For the 2026–2027 school year, Clearwater R-1 School District publishes its official academic calendar for Missouri. Classes begin Aug 25 and end May 27. All dates listed below are sourced from the district's official publications. Verify with Clearwater R-1 School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Clearwater R-1 School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Clearwater R-1 School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- New Teacher OrientationAug 13, 2026Teacher Day
- Professional Development DaysAug 18 — Aug 20Teacher Day
- EL/MS/Freshmen Open HouseAug 20, 2026Event
- First Day for StudentsAug 25, 2026School Opens
- Professional Development DaySep 14, 2026Teacher Day
- Parent-Teacher Conferences 11 a.m.-6 p.m.Sep 28, 2026Teacher Day
- Professional Development DayOct 12, 2026Teacher Day
- 12:45 p.m. DismissalOct 16, 2026Event
- Professional Development DayOct 26, 2026Teacher Day
- 12:45 p.m. DismissalOct 30, 2026Event
- Professional Development DayNov 9, 2026Teacher Day
- Holiday BreakNov 24 — Nov 27No School
- Holiday BreakDec 22 — Dec 31No School
- Holiday BreakJan 1, 2027No School
- Professional Development DayJan 25, 2027Teacher Day
- Parent-Teacher Conferences 11 a.m.-6 p.m.Feb 22, 2027Teacher Day
- Academic Bowl & Professional Development in p.m.Mar 8, 2027Teacher Day
- Possible Make Up Day 6Mar 15, 2027Event
- Professional Development DayMar 22, 2027Teacher Day
- Holiday BreakMar 26, 2027No School
- Possible Make Up Day 7Apr 5, 2027Event
- Possible Make Up Day 8Apr 26, 2027Event
- Possible Make Up Day 9May 3, 2027Event
- Possible Make Up Day 10May 17, 2027Event
- Kindergarten Graduation 7 p.m.May 18, 2027Event
- Middle School Graduation 7 p.m.May 20, 2027Event
- High School Graduation 7 p.m.May 21, 2027Event
- Last Day of School - 12:45 p.m. DismissalMay 27, 2027School Closes
- Holiday BreakMay 28, 2027No School
About the District
School Information
Details and contact information for Clearwater R-1 School District CR1.
Sources and Checks
Where these dates come from
How the 2026–2027 Clearwater R-1 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 Clearwater R-1 School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against clearwater.k12.mo.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 Clearwater R-1 School District before booking around a date.
Common Questions
Frequently Asked Questions
Clearwater R-1 School District Calendar 2026–2027 — important dates and answers.
The first day of school for students in CLEARWATER R-1 SCHOOL DISTRICT is August 25, 2026.
The calendar does not list a separate multi-day Spring Break. A Holiday Break is scheduled for March 26, 2027.
Christmas Holiday Break begins December 22, 2026, and continues through January 1, 2027.
Winter Holiday Break is December 22, 2026 through January 1, 2027.
Thanksgiving Holiday Break is November 24-27, 2026.
The last day of school is May 27, 2027, with a 12:45 p.m. dismissal.
New Teacher Orientation is scheduled for August 13, 2026.
Professional Development Days are scheduled for August 18-20, 2026.
The EL/MS/Freshmen Open House is scheduled for August 20, 2026.
Parent-Teacher Conferences are scheduled for September 28, 2026 and February 22, 2027, from 11 a.m. to 6 p.m.
Professional Development Days are scheduled for August 18-20, September 14, October 12, October 26, November 9, 2026, January 25, and March 22, 2027. March 8, 2027 also includes Professional Development in the afternoon.
Early dismissals at 12:45 p.m. are scheduled for October 16, October 30, 2026, and May 27, 2027.
Kindergarten Graduation is scheduled for May 18, 2027 at 7 p.m.
Middle School Graduation is scheduled for May 20, 2027 at 7 p.m.
High School Graduation is scheduled for May 21, 2027 at 7 p.m.
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Recently Updated Calendars
Other Missouri school district calendars — recently added or updated.