Owasso Public School District Calendar 2026-2027 | Printable PDF

If you’re a parent in Owasso, you already know how fast the school year sneaks up on you. One week you’re buying school shoes, the next you’re scrambling to figure out when fall break starts. This guide covers the full Owasso Public School District Calendar 26-27, straight from the district’s own printed calendar for the 2026-2027 academic year in Owasso, Oklahoma.

We verified this directly from Owasso Public Schools’ official calendar document. Every date below — the Owasso Public School District Calendar 26-27 first day of school, breaks, teacher workdays, and the last day of class — comes straight from that source. Nothing here is guessed or copied from an old year.

Parents bookmark this page because school calendars change every year, and having one clean, verified place to check dates saves you from digging through PDFs on your phone during pickup line.

At-A-Glance Summary

Here’s the quick version if you’re in a hurry.

• First day of school: August 13, 2026
• Last day of school: May 28, 2027
• Total school days: 169 instructional days
• Next upcoming holiday (from today, September 5, 2026): Labor Day, September 7, 2026

This calendar also lists five Inclement Weather Days already built in, in case winter storms close school. More on that below.

Key Dates Table: Owasso Public School District Calendar 2026-27

This is the full breakdown of the Owasso Public School District Calendar 26-27 printable schedule. Save it, screenshot it, or print it out.

Event	Start Date	End Date	Notes
First Day of School	Aug. 13, 2026	—	Marks the start of the year
Labor Day	Sept. 7, 2026	—	No school
District Collaboration Day	Sept. 8, 2026	—	No school
End of First Quarter	Oct. 9, 2026	—	Grading period ends
District Collaboration Day	Oct. 12, 2026	—	No school
Teacher Professional Development	Oct. 13, 2026	—	No school
Parent-Teacher Conference Exchange Date	Oct. 14, 2026	—	No school
Fall Break	Oct. 15, 2026	Oct. 16, 2026	No school
Thanksgiving Break	Nov. 23, 2026	Nov. 27, 2026	No school
End of Second Quarter	Dec. 18, 2026	—	Grading period ends
Winter Break	Dec. 21, 2026	Jan. 1, 2027	No school
District Collaboration Day	Jan. 4, 2027	—	No school
Second Semester Begins	Jan. 5, 2027	—	Classes resume
Martin Luther King Jr. Day	Jan. 18, 2027	—	No school
Teacher Professional Development	Jan. 19, 2027	—	No school
Presidents’ Day	Feb. 15, 2027	—	No school
End of 3rd Quarter	March 12, 2027	—	Grading period ends
Spring Break 2027	March 15, 2027	March 19, 2027	No school, full week
District Collaboration Day	March 22, 2027	—	No school
Parent-Teacher Conference Exchange Date	April 23, 2027	—	No school
Class of 2027 Commencement	May 18, 2027	—	Graduation ceremony
Last Day of School	May 28, 2027	—	Final day of classes
Memorial Day	May 31, 2027	—	No school

Source: Owasso Public Schools official calendar.

Always double-check and verify the calendar from the official Owasso Public Schools website before making travel or work plans, since districts sometimes issue mid-year updates.

Inclement Weather Days and Bell Schedule

The Owasso calendar builds in five make-up days in case winter weather forces a closure. These are used in order, only as needed: March 12, April 9, April 26, May 27, and May 28. If none of these days are needed, there’s no school on those dates for students. This is a smart way to plan, but it also means your “last day of school” could shift later if the district uses any of these days. Keep an eye on district alerts starting in January.

School start and end times also vary by grade level. Elementary doors open at 8:30 a.m., with the day running 9:00 a.m. to 3:45 p.m. Secondary schools start earlier, with doors open at 7:15 a.m. and the day running 8:00 a.m. to 2:46 p.m. Pre-K runs two shifts: AM Pre-K from 9:00 a.m. to 11:30 a.m., and PM Pre-K from 1:15 p.m. to 3:46 p.m.

