2026-2027
Official
Updated 2026-08-07

Cosmopolis School District Calendar 2026-2027

Complete holiday schedule and key dates for Cosmopolis School District for the 2026-2027 academic year. Official district website

First Day Sep 2, 2026
Last Day Jun 14, 2027
Thanksgiving Holiday November 26-27, 2026
Winter Break December 20, 2026-January 1, 2027
Spring Break April 5-9, 2027

Key Dates

Event Date(s) Status
First Day of School for Grades 1-6 (TK-K first day: September 8) September 2, 2026 (Wed) School Opens
Labor Day September 7, 2026 (Mon) No School
Veterans Day November 11, 2026 (Wed) No School
Thanksgiving Holiday November 26, 2026 - November 27, 2026 No School
Winter Break December 20, 2026 - January 1, 2027 No School
Martin Luther King, Jr. Holiday January 18, 2027 (Mon) No School
President's Day February 15, 2027 (Mon) No School
Spring Break April 5, 2027 - April 9, 2027 No School
Memorial Day May 31, 2027 (Mon) No School
Last Day of School - 10:20 a.m. release June 14, 2027 (Mon) School Closes

Spot an error? Help us keep this calendar accurate.

Extended Time Off

Window Date(s) Length
Thanksgiving Holiday Window Nov 26–29, 2026Districtwide no-school: Nov 26–27, 2026 · Adjacent weekend: Nov 28–29, 2026 4 days
Winter Break Window Dec 19, 2026–Jan 3, 2027Districtwide no-school: Dec 20, 2026–Jan 1, 2027 · Adjacent weekend: Dec 19, 2026; Jan 2–3, 2027 16 days
President's Day Window Feb 13–16, 2027Districtwide no-school: Feb 15–16, 2027 · Adjacent weekend: Feb 13–14, 2027 4 days
Spring Break Window Apr 3–11, 2027Districtwide no-school: Apr 5–9, 2027 · Adjacent weekend: Apr 3–4, 2027; Apr 10–11, 2027 9 days

Other Important Dates

EventDate(s)
Family Connection MeetingsSeptember 2, 2026 - September 4, 2026
ConferencesOctober 26, 2026 - October 30, 2026
ConferencesMarch 29, 2027 - April 2, 2027

Cosmopolis School District Calendar 2026-2027 www.washingtonschoolcalendar.com

View the full 2026-2027 school year by month.

Monthly calendar12 months
School Day
Weekend
Holiday (No School)
School Break
First / Last Day

42. Cosmopolis School District

Cosmopolis Elementary has served its Grays Harbor town through several generations and five school buildings dating back to the nineteenth century. The present K–6 campus continues that local role. Children spend their elementary years in one school community where teachers, families and town residents see one another across classrooms, events and daily routines. The district’s mission emphasizes curiosity, confidence, whole-child development and family engagement, goals that fit a system small enough for individual learners to remain visible.

Local history gives the school a strong sense of continuity. Earlier Cosmopolis buildings once served older grades, and historical materials preserve the story of a town that expanded around its schools. Today the campus concentrates the district’s entire instructional program, including elementary academics, highly capable and special-education services, schoolwide activities and the relationships that make a small public school one of the town’s central institutions.

The local path ends after sixth grade. Students enter a secondary system outside Cosmopolis for grade seven, so the move brings new teachers, transportation, activities and a different district calendar. The receiving school depends on the current interdistrict arrangement and the individual student’s enrollment. That transition is a major family milestone, yet it follows seven years in a school whose history and community role are distinctly Cosmopolis.

Compared With Washington Districts

Selected highlights from this district calendar and related Washington calendar pages.

Later regional start September 2, 2026

Cosmopolis School District starts on this date; Concrete School District (September 1, 2026) and Crescent School District (August 27, 2026) use different first-day dates in the related calendar set.

Early-release dates 8 items

Cosmopolis School District lists 8 early-release or half-day items that may affect pickup times even when school is in session.

Washington Spring Break split April 5, 2027 - April 9, 2027

Cosmopolis School District uses this Spring Break week, while East Valley School District (April 12, 2027 - April 16, 2027) uses different windows in the related calendar set.

Later last day June 14, 2027

Cosmopolis School District ends on this date; Concrete School District (June 16, 2027) and Crescent School District (June 11, 2027) close on different dates in the related calendar set.

Compare key dates with nearby districts

Choose one or two related districts to line up major planning dates with Cosmopolis School District.

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About This Calendar

Data Source: Cosmopolis School District 2026-2027 Calendar How we verify dates

Disclaimer: This website is not affiliated with Cosmopolis School District, OSPI, or any official district body. While we strive for accuracy, always verify important dates with the official district website.