You know the drill. Every spring, we all collectively lose an hour of sleep as clocks "spring forward" into daylight saving time. For most of the U.S. and Canada, that happened this year on March 8 at 2:00 a.m., and it'll end on November 1. Your phone updates automatically; your old alarm clock does not. Hawaii and most of Arizona sit this one out (though the Navajo Nation in Arizona participates). It's a ritual. But it turns out it's a surprisingly expensive one.

Think about it: that groggy, disoriented feeling on the Monday after the time change isn't just annoying. According to a 2024 study by the Virginia-based research firm Chmura, it costs the U.S. economy a staggering $672 million. That's not just from people showing up late to work. The real cost comes from the cascade of medical and safety issues triggered by messing with our sleep cycles.

"It's such a huge impact," said Xiaobing Shuai, Chmura's vice president of research. The firm's analysis links the time shift to a spike in medical complications, traffic accidents, and workplace injuries. They put a price tag on it: approximately $375 million in medical costs from heart attacks and another $252 million from strokes that are tied to the circadian rhythm disruption. So, that lost hour is more than an inconvenience; it's a public health event with a direct line to the nation's wallet.

From War-Time Measure to Modern Headache

So how did we get here? The story of daylight saving time is a century of well-intentioned tinkering. It started in 1918, adopted in the U.S. to conserve fuel during World War I (Germany had popularized the idea two years earlier). It was used again for the same reason during World War II.

Congress tried to bring order with the 1966 Uniform Time Act, setting the start date as the last Sunday in April. Then came the energy crisis of the 1970s. In 1974, Congress got ambitious and tried year-round DST, starting in January. It didn't last; by October, standard time was back. DST resumed in February 1975 before settling back to an April start.

For two decades, from 1987 to 2006, it began on the first Sunday of April. Our current schedule—starting on the second Sunday of March—has been in place since 2007, according to the U.S. Naval Observatory. It's a timeline of constant adjustment, searching for a balance that many now argue doesn't exist.

The Growing Chorus to Stop the Clock

Given the economic and health toll, it's no surprise there's a loud and growing movement to end the biannual clock adjustment. Legislative efforts have piled up in Congress, though none have crossed the finish line.

The most notable is the Sunshine Protection Act. First introduced in 2018, it aimed to make daylight saving time permanent. A fast-track attempt in the Senate failed last year, and as of early March, both the House and Senate versions are still sitting in committee.

Then there's a more novel proposal: the Daylight Act of 2026. This bill suggests a compromise—"half-daylight saving time." Instead of springing forward a full hour, clocks would only advance by 30 minutes. It, too, has been referred to committee.

Other House bills focus on giving states more flexibility, allowing them to choose year-round DST or year-round standard time. Those are also stalled. Meanwhile, at the state level, 19 states have already passed laws to adopt permanent daylight saving time. They're essentially in a holding pattern, waiting for the federal government to give them the green light.

The issue has even drawn commentary from some unexpected quarters. In 2024, Elon Musk and Vivek Ramaswamy—who was appointed by former President Donald Trump to lead a hypothetical "Department of Government Efficiency" (DOGE)—said they would target daylight saving time as part of a mission to cut government waste. Senator Tommy Tuberville (R-Ala.) publicly backed their call to make the time change permanent.

So, the next time you're fumbling to change your kitchen clock, remember: you're participating in a century-old experiment with a very real, very expensive side effect. The debate isn't just about whether it's brighter at dinner time; it's about whether that extra evening light is worth hundreds of millions in medical bills and a nationwide case of the Mondays.