Seattle Public Schools school calendar
The dates from Seattle Public Schools’s official academic calendars, ready to add instead of retype. Add it once. We update it when Seattle Public Schools publishes a new school calendar.
Official district PDF
2026–27 calendar
2026–27 at a glance
The dates families usually look for first.
- First day
- Sep 2
- October days off
- Oct 9
- Thanksgiving
- Nov 26–27
- Spring break
- Apr 12–16
- Last day
- Jun 21
What happens in Mavo
One read-only school calendar that rolls forward each year.
Mavo checks the link, tells you how many events it found, then asks for a calendar name and color. When Seattle Public Schools publishes another school year, it appears in the same linked calendar.
The source controls the schedule, so synced dates stay read-only. You can still add the family details Mavo knows about—who’s handling it, attendance, place, notes, and a clearer title.
Linked calendars are included with Mavo Everyday and higher.
Add external calendar
Seattle Public Schools school calendar
First day of school: grades 1–12
Seattle Public Schools 2026–27 · Read-only
Family Connections
Seattle Public Schools 2026–27 · Read-only
Semester 1
Seattle Public Schools 2026–27 · Read-only
Quarter 1
Seattle Public Schools 2026–27 · Read-only
Free calendar updates
Add the Seattle Public Schools calendar
Includes 2026–27. We add each new school year after Seattle Public Schools publishes it.
Full district calendar
Current and upcoming Seattle Public Schools dates
Staff-only summer work days are left out. Student holidays caused by staff development are included because they change the family schedule.
Current calendar
2026–27 student dates
- School date
First day of school: grades 1–12
First day of school for 1st–12th grade students.
- School date
Family Connections
Family Connections for kindergartner/preschool families.
- School date
Semester 1
Semester 1 for high schools, middle schools, K-8 schools.
- School date
Quarter 1
Quarter 1 for high schools, middle schools, K-8 schools.
- School date
Trimester 1
Trimester 1 for elementary and K-8 students in Kindergarten - 5th grade.
- No school
Labor Day
No School: Labor Day.
- School date
First day of school: kindergarten and preschool
First day of school for kindergarten, all preschool students.
- No school
State In-Service Day for Educators
No School: State In-Service Day for Educators.
- School date
Quarter 1 ends
Quarter 1 ends for high schools, middle schools, and K–8 schools.
- School date
Quarter 2
Quarter 2 for high schools, middle schools, K-8 schools.
- No school
Veterans Day
No School: Veterans Day.
- No school
Elementary Parent/Teacher Conference days
Elementary Parent/Teacher Conference days. No School for elementary and all K-8 schools.
- No school
Thanksgiving and Native American Heritage Day
No School: Thanksgiving and Native American Heritage Day.
- School date
Trimester 1 ends
Trimester 1 ends for elementary and K-8 students in kindergarten–5th grade.
- School date
Trimester 2 begins
Trimester 2 begins for elementary and K-8 students in kindergarten–5th grade.
- School date
Trimester 2
Trimester 2 for elementary and K-8 students in Kindergarten - 5th grade.
- Early release
1-hour early dismissal
1-hour early dismissal.
- No school
Winter Break
No School: Winter Break.
- No school
Martin Luther King Jr. Day
No School: Martin Luther King Jr. Day.
- School date
Semester 1 and Quarter 2 end
Semester 1 and Quarter 2 end for high schools, middle schools, and K–8 schools.
- No school
Day between semesters
No School: Day between semesters.
- School date
Semester 2 begins
Semester 2 begins for high schools, middle schools, and K–8 schools.
- School date
Semester 2
Semester 2 for high schools, middle schools, K-8 schools.
- School date
Quarter 3
Quarter 3 for high schools, middle schools, K-8 schools.
- No school
Mid-Winter Break
No School: Mid-Winter Break, including Presidents Day.
- School date
Trimester 2 ends
Trimester 2 ends for elementary and K-8 students in kindergarten–5th grade.
- School date
Trimester 3 begins
Trimester 3 begins for elementary and K-8 students in kindergarten–5th grade.
- School date
Trimester 3
Trimester 3 for elementary and K-8 students in Kindergarten - 5th grade.
- School date
Quarter 3 ends
Quarter 3 ends for high schools, middle schools, and K–8 schools.
- School date
Quarter 4 begins
Quarter 4 begins for high schools, middle schools, and K–8 schools.
- School date
Quarter 4
Quarter 4 for high schools, middle schools, K-8 schools.
- No school
Spring Break
No School: Spring Break.
- No school
Memorial Day
No School: Memorial Day.
- No school
Juneteenth
No School: Juneteenth.
- Early release
Last day of school
Last day of school (1-hour early dismissal).
Recognizable source. Easier calendar.
This page is an independent convenience copy. Seattle Public Schools’s PDFs remain the source of truth, and dates can change after publication.
Free calendar updates
Add the Seattle Public Schools calendar
Includes 2026–27. We add each new school year after Seattle Public Schools publishes it.