Fiesta of Can Sant Joan 2020 from June 23 to June 24. Past days. Tuesday, June 23 Wednesday, June 24 You might be also interested in: Saint John 2020 - Montgat - 11 Kms. Saint John 2020 - Montornes del Valles - 12 Kms. Town's Fiesta 2020 - San Juan Despi - 19 Kms. Virtual Saint John 2020 - Vilasar de Mar - 24 Kms. Saint John 2020 - Olesa de Montserrat - 35 Kms.