For the 2026–2027 school year, De Leon ISD publishes its official academic calendar for Texas. Classes begin Aug 13 and end May 21. All dates listed below are sourced from the district's official publications. Verify with De Leon ISD before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for De Leon ISD. Click any page to open the full-size image.
School Calendar
Interactive Calendar
De Leon ISD's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- New Year Holiday (Staff/Student Holiday)Jul 1, 2026No School
- Staff Development/Work Day (Student Holiday)Aug 3 — Aug 12No School
- First Day of ClassesAug 13, 2026School Opens
- Begin First Grading Period (Elementary)Aug 13, 2026Grading
- Begin First Grading Period (JH/HS)Aug 13, 2026Grading
- Labor Day (Staff/Student Holiday)Sep 7, 2026No School
- End First Grading Period (JH/HS)Sep 18, 2026Grading
- Teacher Workday (Student Holiday)Sep 21, 2026No School
- End First Grading Period (Elementary)Oct 9, 2026Grading
- Columbus Day (Staff/Student Holiday)Oct 12, 2026No School
- Staff Development/Comp Day (Student Holiday)Oct 13, 2026No School
- End Second Grading Period (JH/HS)Oct 30, 2026Grading
- Staff Development/Comp Days (Student Holiday)Nov 23 — Nov 24No School
- Thanksgiving Holidays (Staff/Student Holiday)Nov 25 — Nov 27No School
- End Second Grading Period (Elementary)Dec 18, 2026Grading
- End Third Grading Period (JH/HS)Dec 18, 2026Grading
- Christmas Holidays (Staff/Student Holiday)Dec 21 — Dec 31No School
- Staff Development/Work Day (Student Holiday)Jan 4 — Jan 5No School
- Begin Third Grading Period (Elementary)Jan 6, 2027Grading
- Begin Fourth Grading Period (JH/HS)Jan 6, 2027Grading
- Staff Development/Comp Day (Student Holiday)Jan 11, 2027No School
- Martin Luther King Jr. Day (Staff/Student Holiday)Jan 18, 2027No School
- End Fourth Grading Period (JH/HS)Feb 10, 2027Grading
- Teacher Workday (Student Holiday)Feb 11, 2027No School
- Staff Development/Comp Day (Student Holiday)Feb 12, 2027No School
- Presidents Day (Staff/Student Holiday)Feb 15, 2027No School
- End Third Grading Period (Elementary)Mar 5, 2027Grading
- Spring Break (Staff/Student Holiday)Mar 8 — Mar 12No School
- Good Friday (Staff/Student Holiday)Mar 26, 2027No School
- Bad Weather Make Up DayMar 29, 2027Event
- End Fifth Grading Period (JH/HS)Apr 2, 2027Grading
- Staff/Student HolidayApr 30, 2027No School
- Bad Weather Make Up DayMay 3, 2027Event
- End Fourth Grading Period (Elementary)May 19, 2027Grading
- End Sixth Grading Period (JH/HS)May 19, 2027Grading
- Staff Development/Work DayMay 20 — May 21Teacher Day
- GraduationMay 21, 2027Event
About the District
School Information
Details and contact information for De Leon ISD.
Sources and Checks
Where these dates come from
How the 2026–2027 De Leon ISD calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar De Leon ISD published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against deleonisd.net.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with De Leon ISD before booking around a date.
Common Questions
Frequently Asked Questions
De Leon ISD Calendar 2026–2027 — important dates and answers.
The first day of classes in De Leon ISD for the 2026-2027 school year is August 13, 2026.
Spring Break in De Leon ISD is from March 8 through March 12, 2027.
Christmas Break in De Leon ISD is from December 21 through December 31, 2026.
Winter Break begins on December 21, 2026. Students remain out of school through January 5, 2027, with classes resuming on January 6, 2027.
Thanksgiving holidays are from November 25 through November 27, 2026. Students also have holidays on November 23 and November 24, 2026, for staff development and comp days.
The last day of classes for De Leon ISD students is May 19, 2027.
De Leon ISD will be closed for Labor Day on September 7, 2026.
De Leon ISD will be closed for Columbus Day on October 12, 2026. Students will also have a holiday on October 13, 2026, for a staff development and comp day.
De Leon ISD will be closed for Martin Luther King Jr. Day on January 18, 2027.
De Leon ISD will be closed for Presidents Day on February 15, 2027.
De Leon ISD will be closed for Good Friday on March 26, 2027.
The scheduled bad weather make-up days are March 29, 2027, and May 3, 2027.
Student holidays for teacher workdays are September 21, 2026, and February 11, 2027.
Staff development and workdays are scheduled for August 3-12, 2026; October 13, 2026; November 23-24, 2026; January 4-5, 2027; January 11, 2027; February 12, 2027; and May 20-21, 2027.
De Leon ISD has a staff and student holiday on April 30, 2027.
De Leon ISD graduation is scheduled for May 21, 2027.
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