National Wyoming Day is observed on July 10, celebrating Wyoming's admission to the Union as the 44th state in 1890. Although not a legal holiday, some state offices in Wyoming close for the afternoon on this day. The day is marked by various events, with the largest celebration occurring in Laramie, where Laramie Jubilee Days features a carnival, parade, golf tournament, outdoor concerts, and an annual rodeo. National Wyoming Day was established in 2017 as part of the National Day Calendar’s National State Days project, which honors states in the order they joined the Union. It is important to distinguish this celebration from Wyoming Day, which commemorates the granting of women's voting rights in the state on December 10, 1869. Wyoming is known for its cowboy culture and is often referred to as the "Cowboy State," sharing Yellowstone National Park with Montana and Idaho.