Daylight Saving 2025: When We Set Clocks Back an Hour

The end of daylight saving time (DST) in 2025 is set for November 2. At 2 a.m. on this date, clocks will be rolled back one hour, granting an extra hour of sleep to residents across the 48 states that observe DST. This transition from daylight saving time to standard time occurs annually, allowing for a shift in the pattern of daylight throughout the seasons.

Understanding Daylight Saving Time

Daylight saving time, often referred to simply as “DST,” involves advancing clocks by one hour in spring and resetting them back in the fall. This concept has historical roots dating back to World War I, aimed at conserving resources. Germany and Austria first implemented DST in 1916, followed by the United States in 1918.

Current DST Regulations

In the U.S., DST begins on the second Sunday of March and concludes on the first Sunday of November. This schedule was established by the Energy Policy Act of 2005. Previously, the dates for changing clocks varied significantly. For instance, between 1976 and 1986, DST started on the last Sunday in April.

• Start of DST: Second Sunday in March
• End of DST: First Sunday in November

State Observance of Daylight Saving Time

While many states, including Texas, observe DST, Arizona and Hawaii do not participate in the clock adjustments. Congressional approval is required for any state that wishes to adopt DST year-round, though several states have introduced legislation to make this change.

• States with laws for permanent DST include:
• Alabama
• Florida
• Georgia
• Ohio
• Washington

Future of Daylight Saving Time

Despite various attempts to standardize time changes, Congress has not yet passed legislation to end the clock switch entirely. In 2022, the Senate approved the Sunshine Protection Act, which would make DST permanent, but the House of Representatives did not follow suit.

Texas legislators are actively discussing the possibility of eliminating seasonal time changes altogether. A proposed measure, known as “Texas Time,” aims to keep the state on DST permanently. While this bill has been signed into law by Governor Greg Abbott, its implementation hinges on federal legislation.

Potential Benefits and Concerns

Supporters of maintaining permanent daylight saving time argue that it enhances productivity and safety, reducing the confusion associated with time changes. Opponents highlight potential health risks, advocating for standard time instead.

As we approach the end of DST in 2025, discussions on the future of timekeeping continue. The ongoing debate reflects a clash between tradition and modern convenience.