Fiesta of Carbonera de Frentes 2022 from September 30 to October 2. Past days. Friday, September 30 Saturday, October 1 Sunday, October 2 You might be also interested in: Saint Saturius 2022 - Soria - 10 Kms. Saints Cosmas and Damian 2022 - Arnedo (La Rioja) - 76 Kms. Saint Michael 2022 - Agreda - 74 Kms.