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School Open
Dismissal: 3:30 PM
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Martinez Unified School District school calendar for the 2026-27 school year runs from Wednesday, August 12, 2026 to Thursday, June 3, 2027 in Alhambra Valley, California.
- •2 scheduled breaks and 13 holidays throughout the year
- •Spring break: Apr 5 – Apr 9
Martinez Unified School District starts school 366 days later than most California districts.
Download the iCal file above to sync all Martinez Unified School District dates with your phone or computer.
Frequently Asked Questions
Is Martinez Unified School District school open today?
Yes, Martinez Unified School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Martinez Unified School District?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Martinez Unified School District?
The first day of school for Martinez Unified School District in 2026-27 is Wednesday, August 12, 2026.
When is the last day of school for Martinez Unified School District?
The last day of school for Martinez Unified School District in 2026-27 is Thursday, June 3, 2027.
When is spring break for Martinez Unified School District?
Spring break for Martinez Unified School District is Monday, April 5, 2027 to Friday, April 9, 2027.
When is winter break for Martinez Unified School District?
Winter break dates for Martinez Unified School District are not yet available.
When do students go back to school after winter break?
The date students return after winter break for Martinez Unified School District is not yet available.
When is Thanksgiving break for Martinez Unified School District?
Thanksgiving break for Martinez Unified School District is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Martinez Unified 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.
What school district is Alhambra Valley, CA in?
Alhambra Valley, California is served by Martinez Unified School District. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Alhambra Valley?
School in Alhambra Valley (Martinez Unified School District) starts on Wednesday, August 12, 2026 for the 2026-27 school year.
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Last updated: July 19, 2026