Fiesta of Santa Anastasia 2019 from July 17 to July 21. Past days. Wednesday, July 17 Thursday, July 18 Friday, July 19 Saturday, July 20 Sunday, July 21 You might be also interested in: Fiesta of Cadreita 2019 - Cadreita (Navarre) - 55 Kms. Saint Anne 2019 - Cuarte de Huerva - 73 Kms.