Fiesta of Herrera de Duero 2019 - Tuesday, July 16 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. Thu., Jul. 18> You can find out more on Fiestas.Net You might be also interested in: Fiesta of La Cisterniga 2019 - La Cisterniga - 6 Kms. Carmelfest 2019 - San Pablo de la Moraleja - 49 Kms.