Visual Calendar
Official Calendar Images
Official calendar scans for JEFFERSON ISD. Click any image to open full-screen.
School Calendar
Download PDF Calendar
Download JEFFERSON ISD's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
Interactive Calendar
- New Teacher OrientationAug 3, 2026Teacher Day
- First Day of SchoolAug 10, 2026School Opens
- Labor Day (School Holiday)Sep 7, 2026No School
- Homecoming Early ReleaseSep 25, 2026Early Release
- Failure Notices Sent OutOct 7, 2026Event
- Fall Break (Students)Oct 12 — Oct 14No School
- Fall Break (Staff)Oct 12 — Oct 13No School
- Staff Development Day (Student Holiday)Oct 14, 2026No School
- Early Release (12:00 PM)Nov 20, 2026Early Release
- Thanksgiving BreakNov 23 — Nov 27No School
- Report CardsDec 8 — Dec 9Event
- Failure Notices Sent OutDec 9, 2026Event
- Early Release (12:00 PM)Dec 18, 2026Early Release
- Christmas Break (Students)Dec 21 — Jan 6No School
- Christmas Break (Staff)Dec 21 — Jan 5No School
- Staff Development Day (Student Holiday)Jan 6, 2027No School
- Martin Luther King Jr. Day (School Holiday)Jan 18, 2027No School
- School HolidayFeb 15, 2027No School
- Failure Notices Sent OutFeb 24, 2027Event
- Early Release (12:00 PM)Mar 5, 2027Early Release
- Spring BreakMar 8 — Mar 12No School
- Bad Weather DayMar 15, 2027Event
- Good FridayMar 26, 2027No School
- Failure Notices Sent OutMay 5, 2027Event
- Early Release (12:00 PM)May 19, 2027Early Release
- Bad Weather DayMay 20, 2027Event
- Graduation (8:00 PM)May 21, 2027Event
- Last Day of SchoolMay 21, 2027School Closes
- Memorial DayMay 31, 2027No School
- Juneteenth (Observed)Jun 18, 2027Event
For the 2026–2027 school year, JEFFERSON ISD publishes its official academic calendar for Texas. Classes begin Aug 10 and end May 21. All dates listed below are sourced from the district's official publications. Verify with JEFFERSON ISD before scheduling around them.
About the District
School Information
Details and contact information for JEFFERSON ISD.
Common Questions
Frequently Asked Questions
JEFFERSON ISD Calendar 2026–2027 — important dates and answers.
The first day of school in Jefferson ISD for the 2026-2027 school year is August 10, 2026.
Fall Break for Jefferson ISD students is from October 12 through October 14, 2026.
Thanksgiving Break in Jefferson ISD is from November 23 through November 27, 2026.
Christmas Break for Jefferson ISD students is from December 21, 2026, through January 6, 2027.
Winter Break in Jefferson ISD is scheduled from December 21, 2026, through January 6, 2027.
Spring Break in Jefferson ISD is from March 8 through March 12, 2027.
The last day of school in Jefferson ISD for the 2026-2027 school year is May 21, 2027.
Jefferson ISD will observe Labor Day as a school holiday on September 7, 2026.
The Homecoming early release is scheduled for September 25, 2026.
Early release days are September 25, November 20, December 18, March 5, and May 19. The November 20, December 18, March 5, and May 19 early releases are scheduled for 12:00 PM.
January 6, 2027, is a staff development day and student holiday in Jefferson ISD.
Jefferson ISD will observe Martin Luther King Jr. Day as a school holiday on January 18, 2027.
Good Friday is scheduled for March 26, 2027.
The designated staff and student bad weather days are March 15 and May 20, 2027.
Jefferson ISD graduation is scheduled for May 21, 2027, at 8:00 PM.
Memorial Day is scheduled for May 31, 2027.
Juneteenth will be observed on June 18, 2027.
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