CALIFORNIA — October 25, 2026. Residents across California will turn clocks back one hour in the early morning of Sunday, November 1, 2026. At 2:00 a.m. daylight time, clocks return to 1:00 a.m. standard time, ending daylight saving time for the year. The change applies statewide, from Los Angeles and San Diego to the Bay Area, the Central Valley and rural desert communities.
Although the U.S. House of Representatives voted this summer to stop the twice-yearly clock changes, the proposal has not become federal law. That distinction matters: the November 1 change is still required under the existing rules, according to the National Institute of Standards and Technology (NIST) and the U.S. Department of Transportation.
When do the clocks change in California?
The change takes place on November 1 at 2:00 a.m. local time, which immediately becomes 1:00 a.m. California switches from Pacific Daylight Time (PDT, UTC−7) to Pacific Standard Time (PST, UTC−8). Sunday has 25 hours by the clock. Sunrises and sunsets occur approximately one hour earlier by clock time than they would have under daylight saving time.
The U.S. Naval Observatory’s 2026 calendar independently confirms November 1 as the end of daylight saving time. Most internet-connected phones and computers update automatically when their time-zone settings are correct. Manual clocks, some appliances, older vehicle displays and non-networked devices may need adjustment.
Did Congress vote to abolish the clock changes?
One chamber did, but the measure is not law. On July 14, 2026, the U.S. House passed H.R. 139, the Sunshine Protection Act of 2025, by 308 votes to 117. The measure would establish permanent daylight saving time under its proposed rules, rather than the present seasonal changes. The legislation was received in the Senate and referred to the Senate Committee on Commerce, Science, and Transportation on July 15, 2026. The most recent official status located for this report still lists that referral, not enactment.
See the House roll call 238 and the Government Publishing Office’s Senate-referred bill record. A bill approved by the House alone does not change the timekeeping rules; it must also complete the required federal legislative process.
Why hasn’t the United States stopped changing clocks?
There is both a legal obstacle and an unresolved policy choice. Federal law establishes common dates for areas that observe daylight saving time. Under the current system, states may generally opt to remain on standard time all year, but states cannot independently choose permanent daylight saving time. Changing that federal framework requires action in Washington. The Department of Transportation explains the limits of state authority in its Uniform Time overview.
Policymakers also disagree about which year-round clock would be preferable. Advocates of permanent daylight saving time emphasize extra clock-time daylight in the evening, while critics question darker winter mornings and their implications for school travel and daily schedules. Others support permanent standard time or keeping the existing seasonal arrangement. These are competing policy proposals, not evidence that a change has already been adopted. A July 2026 Congressional Research Service report discusses the legislative options and trade-offs.
Didn’t California already vote to end clock changes?
In 2018, California voters approved Proposition 7, but that did not itself end the seasonal changes. The measure authorized California lawmakers, by a two-thirds vote and within the limits of federal law, to change the state’s daylight saving time period. The official California Secretary of State voter guide and Legislative Analyst’s Office explanation both make that distinction clear.
Because California is still observing seasonal daylight saving time in October 2026, every California county will change clocks on November 1.
Who does not change clocks in the United States?
Daylight saving time is not observed in Hawaii, most of Arizona, American Samoa, Guam, the Northern Mariana Islands, Puerto Rico and the U.S. Virgin Islands. The Navajo Nation’s territory in Arizona does observe daylight saving time, making it an important exception. Confirm any travel involving Arizona, especially across tribal or state boundaries. See U.S. DOT and NIST’s local-time FAQ.
What California residents should check before November 1
- Travel: Verify the time zone and departure time shown by airlines, rail operators and bus carriers, particularly for overnight trips or travel between California and Arizona.
- Appointments and shifts: If you work or have an appointment during the repeated 1:00–2:00 a.m. hour, confirm the intended time with the organizer or employer.
- Devices: Check automatic time-zone settings on phones and computers, then manually update clocks in cars, kitchens and appliances where needed.
- Visibility: Expect darker evenings by the clock after the change and plan outdoor activities and commutes accordingly.
The November 1 transition is a nationwide timekeeping story with a direct local impact in each of California’s 58 counties. Follow additional community service updates in California58’s local newspaper directory and statewide news coverage.
Sources and verification: NIST’s 2026 daylight saving time schedule; U.S. Naval Observatory’s 2026 date table; U.S. Department of Transportation’s Uniform Time and DST guidance; U.S. House Roll Call 238 (July 14, 2026); U.S. Government Publishing Office H.R. 139 referral (July 15, 2026); California Secretary of State Proposition 7 voter guide; California Legislative Analyst’s Office. Legislative status checked October 25, 2026. California58 is independent and not affiliated with these agencies.
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