Saint Sylvester or Silvester may refer to: Sylvester I (285–335), pope and Christian saint New Year's Eve, Saint Silvester's feast day Saint Silvester Marathon, street running competition in Brazil San Silvestre Vallecana, street running competition in Spain St. Sylvester, Schwabing, a church dedicated to the saint Saint Sylvester Gozzolini St. Silvester, a commune in Switzerland See also San Silvestre (disambiguation) San Silvestro (disambiguation) Saint-Sylvestre (disambiguation) an:Sant Silvestre (Desambigación) ca:Sant Silvestre