Fiesta of Viladecans 2021 from September 8 to September 12. Past days. Saturday, September 4 Wednesday, September 8 Thursday, September 9 Friday, September 10 Saturday, September 11 Sunday, September 12 You might be also interested in: Fiesta of Bellvitge 2021 - Bellvitge - 11 Kms. Fiesta of Les Planes 2021 - Les Planes - 16 Kms. Fiesta of Horta 2021 - Horta - 21 Kms. Fiesta of Terra Nostra 2021 - Terra Nostra - 26 Kms. September Fiesta 2021 - Sant Sadurni d'Anoia - 30 Kms.