For the 2026–2027 school year, Lake Chelan School District publishes its official academic calendar for Washington. Classes begin Sep 1 and end Jun 17. All dates listed below are sourced from the district's official publications. Verify with Lake Chelan School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Lake Chelan School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Lake Chelan School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
- Professional Learning DayAug 26, 2026Event
- All Teacher WorkdayAug 27, 2026Teacher Day
- School Improvement DayAug 28, 2026Event
- Non-WorkdayAug 31, 2026Teacher Day
- First Day of SchoolSep 1, 2026School Opens
- No SchoolSep 4, 2026No School
- No School - Labor DaySep 7, 2026No School
- Late StartSep 14, 2026Event
- Late StartSep 21, 2026Event
- Late StartSep 28, 2026Event
- No School - Professional Learning DayOct 5, 2026No School
- Late StartOct 12, 2026Event
- Late StartOct 19, 2026Event
- Early Release - Parent/Teacher ConferencesOct 22, 2026Teacher Day
- No SchoolOct 23, 2026No School
- Late StartOct 26, 2026Event
- Late StartNov 2, 2026Event
- End of 1st QuarterNov 6, 2026Grading
- Late StartNov 9, 2026Event
- No School - Veteran's DayNov 11, 2026No School
- Late StartNov 16, 2026Event
- Late StartNov 23, 2026Event
- No School - ThanksgivingNov 25 — Nov 27No School
- Late StartNov 30, 2026Event
- Late StartDec 7, 2026Event
- Late StartDec 14, 2026Event
- Early ReleaseDec 18, 2026Early Release
- No School - Winter BreakDec 21 — Jan 2No School
- Late StartJan 4, 2027Event
- Late StartJan 11, 2027Event
- No School - Martin Luther King DayJan 18, 2027No School
- Late StartJan 25, 2027Event
- End of 2nd QuarterJan 29, 2027Grading
- Early ReleaseJan 29, 2027Early Release
- No School - Professional Development DayFeb 1, 2027No School
- Late StartFeb 8, 2027Event
- No School - Presidents' DayFeb 15, 2027No School
- Late StartFeb 22, 2027Event
- Late StartMar 1, 2027Event
- Late StartMar 8, 2027Event
- Early Release - Parent/Teacher ConferencesMar 11, 2027Teacher Day
- No School - Possible Snow Day MakeupMar 12, 2027No School
- Late StartMar 15, 2027Event
- Late StartMar 22, 2027Event
- Late StartMar 29, 2027Event
- No School - Spring BreakApr 5 — Apr 9No School
- Late StartApr 12, 2027Event
- End of 3rd QuarterApr 14, 2027Grading
- Late StartApr 19, 2027Event
- Late StartApr 26, 2027Event
- Late StartMay 3, 2027Event
- Late StartMay 10, 2027Event
- Late StartMay 17, 2027Event
- Late StartMay 24, 2027Event
- No School - Memorial DayMay 31, 2027No School
- Late StartJun 7, 2027Event
- Chelan HS GraduationJun 11, 2027Event
- Late StartJun 14, 2027Event
- CMS Moving UpJun 16, 2027Event
- Early Release - Last Day of SchoolJun 17, 2027School Closes
- Observance of JuneteenthJun 18, 2027Event
- Observance of 4th of July HolidayJul 5, 2027No School
About the District
School Information
Details and contact information for Lake Chelan School District LCSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Lake Chelan 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 Lake Chelan School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against chelanschools.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 Lake Chelan School District before booking around a date.
Common Questions
Frequently Asked Questions
Lake Chelan School District Calendar 2026–2027 — important dates and answers.
The first day of school in Lake Chelan School District is September 1, 2026.
Spring Break is April 5-9, 2027. There will be no school during this period.
The calendar does not list a separate Christmas Break. Christmas falls during Winter Break, which runs from December 21, 2026 through January 2, 2027.
Winter Break is December 21, 2026 through January 2, 2027.
Thanksgiving Break is November 25-27, 2026. There will be no school during these dates.
The last day of school is June 17, 2027, and it will be an early release day.
There will be no school on September 7, 2026 in observance of Labor Day.
There will be no school on November 11, 2026 for Veterans Day.
There will be no school on January 18, 2027 for Martin Luther King Day.
There will be no school on February 15, 2027 for Presidents' Day.
Parent/Teacher Conference early release days are October 22, 2026 and March 11, 2027.
There will be no school on May 31, 2027 in observance of Memorial Day.
The first quarter ends on November 6, 2026.
The second quarter ends on January 29, 2027. This is also an early release day.
The third quarter ends on April 14, 2027.
Chelan High School graduation is scheduled for June 11, 2027.
The observance of Juneteenth is June 18, 2027.
Explore More
Recently Updated Calendars
Other Washington school district calendars — recently added or updated.