For the 2026–2027 school year, Twin Rivers R-10 School District publishes its official academic calendar for Missouri. Classes begin Aug 25 and end May 28. All dates listed below are sourced from the district's official publications. Verify with Twin Rivers R-10 School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Twin Rivers R-10 School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Twin Rivers R-10 School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- In-service/Work DayAug 18 — Aug 20Teacher Day
- First Day of SchoolAug 25, 2026School Opens
- Teacher PD DaySep 21, 2026Teacher Day
- First Quarter EndsOct 16, 2026Event
- Parent Teacher ConferencesOct 26, 2026Teacher Day
- Thanksgiving BreakNov 24 — Nov 27No School
- Teacher Work Day or Makeup DayDec 7, 2026Teacher Day
- 2nd Quarter EndsDec 18, 2026Event
- Christmas BreakDec 22 — Jan 1No School
- Teacher Work Day or Make Up DayJan 11, 2027Teacher Day
- Make Up DayFeb 8, 2027Event
- Parent Teacher ConferencesFeb 22, 2027Teacher Day
- Teacher PD DayMar 8, 2027Teacher Day
- 3rd Quarter EndsMar 12, 2027Event
- Easter BreakMar 25 — Mar 26No School
- Make Up DayMar 29, 2027Event
- Make Up DayApr 12, 2027Event
- Make Up DayMay 3, 2027Event
- Last Day & 4th Quarter EndsMay 28, 2027School Closes
About the District
School Information
Details and contact information for Twin Rivers R-10 School District TR10.
Sources and Checks
Where these dates come from
How the 2026–2027 Twin Rivers R-10 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 Twin Rivers R-10 School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against tr10.us.
- ✓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 Twin Rivers R-10 School District before booking around a date.
Common Questions
Frequently Asked Questions
Twin Rivers R-10 School District Calendar 2026–2027 — important dates and answers.
The first day of school for Twin Rivers R-10 School District is August 25, 2026.
A separate Spring Break is not listed on the Twin Rivers R-10 School District 2026-2027 calendar. Easter Break is scheduled for March 25-26, 2027.
Christmas Break for Twin Rivers R-10 School District is from December 22, 2026 through January 1, 2027.
A separate Winter Break is not listed on the Twin Rivers R-10 School District 2026-2027 calendar. Christmas Break runs from December 22, 2026 through January 1, 2027.
Thanksgiving Break is from November 24-27, 2026.
The last day of school is May 28, 2027, which is also the end of the fourth quarter.
In-service/Work Days are scheduled for August 18-20, 2026.
Teacher PD Days are September 21, 2026 and March 8, 2027.
Parent Teacher Conferences are scheduled for October 26, 2026 and February 22, 2027.
The first quarter ends on October 16, 2026.
The second quarter ends on December 18, 2026.
The third quarter ends on March 12, 2027.
Easter Break is scheduled for March 25-26, 2027.
Make Up Days are scheduled for February 8, March 29, April 12, and May 3, 2027. December 7, 2026 and January 11, 2027 are Teacher Work Days that may also be used as Make Up Days.
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Recently Updated Calendars
Other Missouri school district calendars — recently added or updated.