Oklahoma school district calendars 2026-27
First and last day, breaks and holidays, each linked to the district's own calendar.
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What the Oklahoma calendars show
1 Oklahoma district is covered so far, each with dates linked to the district's own calendar. First days run from (Tulsa) to (Tulsa), with a median of .
Last days of school fall between and , with a median of . In the week of Thanksgiving, 1 district with 5 weekdays off.
0 calendars are marked approved and 0 calendars are marked tentative in the sources; tentative calendars can still change. Every district row links to a page with the month-by-month calendar, the break lengths and the source link with the day we read it.
For Tulsa, the student year runs from through . Of its 5 listed breaks, Winter Break lasts longest: 12 days, beginning and ending . Counting weekdays between those endpoints and removing the listed breaks, holidays and teacher workdays leaves 169 potential weekdays. The first week contains 3 potential weekdays and the final week contains 5. These counts use only the exceptions listed here; missing closures can reduce them. They are not verified attendance totals.
All Oklahoma districts, largest first
| District | Students | First day | Last day | Winter break | Spring break | Status |
|---|---|---|---|---|---|---|
| Tulsa | 33617 | to | to | Status |