Arlington School District School Calendar 2026-2027

At a Glance

ASD is a suburban school district with 11 schools. Arlington School District's high school team is known as the Eagles, and the school holds an annual football rivalry with Stanwood High School for the 'Stilly Cup,' named after the Stillaguamish River. Calendar dates are confirmed for part of the year; the rest of the 2026-2027 calendar isn't available yet — check back soon.

Source: Arlington School District

Also known as ASD.

Schools in Arlington School District

Arlington High School (High)
Post Middle School (Middle)
Kent Prairie Elementary (Elementary)
Presidents Elementary (Elementary)
Weston High School (High)
Eagle Creek Elementary (Elementary)
Stillaguamish Valley Learning Center (Elementary)
Pioneer Elementary (Elementary)
Haller Middle School (Middle)
Arlington Special Educ School (Other)
Arlington Open Doors (High)

Arlington School District 2026-2027 School Calendar

All schools

2026-09-01 to 2026-10-30 — Quarter 1
2026-10-31 to 2027-01-22 — Quarter 2 / Semester 1
2027-01-23 to 2027-04-02 — Quarter 3
2027-04-03 to 2027-06-11 — Quarter 4 / Semester 2
2026-09-01 — First Day of School
2026-09-04 — No School / Buildings Closed
2026-09-07 — Labor Day Holiday
2026-09-11 — Early Dismissal - All Students (1 hour early)
2026-09-18 — Early Dismissal - All Students (1 hour early)
2026-09-25 — Early Dismissal - All Students (1 hour early)
2026-10-02 — Early Dismissal - All Students (1 hour early)
2026-10-09 — Early Dismissal - All Students (1 hour early)
2026-10-16 — Early Dismissal - All Students (1 hour early)
2026-10-23 — Early Dismissal - All Students (1 hour early)
2026-10-26 to 2026-10-29 — Elem Fall Conferences - 3hr early dismissal elem only
2026-10-30 — Elementary conferences - Dismissal at 12:15; MS/HS dismissal at 1:30 pm
2026-11-04 — HS Conferences - 3hr early dismissal for HS only
2026-11-05 — MS Conferences - 3hr early dismissal for MS only
2026-11-11 — Veterans Day Holiday - No School / Buildings Closed
2026-11-06 — Early Dismissal - All Students (1 hour early)
2026-11-13 — Early Dismissal - All Students (1 hour early)
2026-11-20 — Early Dismissal - All Students (1 hour early)
2026-11-25 — All students - 3hr early dismissal
2026-11-26 to 2026-11-27 — Thanksgiving Holidays - No School / Buildings Closed
2026-12-04 — Early Dismissal - All Students (1 hour early)
2026-12-11 — Early Dismissal - All Students (1 hour early)
2026-12-18 — Early Dismissal - All Students (1 hour early)
2026-12-21 to 2027-01-01 — No School / Buildings Closed
2027-01-01 — Winter Break - No School / Buildings Closed
2027-01-18 — ML King Jr. Day Holiday - No School / Buildings Closed
2027-01-25 — In-Service Day - No School - All Students
2027-01-08 — Early Dismissal - All Students (1 hour early)
2027-01-15 — Early Dismissal - All Students (1 hour early)
2027-01-22 — Early Dismissal - All Students (1 hour early)
2027-01-29 — Early Dismissal - All Students (1 hour early)
2027-02-15 — Presidents Day Holiday - No School / Buildings Closed
2027-02-05 — Early Dismissal - All Students (1 hour early)
2027-02-12 — Early Dismissal - All Students (1 hour early)
2027-02-19 — Early Dismissal - All Students (1 hour early)
2027-02-26 — Early Dismissal - All Students (1 hour early)
2027-03-06 — Early Dismissal - All Students (1 hour early)
2027-03-13 — Early Dismissal - All Students (1 hour early)
2027-03-20 — Early Dismissal - All Students (1 hour early)
2027-03-27 — Early Dismissal - All Students (1 hour early)
2027-03-29 to 2027-04-01 — Elem Spring Conferences - 3hr early dismissal elem only
2027-04-02 — Elementary conferences - Dismissal at 12:15; MS/HS dismissal at 1:30 pm
2027-04-05 to 2027-04-09 — Spring Break - No School / Buildings Closed
2027-04-16 — Early Dismissal - All Students (1 hour early)
2027-04-23 — Early Dismissal - All Students (1 hour early)
2027-04-30 — Early Dismissal - All Students (1 hour early)
2027-05-07 — Early Dismissal - All Students (1 hour early)
2027-05-14 — Early Dismissal - All Students (1 hour early)
2027-05-21 — Early Dismissal - All Students (1 hour early)
2027-05-28 — Early Dismissal - All Students (1 hour early)
2027-05-31 — Memorial Day - No School / Buildings Closed
2027-06-04 — Early Dismissal - All Students (1 hour early)
2027-06-11 — Last Day - 3hr early dismissal for ALL students
2027-06-18 — Juneteenth (observed) - No School / Buildings Closed
2027-06-14 to 2027-06-17 — Make Up Days (if needed)
2027-06-10 — MS/HS Family/Student/Teacher conferences - 3hr early dismissal