William S. Hart Union High School District 2027-2028 School Calendar Holidays, breaks, and no school days

Santa Clarita, CA

First day off
Monday
September 6
Labor Day
No-school days
34 weekdays
6 single days + 28 break days
First day
Tuesday
August 10
2027
Last day
Thursday
June 1
2028
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School year at a glance

First Day Last Day No School Break Holiday School Day

Breaks and holidays

Is there school on Veterans Day?

Thu, Nov 11
No school

When is Thanksgiving break 2027?

Nov 22–26
9 days off with weekends

When is winter break 2027?

Dec 17 – Jan 10
25 days off with weekends

Is there school on Martin Luther King Jr. Day?

Mon, Jan 17
No school

Is there school on Presidents' Day?

Mon, Feb 21
No school

When is spring break 2028?

Apr 3–7
9 days off with weekends

All 2027-2028 dates

No-school days, breaks and schedule changes, month by month.

July 2027

  • Independence Day Monday, July 5th No school

August 2027

September 2027

  • Labor Day Monday, September 6th · Federal holiday No school

October 2027

  • Fall Break Monday, October 4th · 1 school day off Break
  • Columbus Day Monday, October 11th · Not on the school calendar Federal holiday

November 2027

  • Veterans Day Thursday, November 11th · Federal holiday No school
  • Thanksgiving Break Monday, November 22nd – Friday, November 26th · 5 school days off · Includes Thanksgiving Day (federal holiday), Day after Thanksgiving (state holiday) Break

December 2027

  • Winter Break Friday, December 17th – Monday, January 10th · 17 school days off · Includes Christmas Day (observed) (federal holiday), New Year's Day (observed) (federal holiday) Break

January 2028

  • Martin Luther King Jr. Day Monday, January 17th · Federal holiday No school

February 2028

  • Non Student Day Friday, February 18th No school
  • Presidents' Day Monday, February 21st · Federal holiday No school

March 2028

  • Farmworkers Day Friday, March 31st · Not on the school calendar State holiday

April 2028

  • Spring Break Monday, April 3rd – Friday, April 7th · 5 school days off Break

May 2028

  • Memorial Day Monday, May 29th · Federal holiday No school

June 2028

  • Last Day of School Thursday, June 1st Last day
  • Teacher Work Day Friday, June 2nd No school
  • Juneteenth Monday, June 19th No school

Schools using this calendar

16 schools follow the William S. Hart Union High School District calendar.

Browse all schools (A–Z)
A
Academy Of The CanyonsArroyo Seco Junior High
B
Bowman (Jereann) High (Continuation)
C
Canyon HighCastaic High
G
Golden Valley High
L
La Mesa Junior HighLearning Post Academy (Alternative)
P
Placerita Junior High
R
Rancho Pico Junior HighRio Norte Junior High
S
Saugus HighSierra Vista Junior High
V
Valencia High
W
West Ranch HighWilliam S. Hart High

Nearby school districts

2027-2028 calendars for districts close to William S. Hart Union High School District.

Las Virgenes Unified School District Calabasas, CA Spring break Apr 10–17 Glendale Unified School District Glendale, CA Spring break Mar 20–27 Conejo Valley Unified School District Thousand Oaks, CA Spring break Apr 14–21 Santa Monica-Malibu Unified School District Santa Monica, CA Spring break Apr 3–14 Antelope Valley Union High School District Lancaster, CA Spring break Mar 20–24 Alhambra Unified School District Alhambra, CA Spring break Mar 27–31

Frequently Asked Questions

When is the first and last day of school at William S. Hart Union High School District in 2027-2028?
The first day of school at William S. Hart Union High School District is Tuesday, August 10, 2027. The last day of school is Thursday, June 1, 2028. That's a school year of about 42 weeks.
How many school days are in the 2027-2028 school year at William S. Hart Union High School District?
About 179 school days: the weekdays from the first day to the last day, minus days off.
How many days off does William S. Hart Union High School District have in 2027-2028?
About 34 weekdays with no school, not counting weekends or summer. That's 28 weekdays of breaks plus six single days off. There are also five long weekends, where a Friday or Monday off joins the weekend.
What is the longest stretch of school without a day off?
Thirty-five school days in a row (about seven weeks), from Monday, April 10 to Friday, May 26.

Simple Schedule is not affiliated with William S. Hart Union High School District. Confirm important dates with the district or your school.

Source: William S. Hart Union High School District, checked .

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