How permanent daylight saving time would impact Mississippi

Are Americans finally done changing the clocks twice a year? Congress moved a step closer to ending the ritual after the U.S. House passed legislation that would make daylight saving time permanent.

It hasn’t been approved by the Senate yet, but it did pass the House with broad support (308-117). If it passes the Senate, it could be signed by President Donald Trump or become law without his signature, unless he vetoes it.

Trump has previously backed ending twice-a-year time changes.

“I am going to work very hard to see The Sunshine Protection Act signed into Law. It’s time that people can stop worrying about the ‘Clock,’” he wrote in a May Truth Social post.

A few versions of the Sunshine Protection Act were introduced in Congress. Rep. Vern Buchanan, R-Florida, introduced the one that’s gaining ground last year.

Here’s what to know about daylight saving time and the move to change it.

What is daylight saving time and why do we use it?

Daylight saving time is the practice of setting clocks forward an hour from March until November in an effort to gain more sunlight during the summer months.

According to the Library of Congress, it was first enacted in 1918 as a fuel cost-saving measure during World War I.

Daylight saving time became federal law under the Uniform Time Act of 1966. Under the law, some states can opt to exempt themselves from daylight saving time.

Would Mississippi keep daylight saving time year-round?

In 2021, the Mississippi Legislature passed a law saying the state plans to stick with daylight saving time year-round. But that only takes effect if Congress changes the federal law to let states adopt it all the time. A bill updating the effective date died in committee in the 2026 session.

Nineteen states, including Mississippi, are ready to make daylight saving time permanent if Congress changes the law to make the twice-a-year time shift optional, according to the National Conference of State Legislatures (NCSL).

How later sunrises would affect Mississippi

Sunrise and sunset times in summer would look the same.

But the period from November to March would be different. The amount of daylight would be the same, just shifted an hour later than usual.

Mississippi could expect the latest winter sunrises around 7:59 a.m. in mid-January. The earliest sunsets would shift from about 4:46 p.m. in early December to 5:46 p.m., according to timeanddate.com.

Why permanent daylight saving time failed before

Yes. Congress did drop Daylight Saving Time before.

The move failed in 1974 after parents worried about kids going to school before dawn, risking more vehicle crashes.

Some parts of the country, like Michigan or Indiana, don’t see sunrise until after 9 a.m. with the permanent daylight saving time.

When clocks fall back in 2026

Clocks will “fall back” from 2 a.m. to 1 a.m. on Sunday, Nov. 1, 2026, unless Congress changes the law.

Daylight saving time ends on the first Sunday in November each year, under current law. That’s when we get back that missing hour of sleep from the spring time change.

Does Mississippi change clocks twice a year?

Yes. Mississippi, which is in the Central time zone, observes daylight saving time.

What time is it in Mississippi?

Visit timeanddate.com to see the current time in Jackson.

Which states don’t observe daylight saving time?

Most of the U.S. participates in daylight saving time except for Hawaii and most of Arizona. The Navajo Nation in the northeast corner of the state does participate.

Bonnie Bolden is the Deep South Connect reporter for Mississippi with USA TODAY Network. Email her at bbolden@usatodayco.com.

Melina Khan is a national trending reporter for USA TODAY. Keep up with her on X @melinakh and Instagram @bymelinakhan.