25 Wednesday May MINIMUM DAY - 1:25 PM DISMISSAL May 25, 2022 Read More 27 Friday May MINIMUM DAY - 1:25 PM DISMISSAL Grades 1-6 May 27, 2022 Read More 30 Monday May IUSD: Memorial Day Observance (No School) May 30, 2022 Read More 1 Wednesday June MINIMUM DAY - 1:25 PM DISMISSAL June 1, 2022 Read More 3 Friday June IUSD: LAST DAY OF SCHOOL 2021-22 June 3, 2022 Read More