President Donald Trump on Saturday escalated his push to make daylight saving time permanent by appearing to publish the personal cellphone number of Sen. Tom Cotton, an Arkansas Republican who has blocked the measure in the Senate. The move marked a striking break between Trump and a usually reliable ally, and it came just weeks before the midterm elections, when Republican leaders would prefer to focus on affordability and their legislative record. The bill, known as the Sunshine Protection Act, passed the House in July by a vote of 308 to 117 but has stalled in the Senate, where a single member can slow or stop legislation.

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Trump's Saturday post on Truth Social singled out Cotton for holding up the Sunshine Protection Act, which the president has taken to calling the No More Changing of Clocks Act. In the post, Trump told Arkansas residents that Cotton, a friend of his, was blocking a very important bill and urged them to call the senator's cellphone. The post included a phone number with an Arkansas area code. The Associated Press called the number and reached a voicemail box that was full, while Al Jazeera reported the same automated result. Neither Cotton's spokesperson nor the White House responded to requests for comment.

The president framed the issue in personal and practical terms, arguing that changing clocks twice a year costs the country a fortune and is bad for crime, stress, sports and just about everything else. He also noted that passing the bill would give professional golfers more time on the greens, a detail that appeared in multiple accounts of the post. On Friday, Trump had already urged the Senate to approve the measure, writing that Republicans in the Senate have to get moving on the bill.

The episode echoed a 2016 moment during the Republican presidential primaries, when then-candidate Trump released the personal cellphone number of Sen. Lindsey Graham of South Carolina after Graham criticized him. That earlier incident produced a viral video and a lasting feud. The parallel was noted by CBS News and Al Jazeera, which described the tactic as a familiar form of pressure from Trump.

Why It Matters

The dispute is not merely about clocks. It exposes a rare public rupture between Trump and a senator who has generally supported his agenda, and it highlights the narrow margins that govern the Senate, where a single objection can stall legislation that passed the House with broad support. The bill cleared the House in July by 308 to 117, a margin that suggests significant bipartisan backing. In the Senate, however, the measure faces roadblocks from Republicans who argue that permanent daylight saving time would produce darker and potentially more hazardous winter mornings, when children wait for school buses and parents drive to work in darkness.

The timing adds political sensitivity. The clash unfolded just weeks before the midterms, when Republican leaders would prefer the president to focus on affordability issues and the party's achievements, according to PBS NewsHour. Cotton is also up for reelection in November, though his race is not expected to be competitive. Even so, a public pressure campaign against a sitting senator from his own party can complicate messaging and force other Republicans to choose sides.

The bill itself would make daylight saving time permanent across most of the country, while allowing states to opt out if their legislatures act before the bill's enactment. Not all states currently observe daylight saving time. Proponents, including the White House, argue the change would provide more daylight during the hours when Americans are most active. Detractors say it would lead to darker winter mornings with safety and health consequences.

Political Context

Trump's position on daylight saving time has shifted over the years. He has at different times called for eliminating the practice and for making it permanent, a history noted by CBS News. His current push aligns with a long-standing personal interest in the issue, and he has made it a recurring theme since his 2024 election, when he pledged to make eliminating the twice-a-year clock change a key part of his policy agenda, according to NBC News.

Cotton has been equally consistent in opposition. In a Senate floor speech last year, he argued that farmers and others would be harmed by permanent daylight saving time, and he reiterated his opposition on Saturday, according to the Washington Post. The Arkansas Republican chairs the Senate Intelligence Committee, giving him significant influence and making the public pressure from Trump all the more notable.

The Senate's structure amplifies the standoff. Because a single senator can block unanimous consent or slow a bill through procedural objections, Cotton does not need a majority to stop the measure. Trump acknowledged that dynamic in his post, writing that in the Senate it only takes one. That reality has frustrated supporters of the bill, who point to the lopsided House vote as evidence of broad public support.

