Fiesta of Herrera de Duero 2019 - Thursday, July 18 Tuesday, July 16 Thursday, July 18↕ Sunday, July 21 Wednesday, July 24 Thursday, July 25 Friday, July 26 Saturday, July 27 Sunday, July 28 17:00 Children's Games. <Tue., Jul. 16 Sun., Jul. 21> You can find out more on Fiestas.Net You might be also interested in: Saint Marina 2019 - Cigales - 23 Kms.