Real Sociedad de Fútbol, S.A.D. , more commonly referred to as Real Sociedad ( pronounced [reˈal soθjeˈðað] es ⓘ ; [ 2 ] Royal Society ) in English and Erreala or Reala in Basque , is a Spanish professional sports club based in the city of San Sebastián , Basque Country . The club was founded on 7 September 1909 and is best known for its football team, which plays home matches at the 40,177-capacity Anoeta Stadium .