Parent-Teacher Conferences are scheduled separately from the collaboration days above. Elementary sites hold conferences on Oct. 1, Oct. 6, March 4, and March 9, from 4:15 to 7:15 p.m. Secondary sites hold theirs on Sept. 24, Sept. 29, Feb. 25, and March 2, from 4:00 to 7:00 p.m.

Download the Official PDF Calendar

Want a printable copy for your fridge or planner? Download the official Owasso Public Schools 2026-2027 calendar PDF directly from the district here:

Download the Official Owasso Public Schools 2026-27 Calendar (PDF)

This is the same document the district itself publishes, so it’s the safest source if you want to print it or share it with grandparents and babysitters.

See also: Liberty High School District Calendar 2026-2027 | Printable PDF

About Owasso Public Schools

Owasso Public Schools serves the Owasso community in northeastern Oklahoma, with district boundaries covering 72 square miles across parts of Tulsa and Rogers counties. According to the district’s current website, OPS has approximately 9,700 students and 15 school sites, including nine elementary schools, three grade centers and three high school buildings. The district is led by Superintendent Dr. Margaret Coates, who officially became superintendent on July 1, 2022, after nearly 15 years working in the district as a teacher, coach and administrator.

What Parents Should Know This Year

A few things stand out in the Owasso Public School District Calendar 26-27. First, the district has scheduled four separate District Collaboration Days this year (Sept. 8, Oct. 12, Jan. 4, and March 22), plus two Teacher Professional Development days (Oct. 13 and Jan. 19). That’s a lot of no-school days spread across the calendar, so it’s worth marking each one individually rather than assuming they cluster together like a typical week-long break.

Second, Fall Break is short this year, just two days (Oct. 15-16), right after the first quarter ends. If you’re planning a fall trip, that two-day window plus a weekend is really all you get before Thanksgiving.

Third, Spring Break lands March 15-19, 2027, a full week. Combined with the two Inclement Weather make-up days sitting close to it (March 12 and April 9), this is a calendar where staying alert to school closing announcements really matters, especially heading into late winter.

How Owasso Compares to Nearby Districts

Owasso sits in the greater Tulsa metro area alongside districts like Broken Arrow, Jenks, Bixby, and Collinsville. Generally, Tulsa-area districts tend to start school in mid-to-late August and wrap up by late May or early June, and Owasso’s Aug. 13 start and May 28 finish fall right in that typical range. Break timing, exact start dates, and the number of built-in weather days differ from district to district and change year to year, so if you have kids in more than one district, or you’re comparing options before a move, check each district’s own official calendar directly rather than relying on last year’s dates.

Planning a Family Trip? Best Times to Travel

If you’re trying to plan travel around the Owasso Public School District Calendar 26-27, Spring Break (March 15-19, 2027) is your longest single stretch outside of Winter Break, and airfare and hotel prices are usually more predictable if you book early for that week. Winter Break (Dec. 21 – Jan. 1) is the longest overall, covering nearly two full weeks, though it overlaps with the busiest and most expensive travel dates of the year nationally. Thanksgiving Break (Nov. 23-27) is a solid shorter option if you just need a quick trip. Fall Break this year is only two days, so it’s better suited to a local getaway than a flight somewhere.

See also: Why Do Different School Districts Start at Different Times?

School Closings History in Owasso

Owasso Public Schools builds Inclement Weather Days directly into its calendar every year, which tells you winter weather closures are a normal part of planning here, not a rare event. This year’s calendar reserves five such days (March 12, April 9, April 26, May 27, May 28) to be used only if needed, in that order. If your family has been in the district a few years, you already know Oklahoma winters can bring ice storms that shut schools down with little notice, so it’s worth saving the district’s official closing-alert page or signing up for text alerts before winter hits.

FAQs

Final Thoughts

Bookmark this page now so you’re not hunting for these dates again in October. The Owasso Public Schools official website is always your best source for real-time closing announcements, calendar updates, or last-minute schedule changes, so keep that link handy too. If you’re specifically watching for spring break plans, check back in early March, since that’s when most families start locking in travel and those dates get searched the most. Either way, you’ve got the full verified Owasso Public School District Calendar 26-27 right here, ready to print or save.