German Unity Day
German Unity Day () is the National Day in Germany, celebrated on 3 October as a public holiday. It commemorates German reunification in 1990 when the Federal Republic of Germany (West Germany) and the German Democratic Republic (East Germany) were unified, so that for the first time since 1945 there existed a single German state. German Unity Day on 3 October has been the German National Holiday since 1990, when the reunification was formally completed.