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William S. Hart Union High School District USD Calender CA Calendar 26-27

  • 2026/27
  • California
  • 8 teacher days

Every published date for the William S. Hart Union High School District USD Calender 2026–27 school year. Breaks include Thanksgiving break Nov 23-27, winter break Dec 21 - Jan 8, and spring break Apr 5-9. The table below lists all teacher workdays and holidays. Download the PDF calendar, or read the FAQs.

School year starts See full dates First day not published separately
School year ends See full dates Last day not published separately
Next key date — Counts down once the school year is under way

William S. Hart Union High School District USD Calender 2026-27 calendar

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William S. Hart Union High School District USD Calender school year calendar

Every published date for 2026–27, colour-coded by what happens that day.

  • Holiday - school closed
  • Break / vacation
  • Teacher / professional day
  • Grading period / report cards
  • Other scheduled date

August 2026

  • Aug 3, 2026 — New Teacher Tech Training
  • Aug 4, 2026 — New Teacher - PAR
  • Aug 5, 2026 — New Teacher Lunch & Orientation
  • Aug 6, 2026 — Start Date for Returning Staff / Staff Development
  • Aug 10, 2026 — Work Day – No Meetings

September 2026

  • Sep 7, 2026 — Labor Day
  • Sep 11, 2026 — 1st Progress Report

October 2026

  • Oct 5, 2026 — Fall Break
  • Oct 16, 2026 — End of 1st Quarter

November 2026

  • Nov 11, 2026 — Veterans Day
  • Nov 13, 2026 — 2nd Progress Report
  • Nov 23-27, 2026 — Thanksgiving Break

December 2026

  • Dec 14-17, 2026 — Finals
  • Dec 17, 2026 — End of 1st Semester
  • Dec 18, 2026 — Teacher Work Day
  • Dec 21, 2026 - Jan 8, 2027 — Winter Break

January 2027

  • Dec 21, 2026 - Jan 8, 2027 — Winter Break
  • Jan 11, 2027 — Start Semester 2
  • Jan 18, 2027 — Martin Luther King Day/Holiday

February 2027

  • Feb 11, 2027 — 3rd Progress Report
  • Feb 12, 2027 — Non Student Day
  • Feb 15, 2027 — Presidents Day/Holiday

March 2027

  • Mar 19, 2027 — End of 3rd Quarter

April 2027

  • Apr 5-9, 2027 — Spring Break
  • Apr 30, 2027 — 4th Progress Report

May 2027

  • May 31, 2027 — Memorial Day

June 2027

  • Jun 1-3, 2027 — Finals
  • Jun 3, 2027 — End of 2nd Semester
  • Jun 4, 2027 — Teacher Work Day
  • Jun 19, 2027 — Juneteenth

July 2027

William S. Hart Union High School District USD Calender teacher and staff days 2026/27

Students normally stay home on these days. Confirm with the district before making plans.

  • Aug 3, 2026 New Teacher Tech Training District source
  • Aug 4, 2026 New Teacher - PAR District source
  • Aug 5, 2026 New Teacher Lunch & Orientation District source
  • Aug 6, 2026 Start Date for Returning Staff / Staff Development District source
  • Aug 10, 2026 Work Day – No Meetings District source
  • Dec 18, 2026 Teacher Work Day District source
  • Feb 12, 2027 Non Student Day District source
  • Jun 4, 2027 Teacher Work Day District source

William S. Hart Union High School District USD Calender breaks and holidays

School is closed to students on these dates.

  • Jul 3, 2026 Fourth of July (Observed)/Holiday Holiday
  • Sep 7, 2026 Labor Day Holiday
  • Oct 5, 2026 Fall Break Break
  • Nov 11, 2026 Veterans Day Holiday
  • Nov 23-27, 2026 Thanksgiving Break Break
  • Dec 21, 2026 - Jan 8, 2027 Winter Break Break
  • Jan 18, 2027 Martin Luther King Day/Holiday Holiday
  • Feb 15, 2027 Presidents Day/Holiday Holiday
  • Apr 5-9, 2027 Spring Break Break
  • May 31, 2027 Memorial Day Holiday
  • Jun 19, 2027 Juneteenth Holiday

Your checked 2026/27 William S. Hart Union High School District USD Calender planning calendar

How these dates are put together, and what to double-check before you book anything.

