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School Open
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Next 7 Days
April 2026
Coming Up
School Breaks
Holidays (No School)
The Muenster ISD school calendar for the 2025-26 school year runs from Friday, August 1, 2025 to Friday, May 22, 2026 in Texas.
- •3 scheduled breaks and 3 holidays throughout the year
- •Spring break: Mar 27 – Mar 27
- •Winter break: Dec 22 – Jan 2
Muenster ISD starts school 170 days earlier than most Texas districts. Winter break matches the most common Texas schedule, starting 12/22.
Download the iCal file above to sync all Muenster ISD dates with your phone or computer.
Frequently Asked Questions
Is Muenster ISD school open today?
Yes, Muenster ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Muenster ISD?
The next day off is Friday, April 10, 2026 for Good Friday.
When is the first day of school for Muenster ISD?
The first day of school for Muenster ISD in 2025-26 is Friday, August 1, 2025.
When is the last day of school for Muenster ISD?
The last day of school for Muenster ISD in 2025-26 is Friday, May 22, 2026.
When is spring break for Muenster ISD?
Spring break for Muenster ISD is Friday, March 27, 2026 to Friday, March 27, 2026.
When is winter break for Muenster ISD?
Winter break for Muenster ISD is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Muenster ISD return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Muenster ISD?
Thanksgiving break for Muenster ISD is Monday, November 24, 2025 to Friday, November 28, 2025.
How do I add Muenster ISD 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 15, 2025