California
Antelope Valley Union High Calendar 2026-27
Antelope Valley Union High is a public school district in Lancaster, California. This page publishes the 2026-27 academic calendar: the first day of school, the last day, student holidays, and breaks. K12Cal copies those dates from the district's official calendar and links the source. It does not set the calendar. It enrolls 21,737 students in Lancaster.
2026-27 is the current school year published for Antelope Valley Union High. The Antelope Valley Union High calendar is the reference page for this year.
At a glance
- First day
- Last day
- Next break
- Thanksgiving break, November 23–27, 2026As of October 20, 2026, when this calendar was last verified.
2026-27 dates
The table scrolls sideways on small screens.
| Date | Event | Applies to | Notes |
|---|---|---|---|
| First day of school | All students | — | |
| Thanksgiving break | All students | — | |
| Winter break | All students | — | |
| Spring break | All students | — | |
| Last day of school | All students | — |
Official source
Last verified . Status: verified.
- Antelope Valley Union High 2026-27 official calendar (PDF)
- Antelope Valley Union High official calendar page
Not listed
- Early release days were not confirmed against the official source and are omitted.
- Other student holidays were not confirmed against the official source and are omitted.
Questions
When does Antelope Valley Union High start school in 2026-27?
Antelope Valley Union High starts school on Monday, August 10, 2026.
When is the last day of school for Antelope Valley Union High in 2026-27?
The last day of school is Thursday, June 3, 2027.
When is thanksgiving break for Antelope Valley Union High?
Thanksgiving break is November 23–27, 2026.
When is winter break for Antelope Valley Union High?
Winter break is December 21, 2026 – January 8, 2027.
When is spring break for Antelope Valley Union High?
Spring break is March 22–26, 2027.
When is the next break for Antelope Valley Union High?
As of October 20, 2026, the next break is Thanksgiving break, November 23–27, 2026.
Does Antelope Valley Union High list early release days in 2026-27?
The verified 2026-27 calendar does not list early release days.
Other California calendars
These dates are for Antelope Valley Union High only. For the state directory, see California school district calendars.
- ABC Unified calendar
- Alhambra Unified calendar
- Anaheim Union High calendar
- Burbank Unified calendar
- Cajon Valley Union calendar
- Capistrano Unified calendar
- Chaffey Joint Union High calendar
- Chula Vista Elementary calendar
- Clovis Unified calendar
- Elk Grove Unified calendar
- Fresno Unified calendar
- Garden Grove Unified calendar
- Irvine Unified calendar
- Lancaster Elementary calendar
- Lodi Unified calendar
- Long Beach Unified calendar
- Los Angeles Unified calendar
- Madera Unified calendar
- Manteca Unified calendar
- Montebello Unified calendar
- Moreno Valley Unified calendar
- Mt. Diablo Unified calendar
- Napa Valley Unified calendar
- Natomas Unified calendar
- Ontario-Montclair calendar
- Palmdale Elementary calendar
- Panama-Buena Vista Union calendar
- Pasadena Unified calendar
- Placentia-Yorba Linda Unified calendar
- Sacramento City Unified calendar
- Saddleback Valley Unified calendar
- San Francisco Unified calendar
- San Jose Unified calendar
- Santa Clara Unified calendar
- Santa Maria-Bonita calendar
- Simi Valley Unified calendar
- Tustin Unified calendar
- Ventura Unified calendar
- Walnut Valley Unified calendar