Saint John's Eve 2019 - Oyon on June 23. Past days. Sunday, June 23 You might be also interested in: Saint John 2019 - Fuenmayor (La Rioja) - 15 Kms. Wine Battle 2019 - Haro (La Rioja) - 48 Kms. Fiesta of Ipar-Arriaga 2019 - Lakua-Arriaga - 51 Kms. Saint John 2019 - Tolosa (Gipuzkoa) - 85 Kms. Saint John 2019 - Olaberria (Gipuzkoa) - 67 Kms.