Saint Sebastian 2023 - San Sebastian de los Reyes - Monday, January 16 Sunday, January 15 Monday, January 16↕ Thursday, January 19 Friday, January 20 Saturday, January 21 Sunday, January 22 Sunday, February 12 20:30 Institutional events. 20:30 Outreach activities. <Sun., Jan. 15 Thu., Jan. 19> You can find out more on Fiestas.Net You might be also interested in: Saint Anthony the Great 2023 - Justicia - 16 Kms.