Carnival 2020 - Irun from February 20 to February 25. Past days. Saturday, February 15 Sunday, February 16 Thursday, February 20 Friday, February 21 Saturday, February 22 Sunday, February 23 Tuesday, February 25 You might be also interested in: Carnival 2020 - Tolosa - 41 Kms. Carnival 2020 - Ansoain (Navarre) - 62 Kms. Carnival 2020 - Olazagutia (Navarre) - 71 Kms.