Simple ScheduleMukilteo School District 2026-2027 School Calendar Holidays, breaks, and no school days
Next no-school day
Friday
October 16
Teacher Workday
No-school days
28 weekdays
9 single days + 19 break days
First day
Tuesday
September 1
2026
Last day
Wednesday
June 16
2027
School year at a glance
Today First Day Last Day No School Break Early Release Conferences School Day
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 | 31 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 31 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 | 31 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 |
Longer breaks
Winter Break
Sat, Dec 19 – Sun, Jan 3
16 days off
10 school + 6 weekend days
Mid-Winter Break
Sat, Feb 13 – Sun, Feb 21
9 days off
5 school + 4 weekend days
Spring Break
Sat, Apr 3 – Sun, Apr 11
9 days off
5 school + 4 weekend days
All 2026-2027 dates
No-school days, breaks and schedule changes, month by month.
September 2026
- First Day of School First day
- Labor Day No school
October 2026
- Teacher Workday No school
November 2026
- Veterans Day No school
- Parent-Teacher Conferences Conferences
- Parent-Teacher Conferences Conferences
- Early Release Early release
- Thanksgiving No school
December 2026
- Early Release Early release
- Winter Break Break
January 2027
- Martin Luther King Jr. Day No school
- Teacher Workday No school
February 2027
- Presidents' Day No school
- Mid-Winter Break Break
March 2027
- Teacher Workday No school
April 2027
- Spring Break Break
May 2027
- Memorial Day No school
June 2027
- Last Day of School Last day
- Juneteenth No school
Schools using this calendar
25 schools follow the Mukilteo School District calendar.
Browse all schools (A–Z)
A
Aces High School
C
Challenger ElementaryColumbia Elementary
D
Discovery Elementary
E
EceapEndeavour ElementaryExplorer Middle School
F
Fairmount Elementary
H
Harbour Pointe Middle SchoolHorizon Elementary
K
Kamiak High School
L
Lake Stickney Elementary School
M
Mariner High SchoolMukilteo ElementaryMukilteo Reengagement Academy Open DoorsMukilteo Virtual Academy
O
Odyssey ElementaryOlivia Park ElementaryOlympic View Middle School
P
Pathfinder Kindergarten CenterPicnic Point Elementary
S
Serene Lake ElementarySno-Isle Skills CenterSpecial Services
V
Voyager Middle School
Frequently Asked Questions
When is there no school at Mukilteo School District in 2026-2027?
There's no school at Mukilteo School District on ten single days in 2026-2027: Monday, September 7 (Labor Day); Friday, October 16 (Teacher Workday); Wednesday, November 11 (Veterans Day); Thursday, November 26 (Thanksgiving); Monday, January 18 (Martin Luther King Jr. Day); Friday, January 29 (Teacher Workday); Monday, February 15 (Presidents' Day); Friday, March 19 (Teacher Workday); Monday, May 31 (Memorial Day); Friday, June 18 (Juneteenth). Breaks: Winter Break (Monday, December 21 to Friday, January 1), Mid-Winter Break (Tuesday, February 16 to Friday, February 19) and Spring Break (Monday, April 5 to Friday, April 9).
When is the first and last day of school at Mukilteo School District in 2026-2027?
The first day of school at Mukilteo School District is Tuesday, September 1, 2026. The last day of school is Wednesday, June 16, 2027. That's a school year of about 41 weeks.
How many school days are in the 2026-2027 school year at Mukilteo School District?
About 179 school days: the weekdays from the first day to the last day, minus days off.
How many days off does Mukilteo School District have in 2026-2027?
About 28 weekdays with no school, not counting weekends or summer. That's 19 weekdays of breaks plus nine single days off. There are also seven long weekends, where a Friday or Monday off joins the weekend.
What is the longest break at Mukilteo School District in 2026-2027?
Winter Break is the longest: 16 days in a row with no school, from Saturday, December 19 to Sunday, January 3, including weekends (ten school days off).
What is the longest stretch of school without a day off?
Thirty-five school days in a row (about seven weeks), from Monday, April 12 to Friday, May 28.
Which month has the most days off at Mukilteo School District?
December has the most, with nine weekdays off.
Does Mukilteo School District have early-release or late-start days?
Yes, the 2026-2027 calendar has two early-release days. They're marked on the calendar above.
Counts are approximate and based on the published calendar.
Source: Mukilteo School District, last updated Oct. 2026. Dates can change, so confirm with the school before making plans.
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