WEST OSO INDEPENDENT SCHOOL DISTRICT Calendar (2025-2026)
Calendar by educounty.net
| Date | Event |
|---|---|
| Jul 28-30, 2025 | New Teacher Orientation |
| Jul 31, 2025 | Teachers Report Back/Staff Development |
| Jul 31-Aug 7, 2025 | District & Campus Staff Development |
| Aug 4, 2025 | Convocation |
| Aug 8, 2025 | Meet the Teacher Night |
| Aug 12, 2025 | First Day of School |
| Sep 1, 2025 | Labor Day Holiday |
| Oct 8, 2025 | Districtwide Open House JFK & JH |
| Oct 9, 2025 | End of 1st 9 weeks |
| Oct 13-17, 2025 | Fall Intersession |
| Oct 20, 2025 | Begin 2nd 9 weeks |
| Nov 7, 2025 | Student Holiday/Staff Development |
| Nov 11, 2025 | Veterans Day Campus Events |
| Nov 24-28, 2025 | Thanksgiving Holiday |
| Dec 18, 2025 | End of 2nd 9 weeks/Early Release |
| Dec 19, 2025 | Student Holiday/Teacher Workday |
| Dec 22, 2025-Jan 2, 2026 | Winter Break |
| Jan 1-3, 2026 | District Closure |
| Jan 5, 2026 | Student Holiday/Staff Development & Teacher Workday |
| Jan 6, 2026 | Begin 3rd 9 weeks |
| Jan 19, 2026 | MLK Holiday |
| Feb 16, 2026 | Presidents' Day Student Holiday/Staff Development/Parent Conference |
| Mar 5, 2026 | End of 3rd 9 weeks |
| Mar 9-13, 2026 | Spring Break |
| Mar 16, 2026 | Begin 4th 9 weeks |
| Mar 20, 2026 | Student Holiday/Staff Development/Bad Weather Make-Up Day |
| Apr 3, 2026 | Good Friday Holiday |
| Apr 6, 2026 | Easter Monday Holiday |
| Apr 9, 2026 | Districtwide Open House WOE & HS |
| Apr 30, 2026 | Celebration of Education Event |
| May 1, 2026 | Student Holiday/Staff Development Bad Weather Make-Up Day |
| May 25, 2026 | Memorial Day |
| May 28, 2026 | End of 4th 9 weeks |
| May 28, 2026 | Last Day of School/Early Release |
| May 29, 2026 | Teacher Workday |
| May 29, 2026 | Graduation |
| Jun 2, 2026 | Summer School Teacher Workday |
| Jun 2-12, 2026 | STAAR/EDC Retesting Window |
| Jun 2-25, 2026 | Summer School (Mon-Thurs) |
| Jun 22-24, 2026 | Summer STAAR EDC Assessments |
WEST OSO INDEPENDENT SCHOOL DISTRICT Calendar 2025-2026
When is the first day of school for the 2025-2026 school year?
The first day of school is August 12, 2025.
When is spring break?
Spring Break is from March 9-13, 2026.
When is winter break?
Winter Break is from December 22, 2025, to January 2, 2026.
When is Thanksgiving Holiday?
Thanksgiving Holiday is from November 24-28, 2025.
When is the last day of school?
The last day of school is May 28, 2026, which is an early release day.
When is the Convocation?
The WOISD Convocation is on August 4, 2025.
When is the Student Holiday for Presidents' Day?
The Student Holiday for Presidents' Day is on February 16, 2026, which is also a Staff Development/Parent Conference day.
When is the Labor Day holiday?
The Labor Day holiday is on September 1, 2025.
When is the MLK holiday?
The MLK holiday is on January 19, 2026.
When is the Memorial Day holiday?
Memorial Day is on May 25, 2026.
When is Graduation?
West Oso High School Graduation is on May 29, 2026.
Calendar Disclaimer
The school calendar provided on this page is taken from the official West Oso ISD Calendar District website. Please note that all dates and events are subject to change at the discretion of the school district. For the most accurate and updated information, please refer to the official district website or contact the school helpline.