For the 2026–2027 school year, Odessa School District publishes its official academic calendar for Washington. Classes begin Aug 26 and end Jun 9. All dates listed below are sourced from the district's official publications. Verify with Odessa School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Odessa School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Odessa School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- Staff Inservice DaysAug 24 — Aug 25Teacher Day
- First Day of School - 1st-12th GradeAug 26, 2026School Opens
- TK-Kindergarten First Day of SchoolAug 31, 2026School Opens
- Labor Day - No SchoolSep 7, 2026No School
- Deutschesfest - No SchoolSep 18, 2026No School
- Midterm 1Sep 29, 2026Event
- PD Day - No School for StudentsOct 9, 2026No School
- Early Release 12:15 - Prof Dev / GradesOct 28, 2026Early Release
- End of 1st QuarterOct 30, 2026Grading
- Veterans Day - No SchoolNov 11, 2026No School
- Conferences - Early Release 12:15Nov 23 — Nov 25Early Release
- Thanksgiving BreakNov 26 — Nov 27No School
- Midterm 2Dec 4, 2026Event
- Early Release 12:15Dec 18, 2026Early Release
- Winter BreakDec 21 — Jan 1No School
- Martin Luther King Day - No SchoolJan 18, 2027No School
- Early Release 12:15 - Prof Dev / GradesJan 20, 2027Early Release
- End of 2nd Quarter/1st SemesterJan 21, 2027Grading
- Presidents' Day - No SchoolFeb 15, 2027No School
- Midterm 3Feb 23, 2027Event
- Early Release 12:15 - Prof Dev / GradesFeb 24, 2027Early Release
- Mid-Winter Break - Snow Make-Up DayMar 5, 2027No School
- End of 3rd QuarterMar 29, 2027Grading
- Conferences - Early Release 12:15Mar 31 — Apr 2Early Release
- Spring BreakApr 5 — Apr 9No School
- Early Release 12:15 - Prof Dev / GradesApr 28, 2027Early Release
- Midterm 4May 6, 2027Event
- Snow Make-Up Day - No SchoolMay 28, 2027No School
- Memorial DayMay 31, 2027No School
- High School GraduationJun 5, 2027Event
- Last Day of School - Early Release at 10:30Jun 9, 2027School Closes
About the District
School Information
Details and contact information for Odessa School District OSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Odessa School District calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Odessa School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against odessasd105.org.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Odessa School District before booking around a date.
Common Questions
Frequently Asked Questions
Odessa School District Calendar 2026–2027 — important dates and answers.
The first day of school for students in grades 1-12 is August 26, 2026. The first day for TK-Kindergarten is August 31, 2026.
Spring Break is from April 5 through April 9, 2027.
The school calendar lists Winter Break from December 21, 2026 through January 1, 2027. This period includes the Christmas holiday.
Winter Break is from December 21, 2026 through January 1, 2027.
Thanksgiving Break is November 26-27, 2026.
The last day of school is June 9, 2027, with an early release at 10:30 AM.
Labor Day is September 7, 2026, and there is no school.
There is no school for Deutschesfest on September 18, 2026.
The Professional Development Day is October 9, 2026, and there is no school for students.
Veterans Day is November 11, 2026, and there is no school.
Parent Teacher Conferences are November 23-25, 2026 and March 31-April 2, 2027. Students are released early at 12:15 PM on these days.
Martin Luther King Day is January 18, 2027, and there is no school.
Presidents' Day is February 15, 2027, and there is no school.
Mid-Winter Break is March 5, 2027. This date is also designated as a snow make-up day.
Memorial Day is May 31, 2027.
High School Graduation is June 5, 2027.
Staff Inservice Days are August 24-25, 2026.
The second quarter and first semester end on January 21, 2027.
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Recently Updated Calendars
Other Washington school district calendars — recently added or updated.