Critics warn permanent daylight saving time deepens state-controlled artificial time

Legislation to make daylight saving time permanent, known as the Sunshine Protection Act, cleared the House in July but remains pending in the Senate with no vote set, meaning the scheduled “fall back” will still occur. Supporters claim the change would remove the inconvenience of twice-yearly clock changes and yield economic and energy savings, while opponents stress that shifting time affects sleep, metabolism and mood, disproportionately impacting Black populations.

The argument emphasizes that the health impacts arise mainly from the spring forward transition, casting doubt on the benefits of a permanent shift. Historically, daylight saving was introduced during World War I to aid war production and has resurfaced in later conflicts, linking it to state-controlled temporal regimes. Existing exemptions—Hawaii, parts of Arizona, the U.S. Virgin Islands, Guam, Puerto Rico and American Samoa—show that states can choose alternative timekeeping based on local conditions. Current proposals, including Pennsylvania House Bill 119 and Rep. Mary Gay Scanlon’s Sunshine for Our Kids Act, seek to repeal federal daylight saving and return the choice to states, encouraging a move toward localized temporal autonomy.