20 Monday December IUSD: Winter Break (No School) December 20, 2021 to December 31, 2021 Read More 14 Friday January IUSD: Staff Development Day (Grades 9 -12 only) January 14, 2022 Read More 17 Monday January IUSD: Martin Luther King Day Observance (No School) January 17, 2022 Read More 18 Tuesday January IUSD: Teacher/Student Holiday (K - 12) January 18, 2022 Read More 18 Friday February IUSD: Staff Development Day (No Students) February 18, 2022 Read More 21 Monday February IUSD: President's Day Observance (No School) February 21, 2022 Read More 4 Monday April IUSD: Spring Break (No School) April 4, 2022 to April 8, 2022 Read More 30 Monday May IUSD: Memorial Day Observance (No School) May 30, 2022 Read More 3 Friday June IUSD: Last Day of School 2021-22 June 3, 2022 Read More
