In the United States several states do not participate in daylight savings time including parts of Arizona. Some states including Indiana have begun participating in daylight savings time as recently as 2006. In 2022 the U.S. Senate unanimously approved a bill to make DST permanent starting November 2023.

U.S. Senate approves bill to make daylight saving time permanent

16‏/03‏/2022 — The U.S. Senate on Tuesday passed legislation that would make daylight saving time permanent starting in 2023 ending the twice-annual ...

Latest Updates Daylight Saving Time | Sleep Foundation

28‏/06‏/2022 — Although dozens of states have considered legislation to end clock changes only federal action can establish permanent daylight saving time ...

Permanent Daylight Saving Time Up in the Air as Bill Not Yet Scheduled ...

قبل 24 ساعة — Daylight saving time could become permanent year-round as the U.S. Senate passed the Sunshine Protection Act this week.

Permanent time observation in the United States - Wikipedia

Previous observation of year-round daylight saving time — Both permanent standard time and permanent DST eliminate the practice of semi-annual clock changes ...

What are three advantages of making daylight savings time permanent in ...

15‏/08‏/2022 — The Sunshine Protection Act Washington doesnt mind its pompous naming conventions was passed last March. From November 2023 daylight ...

5 ways Americans lives will change if Congress makes daylight saving ...

05‏/04‏/2022 — The U.S. Senate approved the Sunshine Protection Act in March 2022 with the goal of making daylight saving time permanent starting in ...

Permanent daylight saving time hits brick wall in House | The Hill

25‏/07‏/2022 — The Senate created a buzz in March when it approved the Sunshine Protection Act — which would make daylight saving time permanent — through ...

Permanent Daylight Saving Time isnt all sunshine | CNN Politics

09‏/04‏/2022 — The Sunshine Protection Act which cleared the Senate by unanimous consent last month would make Daylight Saving Time permanent across the ...