Sunshine Protection Act moves toward permanent daylight saving time

The U.S. House of Representatives has passed the Sunshine Protection Act, a bill that would make daylight saving time permanent across the country. While the legislation has passed the House, it currently faces opposition in the Senate.

The potential shift could have varied impacts on different sectors. Small businesses that rely on evening foot traffic, such as those in tourism, outdoor recreation, or retail, may benefit from later sunsets. Conversely, businesses with heavy early-morning activity may face darker operating conditions. Data from the JPMorgan Chase Institute indicates that changes in daylight can influence consumer spending, noting a decline in card spending in Los Angeles when daylight saving time ended.

Public health experts, including Professor Vadim Zipunnikov of the Johns Hopkins Bloomberg School of Public Health, have raised concerns regarding circadian rhythms. Zipunnikov notes that shifting daylight from mornings to evenings can affect internal body clocks, suggesting that adopting permanent standard time might better align with natural light cycles.