Carnival 2017 - Santona from February 24 to March 4. Past days. Saturday, February 18 Sunday, February 19 Thursday, February 23 Friday, February 24 Saturday, February 25 Saturday, March 4 You might be also interested in: Carnival 2017 - Lezama (Biscay) - 75 Kms. Carnival 2017 - Cabezon de la Sal - 93 Kms.