William S. Hart Union High School District School Calendar 2026-2027

At a Glance

WSHUHUSD is a suburban school district with 16 schools. For the 2026-2027 school year, classes begin August 11 and end June 3. The district is named after William S. Hart, one of the first western film stars, who lived in Newhall and was a local benefactor. The district has said a complete 2026-2027 calendar — including early dismissal dates and teacher workdays — will be published soon.

Also known as WSHUHUSD.

Schools in William S. Hart Union High School District

Valencia High (High)
La Mesa Junior High (Middle)
Arroyo Seco Junior High (Middle)
Bowman (Jereann) High (Continuation) (High)
Canyon High (High)
William S. Hart High (High)
Placerita Junior High (Middle)
Saugus High (High)
Sierra Vista Junior High (Middle)
Learning Post Academy (Alternative) (High)
Academy of the Canyons (High)
Golden Valley High (High)
Rancho Pico Junior High (Middle)
West Ranch High (High)
Rio Norte Junior High (Middle)
Castaic High (High)

William S. Hart Union High School District 2026-2027 School Calendar

All schools

2026-08-11 — First Day of School (in session)
2026-10-05 — Fall Break (closed)
2026-11-23 to 2026-11-27 — Thanksgiving Break (closed)
2026-12-21 to 2027-01-08 — Winter Break (closed)
2027-01-11 — Second Semester Begins (in session)
2027-01-18 — Martin Luther King Jr. Day (closed)
2027-04-05 to 2027-04-09 — Spring Break (closed)
2027-05-31 — Memorial Day (closed)
2027-06-03 — Last Day of School (in session)