For the 2026–2027 school year, Owasso Public Schools publishes its official academic calendar for Michigan. Classes begin Aug 13 and end May 28. All dates listed below are sourced from the district's official publications. Verify with Owasso Public Schools before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Owasso Public Schools. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Owasso Public Schools's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- First Day of SchoolAug 13, 2026School Opens
- Labor Day (No School)Sep 7, 2026No School
- District Collaboration Day (No School)Sep 8, 2026No School
- End of First QuarterOct 9, 2026Grading
- District Collaboration Day (No School)Oct 12, 2026No School
- Teacher Professional Development (No School)Oct 13, 2026No School
- Parent-Teacher Conference Exchange Date (No School)Oct 14, 2026No School
- Fall BreakOct 15 — Oct 16No School
- Thanksgiving BreakNov 23 — Nov 27No School
- End of Second QuarterDec 18, 2026Grading
- Winter BreakDec 21 — Jan 1No School
- District Collaboration Day (No School)Jan 4, 2027No School
- Second Semester BeginsJan 5, 2027Event
- Martin Luther King Jr. Day (No School)Jan 18, 2027No School
- Teacher Professional Development (No School)Jan 19, 2027No School
- Presidents' Day (No School)Feb 15, 2027No School
- End of Third QuarterMar 12, 2027Grading
- Spring BreakMar 15 — Mar 19No School
- District Collaboration Day (No School)Mar 22, 2027No School
- Parent-Teacher Conference Exchange Date (No School)Apr 23, 2027No School
- Class of 2027 CommencementMay 18, 2027Event
- Last Day of SchoolMay 28, 2027School Closes
- Memorial Day (No School)May 31, 2027No School
About the District
School Information
Details and contact information for Owasso Public Schools.
Sources and Checks
Where these dates come from
How the 2026–2027 Owasso Public Schools calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Owasso Public Schools published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against educounty.net.
- ✓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 Owasso Public Schools before booking around a date.
Common Questions
Frequently Asked Questions
Owasso Public Schools Calendar 2026–2027 — important dates and answers.
The first day of school in Owasso Public Schools is August 13, 2026.
Fall Break in Owasso Public Schools is from October 15 to October 16, 2026.
Thanksgiving Break in Owasso Public Schools is from November 23 to November 27, 2026.
Christmas Break is included within Winter Break, which runs from December 21, 2026, through January 1, 2027.
Winter Break in Owasso Public Schools is from December 21, 2026, through January 1, 2027.
The second semester begins on January 5, 2027.
Owasso Public Schools will be closed for Martin Luther King Jr. Day on January 18, 2027.
Owasso Public Schools will be closed for Presidents' Day on February 15, 2027.
Spring Break in Owasso Public Schools is from March 15 to March 19, 2027.
The first quarter ends on October 9, 2026.
The second quarter ends on December 18, 2026.
The third quarter ends on March 12, 2027.
The Class of 2027 commencement is scheduled for May 18, 2027.
The last day of school in Owasso Public Schools is May 28, 2027.
Owasso Public Schools will be closed for Memorial Day on May 31, 2027.
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Recently Updated Calendars
Other Michigan school district calendars — recently added or updated.