For the 2026–2027 school year, Holden R-III School District publishes its official academic calendar for Missouri. Classes begin Aug 24 and end May 27. All dates listed below are sourced from the district's official publications. Verify with Holden R-III School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Holden R-III School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Holden R-III School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- First Day of SchoolAug 24, 2026School Opens
- No School - Teacher InserviceAug 28, 2026No School
- No School - Labor DaySep 7, 2026No School
- Early Release at 12:00pm - Teacher InserviceSep 25, 2026Teacher Day
- No School - Teacher InserviceOct 5, 2026No School
- No SchoolOct 23, 2026No School
- Early Release at 12:00pm - Teacher InserviceOct 30, 2026Teacher Day
- No School - Thanksgiving BreakNov 23 — Nov 27No School
- Early Release at 12:00pm - Winter Break BeginsDec 18, 2026No School
- No School - Winter BreakDec 21 — Jan 1No School
- No School - Teacher InserviceJan 4, 2027No School
- Classes ResumeJan 5, 2027Event
- No School - Martin Luther King, Jr. DayJan 18, 2027No School
- Early Release at 12:00pm - Teacher InserviceFeb 12, 2027Teacher Day
- No School - President's DayFeb 15, 2027No School
- No School - Spring BreakMar 8 — Mar 12No School
- No School - Easter BreakMar 26, 2027No School
- No School - Teacher InserviceMar 29, 2027No School
- Early Release at 12:00pm - Teacher InserviceApr 23, 2027Teacher Day
- No SchoolApr 26, 2027No School
- Early Release at 12:00pm - Last Day of SchoolMay 27, 2027School Closes
- Teacher Inservice/WorkdayMay 28, 2027Teacher Day
About the District
School Information
Details and contact information for Holden R-III School District HR3.
Sources and Checks
Where these dates come from
How the 2026–2027 Holden R-III School District calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Holden R-III School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against holdenschools.org.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Holden R-III School District before booking around a date.
Common Questions
Frequently Asked Questions
Holden R-III School District Calendar 2026–2027 — important dates and answers.
The first day of school in Holden R-III School District for the 2026-2027 school year is August 24, 2026.
Spring Break in Holden R-III School District is from March 8 through March 12, 2027.
The calendar lists Winter Break rather than a separate Christmas Break. Winter Break begins with an early release on December 18, 2026, followed by no school from December 21, 2026 through January 1, 2027.
Winter Break begins with an early release at 12:00 p.m. on December 18, 2026. There is no school from December 21, 2026 through January 1, 2027, and classes resume on January 5, 2027.
Thanksgiving Break in Holden R-III School District is from November 23 through November 27, 2026.
The last day of school is May 27, 2027, with an early release at 12:00 p.m.
There is no school on September 7, 2026 for Labor Day.
Parent/Teacher Conferences are scheduled for October 19 and October 22, 2026.
There is no school on January 18, 2027 for Martin Luther King Jr. Day.
There is no school on February 15, 2027 for Presidents' Day.
There is no school on March 26, 2027 for Easter Break.
No-school Teacher Inservice days are August 28, 2026; October 5, 2026; January 4, 2027; and March 29, 2027. May 28, 2027 is a Teacher Inservice/Workday.
Early release days at 12:00 p.m. are September 25, October 30, and December 18, 2026, plus February 12, April 23, and May 27, 2027.
Classes resume on January 5, 2027 after Winter Break.
Explore More
Recently Updated Calendars
Other Missouri school district calendars — recently added or updated.