Calallen ISD Calendar 2026-2027
Nueces County · Corpus Christi area (Region 2)
Through the fall, families can plan around the Thanksgiving break from November 25 through 28. The winter break runs from December 22 through January 2. In the second semester, the calendar includes a spring break from March 9 through 13.
Last updated August 4, 2026
Official Calendar
Printable calendar (PDF)
PDF Full-year Calallen ISD calendar with every key date — district logo, color legend and a QR code to this page.
Interactive calendar
Browse the key dates month by month — colored markers show each event.
—
Calendar Dates
Subscribe to this calendar
Add Calallen ISD's dates to your calendar. It updates automatically each new school year.
Frequently asked questions
When is Thanksgiving break for Calallen ISD?
Calallen ISD has Thanksgiving break from November 25 through 28, 2026.
When is winter break for Calallen ISD?
Calallen ISD's winter break runs from December 22 through January 2.
When is spring break for Calallen ISD in 2026-2027?
Calallen ISD's spring break is March 9 through 13, 2027.
When is the first day of school in Calallen ISD for 2025-2026?
The first day of school for students in Calallen ISD is August 13, 2025.
When is Spring Break in Calallen ISD for 2025-2026?
Spring Break will be held from March 9 through March 13, 2026. Students return to class on March 16, 2026.
When is Christmas Break in Calallen ISD for 2025-2026?
Christmas Break begins on December 22, 2025 and continues through January 2, 2026.
When is Winter Break in Calallen ISD for 2025-2026?
Winter Break in Calallen ISD is scheduled from December 22, 2025, through January 2, 2026.
When is Thanksgiving Break in Calallen ISD for 2025-2026?
Thanksgiving Break will take place from November 25 through November 28, 2025. November 24 is a Student Holiday/PD Flex Day.
When is the last day of school in Calallen ISD for 2025-2026?
The last day of school for students is May 29, 2026.
When is Labor Day in Calallen ISD for 2025-2026?
Labor Day is observed on September 1, 2025, and there will be no school.
When is Martin Luther King Jr. Day in Calallen ISD for 2025-2026?
Martin Luther King Jr. Day will be observed on January 19, 2026, and schools will be closed.
When is Easter Break in Calallen ISD for 2025-2026?
Easter Break is scheduled for April 3, 2026.
When is Memorial Day in Calallen ISD for 2025-2026?
Memorial Day will be observed on May 25, 2026, and there will be no school.
When are the Staff Development days in Calallen ISD for 2025-2026?
Staff Development days include August 6-8, August 11-12, September 29, October 13, December 1, February 9, and June 1-2, 2026.
When does the first grading period end in Calallen ISD for 2025-2026?
The first nine weeks grading period ends on October 10, 2025.
When does the second grading period end in Calallen ISD for 2025-2026?
The second nine weeks grading period ends on December 19, 2025.
When does the third grading period end in Calallen ISD for 2025-2026?
The third nine weeks grading period ends on March 6, 2026.
When does the fourth grading period end in Calallen ISD for 2025-2026?
The fourth nine weeks grading period ends on May 29, 2026, which is also the last day of school.
When is graduation for Calallen ISD in 2025-2026?
Graduation is scheduled for May 23, 2026.
When is the Seniors' Last Day in Calallen ISD for 2025-2026?
Seniors' Last Day is May 21, 2026.
When is the Livestock Show in Calallen ISD for 2025-2026?
The Livestock Show is scheduled from January 12 through January 16, 2026.