Visual Calendar
Official Calendar Images
Official calendar scans for Lancaster Independent School District. Click any image to open full-screen.
2026–2027
2026–2027School Calendar
Download PDF Calendar
Download Lancaster Independent School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 7,200 students across 12 schools in Texas. Classes begin August 12, 2026 and end May 28, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Lancaster Independent School District before scheduling around them.
About the District
School Information
Details and contact information for Lancaster Independent School District LISD.
Common Questions
Frequently Asked Questions
Lancaster Independent School District Calendar 2026–2027 — important dates and answers.
The first day of school for students in Lancaster Independent School District for the 2026-2027 school year is August 12, 2026.
Spring Break is scheduled from March 15 through March 19, 2027.
Christmas Break is part of the Winter Break, beginning on December 21, 2026 and continuing through January 1, 2027.
Winter Break runs from December 21, 2026, through January 1, 2027. Students return to school on January 6, 2027 after staff professional learning days.
Thanksgiving Break is scheduled for November 23-27, 2026.
The last day of school for students is May 27, 2027. Teachers' final workday is May 28, 2027.
Fall Break takes place from October 12-16, 2026. October 12 is also Student Fair Day.
Parent-Teacher Conferences are scheduled for September 23-24, 2026 and February 10-11, 2027.
Labor Day will be observed on September 7, 2026, and schools will be closed.
Martin Luther King Jr. Day is observed on January 18, 2027.
Good Friday is observed on March 26, 2027. It is also designated as a Bad Weather Day.
Memorial Day is observed on May 31, 2027.
Yes. Professional Learning days are scheduled for August 3-7, August 10-11, 2026, November 3, 2026, January 4-5, 2027, February 15, 2027, and May 28, 2027.
Students return to school on January 6, 2027, following Winter Break and Professional Learning days.
Yes. ADSY Summer School runs from June 1 through July 2, 2027, while Secondary Summer School is scheduled from June 1-24, 2027.
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