What Officials and Groups Are Saying

Trump has argued that the change would be a great bipartisan win for the Senate and for the country, and he has urged Arkansas residents to tell Cotton to get it done. He has described the current system as depressing and costly, and he has tied the bill to quality-of-life benefits such as more afternoon sunshine and more time for outdoor activities, including golf.

Cotton has countered that dark winter mornings negatively affect Americans' health and well-being, according to NBC News. He has also raised concerns about the impact on farmers, a point he made in a Senate floor speech last year. His office did not respond to requests for comment on Saturday.

Proponents, including the White House, say permanent daylight saving time would provide more daylight during the times Americans are most active. Detractors, including some Republicans in the Senate, say it would lead to darker and potentially more hazardous winter mornings when children wait for school buses and parents drive to work in darkness. The bill includes an opt-out provision for states whose legislatures act before enactment, a compromise meant to address regional differences.

Timeline

  • July 2026: The House passes the Sunshine Protection Act by a vote of 308 to 117.
  • Last year: Cotton argues in a Senate floor speech that farmers and others would be harmed by permanent daylight saving time.
  • Friday, Oct. 2, 2026: Trump urges the Senate to approve the bill, calling it the No More Changing of Clocks Act and saying the twice-a-year change costs the country a fortune.
  • Saturday, Oct. 3, 2026: Trump posts on Truth Social urging Arkansas residents to call Cotton's cellphone, and the post includes a number with an Arkansas area code.
  • Saturday, Oct. 3, 2026: The Associated Press and Al Jazeera call the number and reach a full voicemail box; Cotton's office and the White House do not respond to requests for comment.
  • November 2026: Cotton is up for reelection, though his race is not expected to be competitive.

What to Watch

The immediate question is whether the pressure campaign changes any votes or merely hardens positions. Cotton has shown no sign of backing down, and the Senate's procedural rules give him leverage regardless of public opinion. The broader question is whether Republican leaders can keep the focus on affordability and their legislative record in the final weeks before the midterms, or whether the daylight saving fight becomes a distraction that forces other senators to weigh in.

For readers, the story is also a reminder of how a single senator can shape national policy. The House vote demonstrated broad support, but the Senate's rules mean that support is not enough. Whether the bill advances, stalls or dies will depend on whether Trump's public pressure campaign can move Cotton or whether the Arkansas Republican's opposition holds firm.

Frequently Asked Questions

What did Trump post about Sen. Tom Cotton?

Trump posted on Truth Social urging Arkansas residents to call what appeared to be Cotton's personal cellphone number and to tell him to support the Sunshine Protection Act. The post included a number with an Arkansas area code.

What is the Sunshine Protection Act?

It is a bill that would make daylight saving time permanent nationwide, ending the twice-a-year clock change. It passed the House in July by 308 to 117 but has stalled in the Senate. States could opt out if their legislatures act before the bill's enactment.

Why does Cotton oppose the bill?

Cotton has argued that permanent daylight saving time would lead to darker winter mornings that negatively affect health and well-being, and he has raised concerns about farmers. He reiterated his opposition on Saturday.

Has Trump done this before?

Yes. During the 2016 Republican presidential primaries, Trump released the personal cellphone number of Sen. Lindsey Graham of South Carolina after Graham criticized him. That incident produced a viral video and a lasting feud.

What happens next?

The bill remains stalled in the Senate, where a single senator can block it. Cotton has not signaled any change in position, and the White House and Cotton's office did not respond to requests for comment. The standoff is likely to continue as the midterms approach.

What Happens Next

The Sunshine Protection Act remains stalled in the Senate, and Cotton has given no indication he will drop his opposition. Trump's decision to publish what appeared to be Cotton's cellphone number has raised the temperature of the dispute but has not changed the procedural reality that one senator can block the bill. The White House and Cotton's office have not responded to requests for comment, leaving the next move unclear.

Readers should continue following the story because it touches on both policy and politics. The outcome will determine whether Americans continue changing their clocks twice a year, and it will reveal how much influence Trump's public pressure tactics carry with Senate Republicans in the final weeks before the midterms. The clash also offers a window into the broader tensions within the party as it tries to balance the president's priorities with its own electoral messaging.