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School Open
Dismissal: 3:30 PM
Next 7 Days
1 day offApril 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Mammoth Unified School District school calendar for the 2025-26 school year runs from Wednesday, August 20, 2025 to Wednesday, June 10, 2026 in McGee Creek, California.
- •3 scheduled breaks and 12 holidays throughout the year
- •Spring break: Apr 13 – Apr 17
- •Winter break: Dec 22 – Jan 2
Mammoth Unified School District starts school 9 days later than most California districts. Winter break matches the most common California schedule, starting 12/22.
Download the iCal file above to sync all Mammoth Unified School District dates with your phone or computer.
Frequently Asked Questions
Is Mammoth Unified School District school open today?
Yes, Mammoth Unified School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Mammoth Unified School District?
The next day off is Friday, April 3, 2026 for Good Friday.
When is the first day of school for Mammoth Unified School District?
The first day of school for Mammoth Unified School District in 2025-26 is Wednesday, August 20, 2025.
When is the last day of school for Mammoth Unified School District?
The last day of school for Mammoth Unified School District in 2025-26 is Wednesday, June 10, 2026.
When is spring break for Mammoth Unified School District?
Spring break for Mammoth Unified School District is Monday, April 13, 2026 to Friday, April 17, 2026.
When is winter break for Mammoth Unified School District?
Winter break for Mammoth Unified School District is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Mammoth Unified School District return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Mammoth Unified School District?
Thanksgiving break for Mammoth Unified School District is Monday, November 24, 2025 to Friday, November 28, 2025.
How do I add Mammoth 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 McGee Creek, CA in?
McGee Creek, California is served by Mammoth Unified School District. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in McGee Creek?
School in McGee Creek (Mammoth Unified School District) starts on Wednesday, August 20, 2025 for the 2025-26 school year.
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Last updated: December 19, 2025