Bonita Unified School District School Calendar 2026-2027

At a Glance

BUSD is a suburban school district with 15 schools. For the 2026-2027 school year, classes begin August 17 and end June 3. Calendar dates are confirmed for part of the year; the rest of the 2026-2027 calendar isn't available yet — check back soon. This calendar includes 11 early-release or half days — useful to know when planning childcare.

Also known as BUSD.

Schools in Bonita Unified School District

Allen Avenue Elementary (Elementary)
Arma J. Shull Elementary (Elementary)
Bonita High (High)
Chaparral High (Continuation) (High)
Fred Ekstrand Elementary (Elementary)
Gladstone Elementary (Elementary)
Grace Miller Elementary (Elementary)
J. Marion Roynon Elementary (Elementary)
La Verne Heights Elementary (Elementary)
Lone Hill Middle (Middle)
Ramona Middle (Middle)
San Dimas High (High)
Vista (Alternative) (Other)
Oak Mesa Elementary (Elementary)
Adult Transition Program (High)

Bonita Unified School District 2026-2027 School Calendar

All schools

2026-07-03 — Local paid recess (closed)
2026-08-12 — Staff Development Day (All Certificated Staff) (closed)
2026-08-13 — Teacher Work Day (No School) 1 day (closed)
2026-08-14 — Teacher Work Day (No School) 1/2 day (closed)
2026-08-17 — First day of school (in session)
2026-09-07 — Legal holiday (Labor Day) (closed)
2026-10-01 — Staff Development Day (All Certificated Staff) (closed)
2026-10-09 — First Quarter Ends (in session)
2026-10-26 — Minimum Day - TK-5 (Parent Conf) (partial)
2026-10-27 — Minimum Day - TK-5 (Parent Conf) (partial)
2026-10-28 — Minimum Day - TK-5 (Parent Conf) and Minimum Day - Grades 6-12 (Parent Conf.) (partial)
2026-10-29 — Parent Conf Grades TK - 12 (Student free) (closed)
2026-11-11 — Legal holiday (Veterans Day) (closed)
2026-11-13 — First Trimester Ends (in session)
2026-11-23 to 2026-11-25 — Local recess / Thanksgiving Break (closed)
2026-11-26 — Legal holiday (Thanksgiving Day) (closed)
2026-11-27 — Local paid recess (closed)
2026-12-17 — Minimum Day - Grades 9-12 (partial)
2026-12-18 — Minimum Day TK-12 / Second Quarter Ends (semester) (partial)
2026-12-21 to 2026-12-23 — Local recess (Winter Break) (closed)
2026-12-24 — Local paid recess (closed)
2026-12-25 — Legal holiday (Christmas Day) (closed)
2026-12-28 to 2026-12-30 — Local recess (Winter Break) (closed)
2026-12-31 — Local paid recess (closed)
2027-01-01 — Legal holiday (New Year's Day) (closed)
2027-01-18 — Legal holiday (Martin Luther King Jr. Day) (closed)
2027-02-08 — Local paid recess (closed)
2027-02-15 — Legal holiday (Presidents Day) (closed)
2027-02-19 — Second Trimester Ends (in session)
2027-03-01 — Minimum Day - TK-5 (Parent Conf) (partial)
2027-03-02 — Minimum Day - TK-5 (Parent Conf) (partial)
2027-03-03 — Minimum Day - TK-5 (Parent Conf) (partial)
2027-03-04 — Local paid recess (closed)
2027-03-19 — Third Quarter Ends (in session)
2027-03-29 — Local paid recess (Spring Break) (closed)
2027-03-30 to 2027-04-02 — Local recess (Spring Break) (closed)
2027-05-20 — Floating Minimum Day - Grades 9-12 (date TBD) (partial)
2027-05-31 — Legal holiday (Memorial Day) (closed)
2027-06-01 — Minimum Day - Grades 9-12 and Minimum Day - Grades 6-8 (partial)
2027-06-02 — Minimum Day TK-12 (partial)
2027-06-03 — Third Trimester Ends / Fourth Quarter Ends (semester) / Last day of school (in session)
2027-06-18 — Local paid recess (Juneteenth observed) (closed)