Daylight saving time ends Sunday. Here's what to know

Daylight Saving Time Ends Sunday

Many Americans will turn their clocks back on Sunday as daylight saving time (DST) ends. This shift means lighter mornings and darker evenings in most states. The change is met with mixed feelings—some welcome the extra hour of sleep, while others find it inconvenient.

Which Areas Observe Daylight Saving Time?

Most U.S. states observe daylight saving time except Hawaii and Arizona, according to the National Conference of State Legislatures (NCSL). However, the part of the Navajo Nation located in Arizona does observe DST. U.S. territories including Guam, Puerto Rico, American Samoa, the Virgin Islands, and the Northern Mariana Islands do not change their clocks.

Legislation on Year-Round Daylight Saving Time

Nineteen states have passed laws to adopt daylight saving time year-round. However, national legislation is required for these changes to take effect.

"Because federal law does not currently allow full-time DST, Congress would have to act before states could adopt changes," said the NCSL.

Public Opinion

Only 12% of adults in the U.S. support permanent daylight saving time, reflecting divided public opinion on the issue.

Visual Reminder

Vintage clocks, such as those at the Electric Time Company in Medfield, Massachusetts, will need to be reset to reflect Sunday’s time change.

Charles Krupa/AP

Author’s summary: The end of daylight saving time on Sunday will alter clocks and daily routines nationwide, while ongoing debates and legislative efforts continue over making DST permanent.

NPR — 2025-11-02