What is october 3rd national day?

October 3rd is celebrated as German Unity Day (Tag der Deutschen Einheit) in Germany. It commemorates the anniversary of German reunification in 1990, when the German Democratic Republic (East Germany) officially dissolved and acceded to the Federal Republic of Germany (West Germany). This marked the end of the division of Germany that had lasted since the end of World War II. The day is a public holiday across Germany and is marked by various celebrations and events, including speeches, concerts, and fireworks. The celebrations emphasize the values of freedom, democracy, and unity. The main celebrations are hosted each year by a different state capital.