Current Time in San Antonio
United States · America/Chicago · GMT-5
Wednesday, March 18, 2026
07:48:45 AM
Central Daylight Time · GMT-5
Sun
- Sunrise
- 07:40 AM (E)
- Sunset
- 07:43 PM (W)
- Solar Noon
- 01:42 PM
- Daylight
- 12h 3m+2m vs yesterday
- Civil Dawn
- 07:16 AM
- Civil Dusk
- 08:07 PM
Daylight Saving Time
Geography
- Country
- United States
- Calling Code
- +1
- Currency
- USD
- Coordinates
- 29.42°N, 98.49°W
About San Antonio's Time Zone
San Antonio operates on the Central Daylight Time time zone (GMT-5).
With a metropolitan population of approximately 1,434,625, it is one of the most significant cities in United States.
San Antonio observes Daylight Saving Time — the UTC offset shifts by one hour in summer, making scheduling with international partners important to track.
The IANA timezone identifier for San Antonio is America/Chicago, used by operating systems and programming languages worldwide.
When scheduling calls, meetings, or travel involving San Antonio, always verify the current UTC offset since daylight saving transitions can shift the relative time difference with other regions.
Other cities in United States
Cities in the Same Timezone (America/Chicago)
These cities share the GMT-5 UTC offset with San Antonio.
Frequently Asked Questions
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