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Tri-Valley School District
South Dakota

Tri-Valley School District Calendar 2022 and 2023

This page contains the major holiday dates from the 2022 and 2023 school calendar for Tri-Valley School District in South Dakota.

Please check back regularly for any amendments that may occur, or consult the Tri-Valley School District website for their 2021-2022 approved calendar and 2022-2023 approved calendar. You may also wish to visit the school district homepage to check for any urgent or last-minute updates that may not have been incorporated into the official calendars.

Also note that we have incorporated non-student days such as teachers preparation days, teachers services days, and professional development days into the dates below. Visit the links above to view the full, original school calendar.

School Calendar 2021-2022

School HolidaysStartsFinishes
First Day of School16 Aug 2021
(Mon)
Thanksgiving Break25 Nov 2021
(Thu)
26 Nov 2021
(Fri)
Christmas Break23 Dec 2021
(Thu)
31 Dec 2021
(Fri)
Spring Break15 Apr 2022
(Fri)
18 Apr 2022
(Mon)
Last Day of School26 May 2022
(Thu)
Summer Break27 May 2022
(Fri)
12 Aug 2022
(Fri)

School Calendar 2022-2023

School HolidaysStartsFinishes
First Day of School15 Aug 2022
(Mon)
September Break2 Sep 2022
(Fri)
5 Sep 2022
(Mon)
Fall Break7 Oct 2022
(Fri)
10 Oct 2022
(Mon)
Thanksgiving Break24 Nov 2022
(Thu)
25 Nov 2022
(Fri)
Christmas Break23 Dec 2022
(Fri)
2 Jan 2023
(Mon)
January Break13 Jan 2023
(Fri)
16 Jan 2023
(Mon)
Mid Winter Break17 Feb 2023
(Fri)
20 Feb 2023
(Mon)
Spring Break16 Mar 2023
(Thu)
17 Mar 2023
(Fri)
Easter Break7 Apr 2023
(Fri)
10 Apr 2023
(Mon)
Last Day of School24 May 2023
(Wed)
Summer Break25 May 2023
(Thu)

Previous Years

School Calendar 2020-2021

School HolidaysStartsFinishes
First Day of School19 Aug 2020
(Wed)
Thanksgiving Break26 Nov 2020
(Thu)
27 Nov 2020
(Fri)
Christmas Break23 Dec 2020
(Wed)
1 Jan 2021
(Fri)
Spring Break18 Mar 2021
(Thu)
19 Mar 2021
(Fri)
Easter Break2 Apr 2021
(Fri)
5 Apr 2021
(Mon)
Last Day of School17 May 2021
(Mon)
Summer Break18 May 2021
(Tue)
13 Aug 2021
(Fri)

School Calendar 2019-2020

School HolidaysStartsFinishes
First Day of School20 Aug 2019
(Tue)
Thanksgiving Break28 Nov 2019
(Thu)
29 Nov 2019
(Fri)
Christmas Break23 Dec 2019
(Mon)
1 Jan 2020
(Wed)
Mid Winter Break14 Feb 2020
(Fri)
17 Feb 2020
(Mon)
Spring Break19 Mar 2020
(Thu)
20 Mar 2020
(Fri)
Easter Break10 Apr 2020
(Fri)
13 Apr 2020
(Mon)
Last Day of School18 May 2020
(Mon)
Summer Break19 May 2020
(Tue)
18 Aug 2020
(Tue)