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School Open
Dismissal: 3:30 PM
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Hartley ISD school calendar for the 2026-27 school year runs from Wednesday, August 12, 2026 to Friday, May 21, 2027 in Texas.
- •3 scheduled breaks and 7 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 21 – Dec 31
Hartley ISD starts school 206 days later than most Texas districts. Winter break starts 364 days later than the most common Texas schedule.
Download the iCal file above to sync all Hartley ISD dates with your phone or computer.
Frequently Asked Questions
Is Hartley ISD school open today?
Yes, Hartley ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Hartley ISD?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Hartley ISD?
The first day of school for Hartley ISD in 2026-27 is Wednesday, August 12, 2026.
When is the last day of school for Hartley ISD?
The last day of school for Hartley ISD in 2026-27 is Friday, May 21, 2027.
When is spring break for Hartley ISD?
Spring break for Hartley ISD is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Hartley ISD?
Winter break for Hartley ISD is Monday, December 21, 2026 to Thursday, December 31, 2026.
When do students go back to school after winter break?
Students in Hartley ISD return to school after winter break on Friday, January 1, 2027. Winter break ends on Thursday, December 31, 2026.
When is Thanksgiving break for Hartley ISD?
Thanksgiving break for Hartley ISD is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Hartley 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: July 14, 2026
Source: Hartley ISD Official Calendar