Memorial Day is a federal holiday in the United States for mourning the U.S. military personnel who died while serving in the United States Armed Forces. [1][2] It is observed on the last Monday of May. It is also considered to be the unofficial beginning of summer. [3]
Memorial Day is celebrated in the United States on the last Monday in May. More than a half dozen places have claimed to be the birthplace of the holiday.
Memorial Day is an American holiday, observed on the last Monday of May, honoring the men and women who died while serving in the U.S. military. Memorial Day 2026 falls on Monday, May 25....
Originally known as Decoration Day, Memorial Day began after the Civil War as a way to honor Union soldiers who had died in the conflict. The holiday’s name came from the tradition of decorating the graves of fallen soldiers with flowers.