Calendar Categories Day Camp Gymnastics Ninja Preschool Spearfish Academy Closed Month Agenda Day Month Week 2021 Apr May 2022 Jun 2023 Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Last Day of school year classes Last Day of school year classes May 20 all-day Tickets Last day for all school year classes. 21 22 23 24 25 26 27 28 29 30 31 2021 Apr May 2022 Jun 2023