Official School Calendar for Academic Year 2026–2027
Duncan Public Schools OK 2026–27 calendar dates
| Date | Event |
|---|---|
| July 4, 2026 | Independence Day |
| August 7, 2026 | Staff Professional Day (No School) |
| August 10-11, 2026 | Staff Professional Days (No School) |
| August 12, 2026 | Staff Work Day |
| August 13, 2026 | First Day of School |
| September 7, 2026 | Labor Day (No School) |
| October 15, 2026 | No School |
| October 16-19, 2026 | Fall Break |
| October 20, 2026 | Staff Professional Day (No School) |
| November 20, 2026 | Collaboration Day (No School) |
| November 23-27, 2026 | Thanksgiving Break |
| December 18, 2026 - January 1, 2027 | Christmas Break |
| January 4, 2027 | Staff Professional Day (No School) |
| January 18, 2027 | Martin Luther King Jr. Day (No School) |
| February 12, 2027 | Collaboration Day (No School) |
| February 15, 2027 | Presidents Day (No School) |
| March 12, 2027 | No School |
| March 15-19, 2027 | Spring Break |
| April 16, 2027 | Inclement Weather Day (No School) |
| April 23, 2027 | Inclement Weather Day (No School) |
| April 30, 2027 | Inclement Weather Day (No School) |
| May 7, 2027 | Inclement Weather Day (No School) |
| May 14, 2027 | Inclement Weather Day (No School) |
| May 20, 2027 | Last Day of School |
| May 21, 2027 | Staff Work Day |
| May 31, 2027 | Memorial Day |
Duncan Public Schools Calendar 2026-2027 FAQs
When is the first day of school in Duncan Public Schools 2026-2027?
The first day of school in Duncan Public Schools for the 2026-2027 calendar year is August 13, 2026.
When is spring break in Duncan Public Schools 2026-2027?
Spring break in Duncan Public Schools for the 2026-2027 calendar year is from March 15 to March 19, 2027.
When is Christmas break in Duncan Public Schools 2026-2027?
Christmas break in Duncan Public Schools for the 2026-2027 calendar year runs from December 18, 2026 to January 1, 2027.
When is winter break in Duncan Public Schools 2026-2027?
Winter break in Duncan Public Schools for the 2026-2027 calendar year is the same as Christmas break, from December 18, 2026 to January 1, 2027.
When is Thanksgiving break in Duncan Public Schools 2026-2027?
Thanksgiving break in Duncan Public Schools for the 2026-2027 calendar year is from November 23 to November 27, 2026.
When is the last day of school in Duncan Public Schools 2026-2027?
The last day of school in Duncan Public Schools for the 2026-2027 calendar year is May 20, 2027.
When is fall break in Duncan Public Schools 2026-2027?
Fall break in Duncan Public Schools for the 2026-2027 calendar year is from October 16 to October 19, 2026.
Is there a Labor Day holiday in Duncan Public Schools 2026-2027?
Yes, Labor Day is observed on September 7, 2026, and there is no school on that day.
When is Martin Luther King Jr. Day in Duncan Public Schools 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027, and schools are closed.
Are there any inclement weather days scheduled in Duncan Public Schools 2026-2027?
Yes, inclement weather days are scheduled on April 16, April 23, April 30, May 7, and May 14, 2027.
Dates can change after publication. Read our calendar disclaimer.