Most people assume a single state runs on a single clock. Texas doesn’t. Because the state stretches nearly 1,000 miles from east to west, its far-western edge sits in an entirely different time zone than Houston, Dallas or San Antonio — a detail that catches out-of-state callers and even some Texans by surprise.
Current Time in Texas
The overwhelming majority of Texas, including Houston, Dallas-Fort Worth, San Antonio and Austin, runs on Central Time (CT) — Central Standard Time (CST) in winter and Central Daylight Time (CDT) in summer. The exception is the state’s far-western tip, including El Paso and Hudspeth County, which runs on Mountain Time (MT), one hour behind the rest of the state.
Texas Time Zones Explained
The zone boundary follows county lines rather than a straight geographic split. El Paso County and Hudspeth County sit in Mountain Time; every other Texas county, including those immediately east of Hudspeth, is on Central Time. That means the moment you cross from Culberson County into Hudspeth County heading west on I-10, the clocks move back an hour — without you crossing a state line at all.
Time in Major Texas Cities
Houston, San Antonio, Dallas, Fort Worth, Austin, Corpus Christi, Lubbock and Amarillo are all on Central Time. El Paso is on Mountain Time, which means it shares a clock with Denver and Albuquerque rather than with the rest of Texas — a fact that regularly complicates scheduling for statewide businesses, courts and government offices with operations in both regions.
Daylight Saving Time in Texas 2026
Texas observes daylight saving time under the federal Uniform Time Act, following the same schedule as most of the rest of the country: clocks move forward one hour on the second Sunday in March (March 8, 2026) and fall back on the first Sunday in November (November 1, 2026). This applies statewide, so both the Central Time and Mountain Time regions of Texas shift together and the one-hour gap between El Paso and the rest of the state stays constant year-round.
Texas Time vs Other Major Cities
Central Time in Texas is one hour behind New York and Miami (Eastern Time), the same as Chicago, and one hour ahead of Denver and Phoenix (Mountain Time) for most of the year. El Paso, being on Mountain Time, is instead aligned with Denver and one hour behind the rest of Texas. Internationally, Texas is six hours behind London and roughly 13 to 15 hours behind Tokyo and Sydney depending on the season, since not every country observes daylight saving on the same calendar.
Frequently Asked Questions
What time zone is most of Texas in?
Central Time. This covers Houston, Dallas-Fort Worth, San Antonio, Austin and the vast majority of the state’s population.
Is El Paso in a different time zone than Houston?
Yes. El Paso runs on Mountain Time, one hour behind Houston, which runs on Central Time.
Does Texas observe daylight saving time?
Yes, statewide, following the federal schedule: clocks spring forward the second Sunday in March and fall back the first Sunday in November.
How many time zones does Texas have?
Two: Central Time across most of the state, and Mountain Time in El Paso and Hudspeth County in the far west.
Why does the Texas time zone boundary follow county lines instead of a straight border?
US time zone boundaries are set by the Department of Transportation based on historical and practical factors, including local commuting and commerce patterns, rather than pure geography — which is why the line runs along the Hudspeth-Culberson county border instead of a straight meridian.
