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Extra Hour of Sleep as DST Ends November 2025

9/28/2025

23 4 Full Breakdown

Center

DST Transition Insights

DST ends November 2, 2025 at 2 a.m., giving an extra hour of sleep for many.
Most states in the United States observe DST, with Hawaii and most of Arizona as notable exceptions nationwide.
Studies link Daylight Saving Time (DST) transitions to health risks; debates over permanent DST persist in Congress and reflect broader national debates.

Left

Health Benefits of Standard Time

A Stanford University study suggests permanent standard time could reduce obesity and stroke by aligning with circadian rhythms.
The American Academy of Sleep Medicine backs eliminating daylight saving time due to health risks.
A Gallup poll shows 48% favor permanent standard time, 24% favor permanent daylight saving.
The congressional debate features mixed opinions, including Donald Trump acknowledging the issue's complexity.

History

Historical Context

The Uniform Time Act of 1966 standardized Daylight Saving Time (DST) in the U.S., initially aimed at energy conservation. However, studies reveal that the clock changes can lead to health issues, with 40% of Americans affected. Recent research suggests that permanent standard time could reduce obesity and stroke risks, fueling a congressional debate as 48% of Americans support this shift.

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DST Transition Insights

DST ends November 2, 2025 at 2 a.m., giving an extra hour of sleep for many.
Most states in the United States observe DST, with Hawaii and most of Arizona as notable exceptions nationwide.
Studies link Daylight Saving Time (DST) transitions to health risks; debates over permanent DST persist in Congress and reflect broader national debates.

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