Preston High School Calendar

Professional Development

Thu, August 10, 2023 – Fri, August 11, 2023

Professional Development

Mon, August 14, 2023 – Tue, August 15, 2023

First Day of School

Wed, August 16, 2023

Labor Day Break

Mon, September 4, 2023

No School

End of 1st 9 weeks

Wed, October 11, 2023

Parent Teacher Conference

Wed, October 11, 2023

Fall Break

Thu, October 12, 2023 – Fri, October 13, 2023

Thanksgiving Break

Mon, November 20, 2023 – Fri, November 24, 2023

End of 1st Semester

Fri, December 15, 2023

Christmas Break

Mon, December 18, 2023 – Mon, January 1, 2024

1st day of Second Semester

Tue, January 2, 2024

Professional Development

Mon, January 15, 2024

End of 3rd 9 weeks

Thu, February 29, 2024

Spring Break

Fri, March 1, 2024

Parent Teacher Conference

Tue, March 5, 2024

Spring Break

Wed, March 6, 2024 – Fri, March 8, 2024

Spring Break

Fri, March 15, 2024 – Fri, March 22, 2024

Spring Break

Sat, March 16, 2024 – Sat, March 23, 2024

Spring Break

Fri, March 29, 2024 – Fri, April 5, 2024

Baccalaureate & Awards Service

Sun, May 5, 2024

7th & 8th Graduation

Tue, May 7, 2024

Senior Graduation

Tue, May 14, 2024

Last Day of School

Thu, May 16, 2024

Lyon County Graduation

Thu, May 16, 2024