Saint Vincent 2018 - San Vicente de la Sonsierra - Tuesday, January 23 Friday, January 19 Saturday, January 20 Sunday, January 21 Monday, January 22 Tuesday, January 23↕ 12:30 Eat and drink. <Mon., Jan. 22 You can find out more on Fiestas.Net You might be also interested in: Fiesta of San Vicente 2018 - San Vicente (Biscay) - 91 Kms.