Share with Parents
Help other parents find this calendar
School Break
Spring Break
Mar 30 - Apr 6
Next 7 Days
7 days offMarch 2026
Coming Up
2 this weekSchool Breaks
Holidays (No School)
The Simi Valley Unified School District school calendar for the 2025-26 school year runs from Thursday, August 14, 2025 to Friday, June 5, 2026 in Simi Valley, California.
- •3 scheduled breaks and 16 holidays throughout the year
- •Spring break: Mar 30 – Apr 6
- •Winter break: Dec 22 – Jan 6
Simi Valley Unified School District starts school around the same time as most California districts. Winter break matches the most common California schedule, starting 12/22.
Download the iCal file above to sync all Simi Valley Unified School District dates with your phone or computer.
Frequently Asked Questions
Is Simi Valley Unified School District school open today?
No, Simi Valley Unified School District is currently on Spring Break (Mar 30 - Apr 6).
When is the next day off for Simi Valley Unified School District?
The next day off is Friday, April 3, 2026 for Local Holiday (Good Friday).
When is the first day of school for Simi Valley Unified School District?
The first day of school for Simi Valley Unified School District in 2025-26 is Thursday, August 14, 2025.
When is the last day of school for Simi Valley Unified School District?
The last day of school for Simi Valley Unified School District in 2025-26 is Friday, June 5, 2026.
When is spring break for Simi Valley Unified School District?
Spring break for Simi Valley Unified School District is Monday, March 30, 2026 to Monday, April 6, 2026.
When is winter break for Simi Valley Unified School District?
Winter break for Simi Valley Unified School District is Monday, December 22, 2025 to Tuesday, January 6, 2026.
When do students go back to school after winter break?
Students in Simi Valley Unified School District return to school after winter break on Wednesday, January 7, 2026. Winter break ends on Tuesday, January 6, 2026.
When is Thanksgiving break for Simi Valley Unified School District?
Thanksgiving break for Simi Valley Unified School District is Monday, November 24, 2025 to Friday, November 28, 2025.
How do I add Simi Valley 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 Simi Valley, CA in?
Simi Valley, California is served by Simi Valley Unified School District. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Simi Valley?
School in Simi Valley (Simi Valley Unified School District) starts on Thursday, August 14, 2025 for the 2025-26 school year.
Get Calendar Alerts
We'll email you when Simi Valley Unified School District updates their calendar.
Other California Districts
Last updated: December 19, 2025
Source: Simi Valley Unified School District Official Calendar