Time Zones In Texas: Everything You Need To Know

With its vast size, it’s no surprise that Texas spans multiple time zones. If you’re looking to get a handle on the complex time zone situation in the Lone Star State, you’ve come to the right place.

If you’re short on time, here’s a quick answer to your question: Most of Texas is in the Central Time Zone, with El Paso and Hudspeth counties in the Mountain Time Zone in the western part of the state.

In this comprehensive guide, we’ll cover everything you need to know about time zones in Texas, including a map of the different zones, a breakdown of which counties fall into each zone, how daylight saving time works, and some interesting historical facts about Texas time.

Central Time Zone

The Central Time Zone is one of the four time zones in Texas. It is located in the central part of the state and is the second most widely used time zone in the United States. The Central Time Zone is six hours behind Coordinated Universal Time (UTC-6:00).

Counties in the Central Time Zone

The Central Time Zone covers a total of 85 counties in Texas. Some of the counties included in this time zone are Bexar, Travis, Harris, Dallas, Tarrant, and El Paso. These counties encompass a significant portion of the state’s population and are home to many major cities and towns.

Major Cities in Central Time

The Central Time Zone is home to several major cities in Texas. These cities include San Antonio, Austin, Houston, Dallas, Fort Worth, and El Paso. These cities are not only important economic and cultural hubs in the state but also attract millions of tourists each year.

San Antonio is known for its rich history, vibrant culture, and famous attractions such as the Alamo and River Walk. It is the second-most populous city in Texas and a popular destination for both domestic and international travelers.Austin, the state capital, is known for its live music scene, diverse culinary offerings, and outdoor recreational activities. It is also home to several technology companies and has earned the nickname “Silicon Hills.”Houston is the largest city in Texas and the fourth-largest city in the United States. It is a major center for the energy industry and also boasts a thriving arts and cultural scene.Dallas and Fort Worth are neighboring cities that form the Dallas-Fort Worth metropolitan area, also known as the DFW Metroplex. Dallas is known for its modern architecture, vibrant nightlife, and shopping opportunities, while Fort Worth is famous for its Western heritage and the Fort Worth Stockyards.El Paso is located in the westernmost part of Texas, near the border with Mexico. It is the sixth-largest city in the state and serves as a major transportation and commercial hub.

For more information about the Central Time Zone and its counties and cities, you can visit TimeandDate.com or TXDOT.gov.

Mountain Time Zone

The Mountain Time Zone is one of the four time zones in Texas, along with Central, Eastern, and Pacific. It is located in the western part of the state and is one hour behind the Central Time Zone. The Mountain Time Zone is used by several counties and major cities in Texas.

Counties in Mountain Time

In Texas, there are a total of 11 counties that fall within the Mountain Time Zone. These counties include Brewster, Culberson, El Paso, Hudspeth, Jeff Davis, Loving, Presidio, Reeves, Terrell, Val Verde, and Ward.

If you are in any of these counties, make sure to adjust your clocks accordingly to be on the correct time.

Major Cities in Mountain Time

There are a few major cities in Texas that are located in the Mountain Time Zone. One of the most well-known cities in this time zone is El Paso. With its rich history, vibrant culture, and stunning natural landscapes, El Paso is a popular destination for tourists and locals alike.

Other cities in the Mountain Time Zone include Fort Davis and Presidio.

If you are planning a trip to any of these cities, it’s important to be aware of the time difference and adjust your schedule accordingly. You don’t want to miss out on any of the exciting activities and attractions these cities have to offer!

For more information about the Mountain Time Zone in Texas, you can visit the official website of the National Institute of Standards and Technology (https://www.nist.gov/pml/time-and-frequency-division/time-distribution/mountain-standard-time).

Here, you can find detailed information about the time zone, including its history, current time, and any changes that may occur in the future.

Daylight Saving Time in Texas

Daylight Saving Time (DST) is the practice of setting the clock forward by one hour in the spring and setting it back by one hour in the fall. This practice is observed in many countries around the world, including the United States, and also in the state of Texas.

