Daylight Saving Time Commences
Daylight saving time commenced on March 8, 2026, at 2 a.m. local time, advancing clocks one hour forward. Most regions of the United States experienced a loss of one hour of sleep due to this time change.
Impact on Daylight Hours
In Boston, prior to the change, the sun rose at 6:09 a.m. and set at 5:41 p.m. on March 7, 2026. Following the time change, the sunrise occurred at 7:08 a.m. and sunset at 6:42 p.m. on March 8, 2026, significantly altering the daylight hours available to residents.
Duration of Daylight Saving Time
Daylight saving time will be observed for a total of 238 days in 2026, concluding at 2 a.m. local time on November 1, 2026. This practice has been a topic of debate, with experts arguing that it disrupts sleep and creates confusion over clock changes.
The practice of daylight saving time was first adopted in the United States in 1918 as a measure to conserve fuel during World War I. Since 2007, daylight saving time has started on the second Sunday of March, a change from the previous start date of the first Sunday of April.
Prior to 2007, the Uniform Time Act of 1966 designated the start date as the last Sunday of April before it was adjusted. An experiment with year-round daylight saving time occurred in 1974 during the energy crisis, but it was not sustained.
Exceptions to the Rule
Notably, Hawaii and Arizona do not observe daylight saving time, with the exception of the Navajo Nation in Arizona. This has led to varying time observances across the country.
Details remain unconfirmed regarding any potential changes to daylight saving time practices in the future, as discussions continue among lawmakers and experts about its efficacy and impact on daily life.
