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Weekend
Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Acalanes Union High School District school calendar for the 2026-27 school year runs from Tuesday, August 11, 2026 to Friday, May 28, 2027 in California.
- •3 scheduled breaks and 6 holidays throughout the year
- •Spring break: Apr 5 – Apr 9
- •Winter break: Dec 21 – Jan 4
Acalanes Union High School District starts school 365 days later than most California districts. Winter break starts 364 days later than the most common California schedule.
Download the iCal file above to sync all Acalanes Union High School District dates with your phone or computer.
Frequently Asked Questions
Is Acalanes Union High School District school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Acalanes Union High School District?
The next day off is Wednesday, November 11, 2026 for Veteran's Day.
When is the first day of school for Acalanes Union High School District?
The first day of school for Acalanes Union High School District in 2026-27 is Tuesday, August 11, 2026.
When is the last day of school for Acalanes Union High School District?
The last day of school for Acalanes Union High School District in 2026-27 is Friday, May 28, 2027.
When is spring break for Acalanes Union High School District?
Spring break for Acalanes Union High School District is Monday, April 5, 2027 to Friday, April 9, 2027.
When is winter break for Acalanes Union High School District?
Winter break for Acalanes Union High School District is Monday, December 21, 2026 to Monday, January 4, 2027.
When do students go back to school after winter break?
Students in Acalanes Union High School District return to school after winter break on Tuesday, January 5, 2027. Winter break ends on Monday, January 4, 2027.
When is Thanksgiving break for Acalanes Union High School District?
Thanksgiving break for Acalanes Union High School District is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Acalanes Union High School District calendar to my phone?
Click the "Add to Calendar" button at the top of this page to download the iCal (.ics) file. Then:
iPhone/iPad: Tap the downloaded file, then tap "Add All" to add events to your Calendar app.
Android: Open the file with Google Calendar, review the events, and tap "Import".
Google Calendar (web): Go to Settings → Import & Export → Select the .ics file → Import.
Outlook: Double-click the file or drag it into your Outlook calendar.
Apple Calendar (Mac): Double-click the file or go to File → Import → select the .ics file.
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Last updated: August 30, 2026
Source: Acalanes Union High School District Official Calendar