Winter fiestas 2019 - Arnedo from March 21 to March 24. Past days. Thursday, March 14 Friday, March 15 Saturday, March 16 Sunday, March 17 Wednesday, March 20 Thursday, March 21 Friday, March 22 Saturday, March 23 Sunday, March 24 You might be also interested in: Saint Benedict 2019 - Miranda de Arga (Navarre) - 43 Kms.