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Antelope Valley Union High 2026-2027 School Calendar Holidays, breaks, and no school days

Lancaster, CA

Next no-school day
Wednesday
October 21
PD/Student Free Day
No-school days
34 weekdays
9 single days + 25 break days
First day
Monday
August 10
2026
Last day
Thursday
June 3
2027
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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?

Wed, Nov 11
No school

When is Thanksgiving break 2026?

Nov 23–27
9 days off with weekends

When is winter break 2026?

Dec 21 – Jan 8
23 days off with weekends

Is there school on Martin Luther King Jr. Day?

Mon, Jan 18
No school

Is there school on Presidents' Day?

Mon, Feb 15
No school

When is spring break 2027?

Mar 22–26
9 days off with weekends

All 2026-2027 dates

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

July 2026

  • Independence Day Friday, July 3rd No school

August 2026

  • First Day of School Monday, August 10th First day

September 2026

  • Labor Day Monday, September 7th · Federal holiday No school

October 2026

  • Columbus Day Monday, October 12th · Not on the school calendar Federal holiday
  • PD/Student Free Day Wednesday, October 21st No school

November 2026

  • Veterans Day Wednesday, November 11th · Federal holiday No school
  • Thanksgiving Break Monday, November 23rd – Friday, November 27th · 5 school days off · Includes Thanksgiving Day (federal holiday), Day after Thanksgiving (state holiday) Break

December 2026

  • Winter Break Monday, December 21st – Friday, January 8th · 15 school days off · Includes Christmas Day (federal holiday), New Year's Day (federal holiday) Break

January 2027

  • Martin Luther King Jr. Day Monday, January 18th · Federal holiday No school

February 2027

  • PD/Student Free Day Wednesday, February 3rd No school
  • Lincoln Day Friday, February 12th No school
  • Presidents' Day Monday, February 15th · Federal holiday No school

March 2027

  • Spring Break Monday, March 22nd – Friday, March 26th · 5 school days off Break
  • Farmworkers Day Wednesday, March 31st · Not on the school calendar State holiday

April 2027

  • PD/Student Free Day Wednesday, April 7th No school

May 2027

  • Memorial Day Monday, May 31st · Federal holiday No school

June 2027

  • Last Day of School Thursday, June 3rd Last day
  • Juneteenth Friday, June 18th No school

Schools using this calendar

13 schools follow the Antelope Valley Union High calendar.

Browse all schools (A–Z)
A
Academies Of The Antelope ValleyAntelope Valley High
D
Desert Winds Continuation High
E
Eastside High
H
Highland High
L
Lancaster HighLittlerock High
P
Palmdale HighPhoenix High Community Day
Q
Quartz Hill High
R
R. Rex Parris High
S
Soar High (Students On Academic Rise)
W
William J. (Pete) Knight High

Frequently Asked Questions

When is the first and last day of school at Antelope Valley Union High in 2026-2027?
The first day of school at Antelope Valley Union High is Monday, August 10, 2026. The last day of school is Thursday, June 3, 2027. That's a school year of about 43 weeks.
How many school days are in the 2026-2027 school year at Antelope Valley Union High?
About 180 school days: the weekdays from the first day to the last day, minus days off.
How many days off does Antelope Valley Union High have in 2026-2027?
About 34 weekdays with no school, not counting weekends or summer. That's 25 weekdays of breaks plus nine 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-seven school days in a row (about seven weeks), from Thursday, April 8 to Friday, May 28.

Simple Schedule is not affiliated with Antelope Valley Union High. Confirm important dates with the district or your school.

Source: Antelope Valley Union High.

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