Sheldon ISD Calendar 2025-2026

The Sheldon ISD calendar for the 2025-2026 school year provides all the necessary dates for students, parents, and staff. The calendar includes important information such as employee planning days, school holidays, and recess periods. Here's a detailed overview to help you plan your academic year.

Key Dates

  • First Day of School for Students: August 12, 2025
  • Last Day of School for Students: May 28, 2026
  • First 9 Weeks: August 12, 2025 – October 10, 2025
  • Second 9 Weeks: October 20, 2025 – December 19, 2025
  • Third 9 Weeks: January 7, 2026 – March 6, 2026
  • Fourth 9 Weeks: March 16, 2026 – May 28, 2026

Note: This calendar page is created based on information from the official website Sheldon ISD

Interactive School Calendar

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Sheldon ISD Calendar 2025-2026

July

  • July 28–30 – New Teacher Inservice
  • July 31–August 11 – Teacher Preparation Days

August

  • August 12 – First Day of School for Students

September

  • September 15 – Bad Weather Day
  • September 1 – Labor Day

October

  • October 13–17 – Fall Break
  • October 20 – Second 9 Weeks Start

November

  • November 24–28 – Thanksgiving Break
  • November 4 – Parent Teacher Conference

December

  • December 22–January 2 – Christmas Break
  • December 19 – Early Release

January

  • January 19 – Martin Luther King Jr. Day
  • January 7 – Third 9 Weeks Start

February

  • February 6 – Parent Teacher Conference
  • February 9–10 – Staff Exchange Days

March

  • March 9–13 – Spring Break
  • March 6 – Third 9 Weeks End

April

  • April 3–6 – Easter Weekend

May

  • May 28 – Last Day of School for Students
  • May 25 – Memorial Day

June

  • June 18 – Juneteenth

Learn More About Sheldon ISD

Get detailed information about Sheldon ISD Public Schools, including school listings, district policies, contact information, and more educational resources.

Frequently Asked Questions (FAQ)

When does the school year start?

The school year starts on August 12, 2025.

When is the last day of school?

The last day of school is May 28, 2026.

What are the major holidays during the school year?

Major holidays include Labor Day, Thanksgiving Break, Christmas Break, Martin Luther King Jr. Day, and Memorial Day.

How long is the Christmas Break?

The Christmas Break runs from December 22, 2025, to January 2, 2026.

What is the schedule for Parent Teacher Conferences?

Parent Teacher Conferences are scheduled for November 4, 2025, and February 6, 2026.

When are the grading periods?

The grading periods are divided into four 9-week terms, starting on August 12, October 20, January 7, and March 16.

Are there any early release days?

Yes, there are early release days on December 19, 2025, and May 28, 2026.

What happens if there is bad weather?

There are designated bad weather days, such as September 15, 2025.

When is Spring Break?

Spring Break is scheduled from March 9 to March 13, 2026.


Plan Ahead with the Sheldon ISD Calendar

Stay organized with the Sheldon ISD 2025-2026 calendar. Whether you're a student or a parent, this calendar will help you keep track of important dates such as school holidays, planning days, and breaks. Be sure to bookmark this page for quick access to important updates throughout the school year.

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