Saint Michael 2017 - Biota from May 5 to May 7. Past days. Friday, May 5 Saturday, May 6 Sunday, May 7 You might be also interested in: First Friday of May 2017 - Jaca (Huesca) - 83 Kms. May Fiesta 2017 - Borja - 64 Kms. May Fair 2017 - Tarazona - 75 Kms. Spring Fiesta 2017 - Noain (Valle de Elorz) (Navarre) - 78 Kms. Fiesta of El Arrabal 2017 - Arrabal - 79 Kms.