |
| December solstice (Dec 21) | 07:24 | 17:39 | 10h 16m |
Sunrise–sunset today: 07:26–19:21 (11 h 56 min of daylight)
Times are local clock times for the city centre, computed with the NOAA solar equations; hills and refraction can shift them by a few minutes.