Visual Calendar
Official calendar scans for Calallen ISD. Click any image to open full-screen.
School Calendar
Month-by-month view of Calallen ISD's 2025–2026 academic calendar — holidays, breaks, and key dates.
About the District
Details and contact information for Calallen ISD.
Common Questions
Calallen ISD Calendar 2025–2026 — important dates and answers.
The first day of school is August 13, 2025[cite: 15].
Spring Break is from March 9-13, 2026[cite: 25].
Christmas Break is from December 22, 2025, to January 2, 2026[cite: 23].
Thanksgiving Break is from November 24-28, 2025[cite: 21].
The last day of school is May 29, 2026[cite: 26].
Graduation is on May 23, 2026[cite: 25].
Easter Break is on April 3, 2026[cite: 25].
The 1st nine weeks ends on October 10, 2025[cite: 18].
MLK Jr. Day is on January 19, 2026[cite: 24].
Memorial Day is on May 25, 2026[cite: 25].
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Other Texas school district calendars — recently added or updated.