Liberation Day of Paris is observed in Paris, France, every August 25. This day commemorates the liberation of the city from German occupation during World War II, which began on June 22, 1940. The liberation process started on August 19, 1944, with an uprising against the German garrison, culminating in the entry of the 2nd French Armored Division and the 4th U.S. Infantry Division into Paris on August 25. Significant events are organized in the city to honor this important date, although it is not a public holiday. Notably, in 2004, military parades were held to celebrate the 60th anniversary of the liberation, showcasing both French and American contributions to the city's freedom. The Hôtel de Ville, or City Hall, serves as a key location in these commemorations.