Visual Calendar
Official Calendar Images
Official calendar scans for Carlisle ISD. Click any image to open full-screen.
School Calendar
Download PDF Calendar
Download Carlisle ISD's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 2 schools in Texas. Classes begin August 12, 2026 and end May 21, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Carlisle ISD before scheduling around them.
About the District
School Information
Details and contact information for Carlisle ISD.
Common Questions
Frequently Asked Questions
Carlisle ISD Calendar 2026–2027 — important dates and answers.
The first day of school in Carlisle ISD for the 2026-2027 school year is August 12, 2026.
Fall Break in Carlisle ISD is from September 21 through September 25, 2026.
Thanksgiving Break in Carlisle ISD is from November 23 through November 27, 2026.
Christmas Break in Carlisle ISD is from December 21, 2026, through January 1, 2027.
Winter Break follows the Christmas Break schedule and runs from December 21, 2026, through January 1, 2027.
Spring Break in Carlisle ISD is from March 8 through March 12, 2027.
The last day of school in Carlisle ISD for the 2026-2027 school year is May 21, 2027.
Carlisle ISD will observe Labor Day on September 7, 2026.
Carlisle ISD will observe Martin Luther King Jr. Day on January 18, 2027.
Carlisle ISD will observe Presidents' Day on February 15, 2027.
Carlisle ISD will observe Good Friday on March 26, 2027.
The early release days are November 20, 2026, December 18, 2026, and May 20, 2027.
Staff development days are August 3 through August 6, 2026, and October 12, 2026.
Clerical and workdays are August 10-11, 2026, January 4, 2027, March 15, 2027, and May 21, 2027.
The designated bad weather days are April 30 and May 21, 2027.
Carlisle ISD High School graduation is scheduled for May 20, 2027.
EOC testing is scheduled from November 30 through December 11, 2026. STAAR and EOC testing is also scheduled from April 5 through April 30, 2027.
EOC retakes are scheduled from June 14 through June 25, 2027.
Carlisle ISD will observe Memorial Day on May 31, 2027.
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