Sonntag is the German word for Sunday. It may also refer to: People Brian Sonntag (born 1951), Washington State Auditor Brunhilde Sonntag (1936–2002), German composer, musicologist, teacher Eliška Sonntagová (born 2001), Czech footballer Ernst Sonntag, West German slalom canoeist Fredrik Sonntag (born 1987), Swedish ice hockey player Kurt L. Sonntag (born c. 1964), United States Army general Maynard Sonntag, Canadian politician from Saskatchewan Patrick Sonntag (born 1989), German footballer Robert M. Sonntag, pen name for Martin Schäuble (born 1978), German writer Roselore Sonntag (born 1934), German artistic gymnast William Louis Sonntag, Sr. (1822–1900), American landscape painter Music "Sonntag" (song), Austrian entry to the 1982 Eurovision song contest Sonntag aus Licht, opera by Karlheinz Stockhausen Locations Sonntag, Austria, municipality in Vorarlberg, Austria Sonntag Nunatak, glacial island (nunatak) in the Thief Mountains of Antarctica See also Sontag Surnames from nicknames