Daylight saving time is almost here: What to know

Americans will be setting their clocks forward in just a few days, as much of the country moves to daylight saving time on Sunday.

Most of the United States will transition from standard time to daylight saving time on Sunday, resulting in later sunrises and longer days in nearly every state. Some lawmakers have introduced legislation to make daylight saving time permanent in the United States, but those efforts have largely stalled in Congress.

Here’s what you need to know before the days get longer.

When does the clock move forward?

Daylight saving time (DST) begins at 2 a.m. local time on March 10. The clock advances one hour.

Standard time will begin at 2 a.m. local time on November 5, 2023, with clocks set back one hour.

Which states do not observe DST?

All states in the United States change their clocks twice a year to switch between standard time and daylight saving time, except Hawaii and most of Arizona.

American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the Virgin Islands also do not observe daylight saving time.

Why is there DST?

According to , daylight saving time was once known as “wartime.” Department of Defense. This he first introduced the Standard Time Act in 1918, which allowed him to add additional hours to the day to reduce energy costs during World War I.

The Pentagon noted that despite an initial veto by President Woodrow Wilson, the practice was only in effect for about a year and a half before being repealed. Daylight saving time did not resurface as an issue until Congress re-enacted it as a cost-cutting measure during World War II.

[Itwasabolishedaftertheendofthewarin1945andtheissueofdaylightsavingtimewasnotbroughtupagainforover20years[1945年の終戦後に廃止され、夏時間の問題は20年以上再び取り上げられることはありませんでした。

by Ministry of TransportDaylight saving time was formalized under the Uniform Time Act of 1966 to mandate standard time within already existing time zones.

The department said states can exempt themselves from observing daylight saving time through their own laws. The department said states that move their clocks forward must do so on a date set by the federal government.

What’s going on with the bill to make DST permanent?

Federal efforts to make daylight saving time permanent have stalled in Congress. After the Senate passed a bill authorizing the transition earlier that year, a bill to make the change in 2022 hit a wall in the House.

Sen. Marco Rubio (R-Fla.) reintroduced Last year’s Sunshine Protection Act of 2023. The document was then read twice to him and referred to the committee. The companion bill was introduced by then-Rep. Vern Buchanan (R-Florida). referred to subcommittee Immediately after.

“This ritual of changing the time twice a year is stupid. ‘Lock the Clock’ has overwhelming bipartisan support from the public. I hope this Congress can finally accomplish this,” Rubio said in a statement last year.