The Seaman School District #345 USD 345 2026-2027 academic year begins on August 13, 2026 and ends on May 25, 2027. Winter break covers December 21, 2026 to January 1, 2027, spring break falls March 15, 2027 to March 19, 2027, Thanksgiving break spans November 25, 2026 to November 27, 2026. See the full official calendar, downloadable PDF, and complete list of key dates below.
Visual Calendar
Official Calendar Images
Official calendar scans for Seaman School District #345. Click any image to open full-screen.
School Calendar
Download PDF Calendar
Download Seaman School District #345's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 3,800 students across 8 schools in Kansas. Classes begin August 13, 2026 and end May 25, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Seaman School District #345 before scheduling around them.
About the District
School Information
Details and contact information for Seaman School District #345 USD 345.
Common Questions
Frequently Asked Questions
Seaman School District #345 Calendar 2026–2027 — important dates and answers.
The first day of school for K-10th grade is August 13, 2026. The first day for PreK and 11th-12th grade is August 14, 2026.
Spring Break runs from March 15, 2027 through March 19, 2027.
Christmas Break is part of Winter Break and begins December 21, 2026 through December 25, 2026.
Winter Break begins December 21, 2026 and continues through January 1, 2027.
Thanksgiving Break is from November 25, 2026 through November 27, 2026.
The last day of school is May 25, 2027. This is also an early release day and the end of the fourth quarter.
Labor Day is observed on September 7, 2026, and there is no school.
The first quarter ends on October 9, 2026.
MLK Day is January 18, 2027, and there is no school.
The third quarter ends on March 12, 2027.
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