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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 McKinney ISD school calendar for the 2025-26 school year runs from Tuesday, August 12, 2025 to Thursday, May 21, 2026 in McKinney, Texas.
- •4 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 16 – Mar 20
- •Winter break: Dec 22 – Jan 2
McKinney ISD starts school 159 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 McKinney ISD dates with your phone or computer.
Frequently Asked Questions
Is McKinney ISD school open today?
Yes, McKinney ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for McKinney ISD?
The next day off is Friday, April 3, 2026 for Good Friday.
When is the first day of school for McKinney ISD?
The first day of school for McKinney ISD in 2025-26 is Tuesday, August 12, 2025.
When is the last day of school for McKinney ISD?
The last day of school for McKinney ISD in 2025-26 is Thursday, May 21, 2026.
When is spring break for McKinney ISD?
Spring break for McKinney ISD is Monday, March 16, 2026 to Friday, March 20, 2026.
When is winter break for McKinney ISD?
Winter break for McKinney ISD is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in McKinney 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 McKinney ISD?
Thanksgiving break for McKinney ISD is Monday, October 13, 2025 to Friday, October 17, 2025.
How do I add McKinney 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.
What school district is McKinney, TX in?
McKinney, Texas is served by McKinney ISD. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in McKinney?
School in McKinney (McKinney ISD) starts on Tuesday, August 12, 2025 for the 2025-26 school year.
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Last updated: December 15, 2025
Source: McKinney ISD Official Calendar