Useful now33 published dates for the 2026–27 school year, laid out month by month.
CheckedTaken from the district’s own published calendar, not retyped from memory.
Kept currentLast updated April 29, 2026.
Full term dates table

William S. Hart Union High School District USD Calender 2026–27 calendar dates

DateEvent
Jul 3, 2026Fourth of July (Observed)/Holiday
Aug 3, 2026New Teacher Tech Training
Aug 4, 2026New Teacher - PAR
Aug 5, 2026New Teacher Lunch & Orientation
Aug 6, 2026Start Date for Returning Staff / Staff Development
Aug 10, 2026Work Day – No Meetings
Aug 11, 2026Classes Start for All Students
Aug 25, 2026Back to School – All High Schools
Aug 27, 2026Back to School – All Junior Highs
Sep 7, 2026Labor Day
Sep 11, 20261st Progress Report
Oct 5, 2026Fall Break
Oct 16, 2026End of 1st Quarter
Nov 11, 2026Veterans Day
Nov 13, 20262nd Progress Report
Nov 23-27, 2026Thanksgiving Break
Dec 14-17, 2026Finals
Dec 17, 2026End of 1st Semester
Dec 18, 2026Teacher Work Day
Dec 21, 2026 - Jan 8, 2027Winter Break
Jan 11, 2027Start Semester 2
Jan 18, 2027Martin Luther King Day/Holiday
Feb 11, 20273rd Progress Report
Feb 12, 2027Non Student Day
Feb 15, 2027Presidents Day/Holiday
Mar 19, 2027End of 3rd Quarter
Apr 5-9, 2027Spring Break
Apr 30, 20274th Progress Report
May 31, 2027Memorial Day
Jun 1-3, 2027Finals
Jun 3, 2027End of 2nd Semester
Jun 4, 2027Teacher Work Day
Jun 19, 2027Juneteenth

William S. Hart Union High School District Calendar 2026-2027 – Frequently Asked Questions

When is the first day of school in William S. Hart Union High School District for 2026-2027?
The first day of school for students in the William S. Hart Union High School District for the 2026-2027 school year is August 11, 2026.
When is Spring Break in William S. Hart Union High School District for 2027?
Spring Break in William S. Hart Union High School District is scheduled from April 5 to April 9, 2027.
When is Christmas Break in William S. Hart Union High School District for 2026?
Christmas Break begins on December 21, 2026 and continues through January 8, 2027 in the William S. Hart Union High School District.
When is Winter Break in William S. Hart Union High School District for the 2026-2027 school year?
Winter Break in William S. Hart Union High School District runs from December 21, 2026 through January 8, 2027.
When is Thanksgiving Break in William S. Hart Union High School District for 2026?
Thanksgiving Break in William S. Hart Union High School District is from November 23 to November 27, 2026.
When is the last day of school in William S. Hart Union High School District for 2027?
The last day of the 2026-2027 school year in William S. Hart Union High School District is June 3, 2027, which marks the end of the second semester.
When does the second semester start in William S. Hart Union High School District for 2027?
The second semester for the 2026-2027 school year begins on January 11, 2027.
When is Fall Break in William S. Hart Union High School District for 2026?
Fall Break in the William S. Hart Union High School District is scheduled for October 5, 2026.
When is Memorial Day holiday in William S. Hart Union High School District for 2027?
Memorial Day will be observed on May 31, 2027 in the William S. Hart Union High School District.
When is Martin Luther King Jr. Day holiday in William S. Hart Union High School District for 2027?
Martin Luther King Jr. Day will be observed on January 18, 2027.

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William S. Hart Union High School District USD Calender calendar FAQs

When is the first day of school in William S. Hart Union High School District for 2026-2027?
The first day of school for students in the William S. Hart Union High School District for the 2026-2027 school year is August 11, 2026.
When is Spring Break in William S. Hart Union High School District for 2027?
Spring Break in William S. Hart Union High School District is scheduled from April 5 to April 9, 2027.
When is Christmas Break in William S. Hart Union High School District for 2026?
Christmas Break begins on December 21, 2026 and continues through January 8, 2027 in the William S. Hart Union High School District.
When is Winter Break in William S. Hart Union High School District for the 2026-2027 school year?
Winter Break in William S. Hart Union High School District runs from December 21, 2026 through January 8, 2027.
When is Thanksgiving Break in William S. Hart Union High School District for 2026?
Thanksgiving Break in William S. Hart Union High School District is from November 23 to November 27, 2026.
When is the last day of school in William S. Hart Union High School District for 2027?
The last day of the 2026-2027 school year in William S. Hart Union High School District is June 3, 2027, which marks the end of the second semester.
When does the second semester start in William S. Hart Union High School District for 2027?
The second semester for the 2026-2027 school year begins on January 11, 2027.
When is Fall Break in William S. Hart Union High School District for 2026?
Fall Break in the William S. Hart Union High School District is scheduled for October 5, 2026.
When is Memorial Day holiday in William S. Hart Union High School District for 2027?
Memorial Day will be observed on May 31, 2027 in the William S. Hart Union High School District.
When is Martin Luther King Jr. Day holiday in William S. Hart Union High School District for 2027?
Martin Luther King Jr. Day will be observed on January 18, 2027.

Dates can change after publication. Read our calendar disclaimer.