Fiesta of Antoñana 2018 from September 21 to September 23. Past days. Friday, September 21 Saturday, September 22 Sunday, September 23 Monday, September 24 You might be also interested in: Fiesta of Zaramaga 2018 - Zaramaga - 37 Kms. Fiesta of Eulz 2018 - Eulz (Navarre) - 37 Kms. Saint Anastasia 2018 - Urretxu (Gipuzkoa) - 48 Kms. Fiesta of San Miguel 2018 - San Migel (Biscay) - 85 Kms. Little Saint Peter 2018 - Pasajes (Gipuzkoa) - 92 Kms.