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School Open
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Next 7 Days
1 day offApril 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Tomball ISD school calendar for the 2025-26 school year runs from Tuesday, August 12, 2025 to Thursday, May 21, 2026 in Texas.
- •3 scheduled breaks and 6 holidays throughout the year
- •Spring break: Mar 9 – Mar 13
- •Winter break: Dec 22 – Jan 2
Tomball ISD starts school 159 days earlier than most Texas districts. Winter break matches the most common Texas schedule, starting 12/22. Spring break aligns with the most common Texas schedule.
Download the iCal file above to sync all Tomball ISD dates with your phone or computer.
Frequently Asked Questions
Is Tomball ISD school open today?
Yes, Tomball ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Tomball ISD?
The next day off is Friday, April 3, 2026 for Good Friday.
When is the first day of school for Tomball ISD?
The first day of school for Tomball ISD in 2025-26 is Tuesday, August 12, 2025.
When is the last day of school for Tomball ISD?
The last day of school for Tomball ISD in 2025-26 is Thursday, May 21, 2026.
When is spring break for Tomball ISD?
Spring break for Tomball ISD is Monday, March 9, 2026 to Friday, March 13, 2026.
When is winter break for Tomball ISD?
Winter break for Tomball ISD is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Tomball 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 Tomball ISD?
Thanksgiving break for Tomball ISD is Monday, November 24, 2025 to Friday, November 28, 2025.
How do I add Tomball 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