Memorial Day is a federal holiday in the United States for remembering and honoring people who have died while serving in the United States Armed Forces. The holiday is observed on the last Monday of May. Memorial Day was observed on May 30 from 1868 to 1971.
Many people visit cemeteries and memorials on Memorial Day, particularly to honor those who died in military service. Many volunteers place an American flag on each grave in national cemeteries.
Two other days celebrate those who serve or have served in the U.S. military: Veterans Day, which celebrates the service of all U.S. military veterans; and Armed Forces Day, a minor U.S. remembrance celebrated earlier in May, specifically honoring those currently serving in the U.S. military.
In 2019, Memorial Day falls on May 27, 2019.