Labor Day August 31, 2022 12:20 pm History of Labor Day Labor Day is a national holiday dedicated to celebrating the contributions and achievements of American workers. Here’s a history of the holiday from the U.S. Department of Labor. US & World Videos 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 1:18 14-year-old accidentally kills his brother with a gun found in an alley