Official School Calendar for Academic Year 2025-2026
Osawatomie USD #367 25-26 2026–27 calendar dates
| Date | Event |
|---|---|
| Aug 4-5, 2025 | New Teacher Inservice |
| Aug 6-11, 2025 | Teacher Inservice - No School |
| Aug 12, 2025 | Teacher Work Day |
| Aug 13, 2025 | First Day of School for 1st thru 12th Grade |
| Aug 13, 2025 | Swenson Level 1 (Boyer) 1st Day |
| Aug 18, 2025 | Swenson Kindergarten 1st Day |
| Aug 19, 2025 | Swenson Preschool 1st Day |
| Sep 1, 2025 | Labor Day - No School PreK-12 |
| Sep 15, 2025 | Teacher Inservice - No School PreK-12 |
| Oct 15-16, 2025 | Parent Teacher Conferences |
| Oct 17, 2025 | Teacher Flex Day - No School PreK-12 |
| Nov 10, 2025 | Teacher Inservice - No School PreK-12 |
| Nov 11, 2025 | Veterans Day Assembly |
| Nov 26-28, 2025 | Thanksgiving Break - No School PreK-12 |
| Dec 19, 2025 | Dismiss @ 1:00pm |
| Dec 19, 2025 | End of 2nd Quarter |
| Dec 22-31, 2025 | Winter Break - No School PreK-12 |
| Jan 1, 2026 | New Year's Day - No School PreK-12 |
| Jan 2, 2026 | No School PreK-12 |
| Jan 5, 2026 | Teacher Inservice |
| Jan 6, 2026 | First Day of Second Semester PreK-12 |
| Jan 19, 2026 | MLK Jr. Day - No School PreK-12 |
| Feb 6, 2026 | Teacher Inservice - No School PreK-12 |
| Feb 16, 2026 | Presidents Day - No School PreK-12 |
| Feb 25-26, 2026 | Parent Teacher Conferences |
| Feb 27, 2026 | Teacher Flex Day - No School PreK-12 |
| Mar 16-20, 2026 | Spring Break - No School PreK-12 |
| Apr 3, 2026 | Good Friday - No School PreK-12 |
| Apr 13, 2026 | Teacher Inservice - No School PreK-12 |
| May 17, 2026 | Graduation |
| May 19, 2026 | Last Day of PreK |
| May 21, 2026 | Last Day of School - Dismiss @ 1:00pm |
| May 22, 2026 | Teacher Work Day / District Lunch |
| May 25, 2026 | Memorial Day |
| May 22, 2026 | Last Contract Day |
| Sep 15, 2025 | Greenbush LETRS Schedule |
| Nov 10, 2025 | Greenbush LETRS Schedule |
| Feb 6, 2026 | Greenbush LETRS Schedule |
| Apr 13, 2026 | Greenbush LETRS Schedule |
Osawatomie USD #367 Calendar 25-26 Revised FAQs
When is the first day of school in Osawatomie USD #367 for 2025-2026?
The first day of school for students in grades 1-12 in Osawatomie USD #367 is August 13, 2025. Swenson Kindergarten begins on August 18, 2025, and Swenson Preschool begins on August 19, 2025.
When is Spring Break in Osawatomie USD #367 for 2025-2026?
Spring Break in Osawatomie USD #367 is scheduled from March 16 through March 20, 2026.
When is Christmas Break in Osawatomie USD #367 for 2025-2026?
Christmas Break begins on December 22, 2025, and continues through December 31, 2025. Students also have no school on January 1 and January 2, 2026.
When is Winter Break in Osawatomie USD #367 for 2025-2026?
Winter Break for Osawatomie USD #367 runs from December 22, 2025, through January 2, 2026, with classes resuming on January 6, 2026.
When is Thanksgiving Break in Osawatomie USD #367 for 2025-2026?
Thanksgiving Break is scheduled from November 26 through November 28, 2025.
What is the last day of school in Osawatomie USD #367 for 2025-2026?
The last day of school for students is May 21, 2026. Students will be dismissed at 1:00 PM.
When is Labor Day holiday in Osawatomie USD #367 during the 2025-2026 school year?
Labor Day is observed on September 1, 2025, and there is no school for PreK-12 students.
When is Martin Luther King Jr. Day in Osawatomie USD #367 for 2025-2026?
Martin Luther King Jr. Day is observed on January 19, 2026, and there is no school for students.
When is Presidents Day in Osawatomie USD #367 for 2025-2026?
Presidents Day falls on February 16, 2026. There is no school for PreK-12 students.
When are Parent-Teacher Conferences in Osawatomie USD #367 for 2025-2026?
Parent-Teacher Conferences are scheduled for October 15-16, 2025, and February 25-26, 2026.
When is Good Friday observed in Osawatomie USD #367 for 2025-2026?
Good Friday is observed on April 3, 2026, and there is no school for students.
When does the second semester begin in Osawatomie USD #367 for 2025-2026?
The second semester begins on January 6, 2026.
When is graduation for Osawatomie USD #367 in 2025-2026?
Graduation is scheduled for May 17, 2026.
When is the last day of PreK in Osawatomie USD #367 for 2025-2026?
The last day of PreK is May 19, 2026.
Are there teacher in-service days during the 2025-2026 school year in Osawatomie USD #367?
Yes. Teacher in-service days are scheduled on August 4-11, 2025, September 15, 2025, November 10, 2025, January 5, 2026, February 6, 2026, and April 13, 2026.
Dates can change after publication. Read our calendar disclaimer.