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School Open
Dismissal: 3:30 PM
Next 7 Days
4 days offApril 2026
Coming Up
2 this weekSchool Breaks
Holidays (No School)
The Thermalito Union School District school calendar for the 2025-26 school year runs from Tuesday, August 12, 2025 to Thursday, June 4, 2026 in California.
- •5 scheduled breaks and 9 holidays throughout the year
- •Spring break: Apr 6 – Apr 10
- •Winter break: Dec 22 – Jan 2
Thermalito Union School District starts school around the same time as most California districts. Winter break matches the most common California schedule, starting 12/22. Spring break aligns with the most common California schedule.
Download the iCal file above to sync all Thermalito Union School District dates with your phone or computer.
Frequently Asked Questions
Is Thermalito Union School District school open today?
Yes, Thermalito Union School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Thermalito Union School District?
The next day off is Friday, April 3, 2026 for Easter (observed).
When is the first day of school for Thermalito Union School District?
The first day of school for Thermalito Union School District in 2025-26 is Tuesday, August 12, 2025.
When is the last day of school for Thermalito Union School District?
The last day of school for Thermalito Union School District in 2025-26 is Thursday, June 4, 2026.
When is spring break for Thermalito Union School District?
Spring break for Thermalito Union School District is Monday, April 6, 2026 to Friday, April 10, 2026.
When is winter break for Thermalito Union School District?
Winter break for Thermalito Union School District is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Thermalito Union 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 Thermalito Union School District?
Thanksgiving break for Thermalito Union School District is Wednesday, September 17, 2025 to Saturday, September 20, 2025.
How do I add Thermalito Union 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: December 19, 2025