For the 2026–2027 school year, Grand Coulee Dam School District publishes its official academic calendar for Washington. Classes begin Aug 25 and end Jun 16. All dates listed below are sourced from the district's official publications. Verify with Grand Coulee Dam School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Grand Coulee Dam School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Grand Coulee Dam School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- Before School PD for Certificated StaffAug 18 — Aug 19Teacher Day
- Back to School NightAug 19, 2026Event
- Superintendent's Day - ALL StaffAug 20, 2026Event
- First Day of SchoolAug 25, 2026School Opens
- No School - Labor DaySep 7, 2026No School
- PD for Certificated StaffSep 25, 2026Event
- No School - Indigenous Peoples' DayOct 12, 2026No School
- Conferences - Early Release 1pmOct 28, 2026Early Release
- Conferences - No School for StudentsOct 29, 2026No School
- End of 1st QuarterOct 29, 2026Grading
- PD for Certificated StaffOct 30, 2026Event
- No School - Veterans DayNov 11, 2026No School
- No SchoolNov 12, 2026No School
- PD for Certificated StaffNov 20, 2026Event
- Early Release 1pmNov 25, 2026Early Release
- Thanksgiving BreakNov 26 — Nov 27No School
- End of 1st Trimester - ElementaryNov 30, 2026Grading
- Early Release - 1pmDec 2, 2026Early Release
- ALL Staff PDDec 11, 2026Teacher Day
- Winter BreakDec 21 — Jan 1No School
- No School - M.L. King DayJan 18, 2027No School
- End of 1st SemesterJan 26, 2027Grading
- PD for Certificated StaffJan 29, 2027Event
- Semester AwardsFeb 4, 2027Event
- No School - Presidents' DayFeb 15, 2027No School
- PD for Certificated StaffFeb 19, 2027Event
- PD for Certificated StaffMar 5, 2027Event
- End of 2nd Trimester - ElementaryMar 15, 2027Grading
- Early Release 1pmMar 17, 2027Early Release
- Conferences - Early Release 1pmMar 31, 2027Early Release
- End of 3rd QuarterApr 1, 2027Grading
- Conferences - No School for StudentsApr 1, 2027No School
- ALL Staff PDApr 2, 2027Teacher Day
- Spring BreakApr 5 — Apr 9No School
- PD for Certificated StaffMay 14, 2027Event
- No School - Memorial DayMay 31, 2027No School
- Oral BoardsJun 8 — Jun 10Event
- LRHS GraduationJun 12, 2027Event
- 8th Grade RecognitionJun 15, 2027Event
- Last Day of School - 11am ReleaseJun 16, 2027School Closes
- End of 2nd SemesterJun 16, 2027Grading
- Make-up Day if NeededJun 17, 2027Event
About the District
School Information
Details and contact information for Grand Coulee Dam School District GCDSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Grand Coulee Dam 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 Grand Coulee Dam School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against gcdsd.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 Grand Coulee Dam School District before booking around a date.
Common Questions
Frequently Asked Questions
Grand Coulee Dam School District Calendar 2026–2027 — important dates and answers.
The first day of school in Grand Coulee Dam School District is August 25, 2026.
Spring Break in Grand Coulee Dam School District is from April 5-9, 2027.
The district calendar lists Winter Break from December 21, 2026 through January 1, 2027, which includes the Christmas holiday period.
Winter Break in Grand Coulee Dam School District is from December 21, 2026 through January 1, 2027.
Thanksgiving Break is November 26-27, 2026. Students also have an early release at 1:00 PM on November 25, 2026.
The last day of school is June 16, 2027, with an 11:00 AM release.
There is no school on September 7, 2026 for Labor Day.
There is no school on October 12, 2026 for Indigenous Peoples' Day.
There is no school on November 11, 2026 for Veterans Day.
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 May 31, 2027 for Memorial Day.
Conferences are scheduled for October 28-29, 2026 and March 31-April 1, 2027. October 28 and March 31 are early release days at 1:00 PM, while October 29 and April 1 are no-school days for students.
The first semester ends on January 26, 2027.
The third quarter ends on April 1, 2027.
LRHS Graduation is scheduled for June 12, 2027.
8th Grade Recognition is scheduled for June 15, 2027.
June 17, 2027 is listed as a make-up day if needed.
Explore More
Recently Updated Calendars
Other Washington school district calendars — recently added or updated.