Why is DST observed?

The primary purpose of DST is to make better use of daylight during the warmer months. By moving the clock forward in the spring, we can enjoy longer evenings with more natural light. This allows for various benefits such as saving energy, reducing traffic accidents, and providing more opportunity for outdoor activities.

According to studies conducted by the U.S. Department of Energy, DST reduces energy consumption by approximately 1% during the extended daylight period. With longer evenings, people tend to use less artificial lighting, leading to significant energy savings.

When does DST start and end in Texas?

In Texas, DST starts on the second Sunday of March at 2:00 a.m. local time. The clocks are set forward by one hour, effectively moving an hour of daylight from the morning to the evening. DST ends on the first Sunday of November at 2:00 a.m. local time when the clocks are set back by one hour, returning to standard time.

It’s important to note that not all countries or even states in the U.S. observe DST. Arizona and Hawaii, for example, do not observe DST and stay on standard time throughout the year.

Adjusting to the time change

Adjusting to the time change during DST can sometimes disrupt sleep patterns and daily routines. Here are a few tips to help ease the adjustment:

  1. Gradually shift your bedtime and waking time by 15 minutes each day leading up to the time change.
  2. Expose yourself to natural light in the morning to help reset your internal body clock.
  3. Avoid consuming caffeine or alcohol close to bedtime, as these can interfere with sleep quality.

For more information about Daylight Saving Time, you can visit the official website of the Texas Department of Transportation at www.txdot.gov.

By understanding the concept of Daylight Saving Time and making necessary adjustments, Texans can make the most of their extended evenings and enjoy the benefits that come with it.

The History of Time Zones in Texas

Time zones are an essential part of our modern world, allowing us to coordinate activities across different regions. In the case of Texas, it has a unique history when it comes to time zones. Let’s delve into the fascinating story of how Texas ended up with multiple time zones.

How Texas Ended Up With Multiple Time Zones

Back in the late 19th century, the establishment of time zones in the United States was driven by the need to standardize railroad schedules. Before this, each city had its own local time, which made it difficult to coordinate train arrivals and departures.

Eventually, the country was divided into four main time zones: Eastern, Central, Mountain, and Pacific.

However, Texas found itself straddling two time zones: Central and Mountain. This unique geographic position led to the state being divided into two distinct time zones. The westernmost regions, including El Paso and Hudspeth County, adopted Mountain Time, while the rest of the state followed Central Time.

This division was not without its challenges. Travelers crossing from one time zone to the other often had to adjust their watches, leading to confusion and inconvenience. However, over time, people adapted to this dual time zone system, and it became an accepted part of life in Texas.

Controversies Over Daylight Saving Time

Daylight Saving Time (DST) has been a topic of debate and controversy across the United States, and Texas is no exception. DST is the practice of setting the clock forward by one hour during the summer months to maximize daylight in the evenings.

In Texas, there have been ongoing discussions about whether to observe DST. Some argue that it helps conserve energy and promotes outdoor activities, while others believe that the time change disrupts sleep patterns and causes unnecessary confusion.

Currently, most of Texas observes DST, except for a few counties in the western part of the state. This discrepancy can lead to confusion when scheduling meetings or planning travel between different regions of Texas.

It’s important to note that the decision to observe DST is ultimately made at the state level. However, there have been proposals at the federal level to eliminate DST altogether or make it a year-round practice.

For more information on time zones in Texas and across the United States, you can visit the official website of the National Institute of Standards and Technology at www.nist.gov/pml/time-and-frequency-division.


As we’ve seen, the complex time zone situation in Texas is the result of its enormous geographic size combined with some unique historical circumstances. While it may seem complicated, just remember that most of the state follows Central Time, with the exception of the far western counties which are in Mountain Time.

We hope this guide has helped shed some light on the time zones of Texas. Whether you’re traveling across the state or just trying to keep your schedule straight, being aware of the different zones and when they switch to daylight saving time will help you stay on track.

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