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Dismissal: 3:30 PM
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Mountain School District school calendar for the 2026-27 school year runs from Wednesday, August 12, 2026 to Thursday, May 27, 2027 in California.
- •3 scheduled breaks and 11 holidays throughout the year
- •Spring break: Apr 5 – Apr 9
- •Winter break: Dec 21 – Jan 5
Mountain School District starts school 366 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 Mountain School District dates with your phone or computer.
Frequently Asked Questions
Is Mountain School District school open today?
Yes, Mountain School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Mountain School District?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Mountain School District?
The first day of school for Mountain School District in 2026-27 is Wednesday, August 12, 2026.
When is the last day of school for Mountain School District?
The last day of school for Mountain School District in 2026-27 is Thursday, May 27, 2027.
When is spring break for Mountain School District?
Spring break for Mountain School District is Monday, April 5, 2027 to Friday, April 9, 2027.
When is winter break for Mountain School District?
Winter break for Mountain School District is Monday, December 21, 2026 to Tuesday, January 5, 2027.
When do students go back to school after winter break?
Students in Mountain School District return to school after winter break on Wednesday, January 6, 2027. Winter break ends on Tuesday, January 5, 2027.
When is Thanksgiving break for Mountain School District?
Thanksgiving break for Mountain School District is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Mountain 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: July 21, 2026