Home Global Holiday Calendar Global Holiday Calendar Costa Rica Costa Rica: Anexation of Guanacaste Costa Rica: Anexation of Guanacaste View all events Download Add to Calendar Export to other calendar/iCal When: July 26, 2021 all-day 2021-07-26T00:00:00+00:00 2021-07-27T00:00:00+00:00 Where: Costa Rica Costa Rica Note : These holidays are subject to change as per local regulations of the respective country. Print