May Fiesta 2023 - Sant Boi de Llobregat from May 19 to May 22. Past days. Thursday, May 18 Friday, May 19 Saturday, May 20 Sunday, May 21 Monday, May 22 Friday, May 26 Saturday, May 27 Sunday, May 28 You might be also interested in: Cervello Fair 2023 - Cervello - 11 Kms. Fiesta of Dreta de l'Eixample 2023 - Dreta de l'Eixample - 15 Kms. Spring Fiesta 2023 - Gothic neighbourhood - 16 Kms. Saint Anastasius 2023 - Badalona - 27 Kms. Fiesta of Nou Barris 2023 - Nou Barris - 19 Kms.