September Fiesta 2021 - Villar del Olmo - Saturday, September 18 Friday, September 17 Saturday, September 18↕ Sunday, September 19 12:00 Mass. 19:00 procession. 20:00 Brass band. <Fri., Sep. 17 Sun., Sep. 19> You can find out more on Fiestas.Net You might be also interested in: Saint Michael 2021 - Villalbilla - 13 Kms. September Fiesta 2021 - San Agustin del Guadalix - 59 Kms.