Daylight Saving Time Ends November 1 as Congress Weighs Permanent Shift

Daylight saving time will officially end on Sunday, November 1, at 2 a.m. local time, requiring most Americans to turn their clocks back one hour and return to standard time. The annual fall time change provides an extra hour of sleep for many, though it also brings noticeably earlier sunsets during the late afternoon and evening hours.

While modern smartphones and internet-connected devices typically update automatically, residents will need to manually adjust older clocks, appliances, and vehicle dashboards. The transition also serves as a practical reminder for homeowners to test smoke and carbon monoxide alarms, replace backup batteries, and inspect home heating equipment ahead of the colder winter months.

Despite ongoing legislative efforts in Washington to eliminate the seasonal clock adjustments, the current federal schedule remains in effect. The U.S. House of Representatives passed the bipartisan Sunshine Protection Act in July by a 308-117 vote to establish permanent daylight saving time nationwide. However, the legislation has yet to advance in the Senate, leaving the twice-yearly time changes mandatory for most of the country.

President Donald Trump and several lawmakers, including Alabama Senator Tommy Tuberville, have voiced strong support for permanent daylight saving time, arguing that shifting clocks twice a year is inconvenient, costly, and disruptive. Conversely, medical experts and sleep specialists have raised concerns regarding the health impacts of maintaining permanent daylight saving schedules, citing potential disruptions to human circadian rhythms.

Not every region in the United States follows the biannual ritual. Hawaii and most of Arizona remain on standard time year-round, while the Navajo Nation territory within Arizona, New Mexico, and Utah observes daylight saving time. Several U.S. territories, including Puerto Rico, Guam, the U.S. Virgin Islands, American Samoa, and the Northern Mariana Islands, also maintain the same time throughout the year.

As standard time returns, safety officials recommend allowing time for bodies and pets to adjust to the new schedule. Sleep disruption following the time change can temporarily affect alertness, making early evening light exposure and gradual adjustments to bedtime helpful for easing the transition before daylight saving time resumes on March 14, 2027.