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Calendar

Our Snohomish Aquatic Center calendar below reflects any pool and facility closures, and events not displayed on our weekly schedule grids.

The Snohomish School District tab contains a calendar of all district and school events.

Aquatic Center
Snohomish School District

Aquatic Center

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April 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

Sunday, March 29

Competition Pool Closed

All Day

Monday, March 30

Tuesday, March 31

Spring Session 2 General registration begins

5:30 AM

Wednesday, April 1

Thursday, April 2

Friday, April 3

Saturday, April 4

Spring Session 1 lessons end

Sunday, April 5

Facility Closed

All Day

Monday, April 6

Spring Break

Tuesday, April 7

Spring Break

Wednesday, April 8

Spring Break

Competition Pool Closed

8:00 AM - 12:30 PM

Thursday, April 9

Spring Break

Friday, April 10

Spring Break

Saturday, April 11

Sunday, April 12

Monday, April 13

Spring Session 2 lessons begin

Tuesday, April 14

Spring Session 3 Priority registration begins

5:30 AM

Wednesday, April 15

Thursday, April 16

Friday, April 17

Saturday, April 18

Competition Pool Closed

All Day

Sunday, April 19

Competition Pool Closed

All Day

Monday, April 20

Tuesday, April 21

Summer Swim & Dive Registration begins

5:30 AM

Wednesday, April 22

Thursday, April 23

Friday, April 24

Saturday, April 25

Sunday, April 26

Monday, April 27

Recreation Pool Closed 5 a.m.- 5 p.m.

5:00 AM - 5:00 PM

Tuesday, April 28

Recreation Pool Closed 5 a.m.- 5 p.m.

5:00 AM - 5:00 PM

Pirahas summer swim team registration opens

5:30 AM

Wednesday, April 29

Recreation Pool Closed 5 a.m.- 5 p.m.

5:00 AM - 5:00 PM

Thursday, April 30

Recreation Pool Closed 5 a.m.- 5 p.m.

5:00 AM - 5:00 PM

Friday, May 1

Recreation Pool Closed 5 a.m.- 5 p.m.

5:00 AM - 5:00 PM

Saturday, May 2

Snohomish School District

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April 2026

Monday Tuesday Wednesday Thursday Friday Saturday Sunday

Monday, March 30

Snohomish High School SHS- Senior Cap & Gown Distribution

Riverview Elementary Spring Conference Week

Tuesday, March 31

Riverview Elementary Half-Day Early Release

Riverview Elementary Spring Conference Week

Snohomish High School In Person Conferences

11:15 AM - 2:30 PM

On Campus

Wednesday, April 1

Riverview Elementary Half-Day Early Release

Riverview Elementary Spring Conference Week

Snohomish High School In Person Conferences

11:15 AM - 2:30 PM

In Person

Thursday, April 2

Riverview Elementary Half-Day Early Release

Seattle Hill Elementary SH-Flower Fundraiser Kick off

Riverview Elementary Spring Conference Week

Friday, April 3

Riverview Elementary Half-Day Early Release

Riverview Elementary Spring Conference Week

Saturday, April 4

Sunday, April 5

Monday, April 6

Riverview Elementary Spring Break/No School

Tuesday, April 7

Riverview Elementary Spring Break/No School

Wednesday, April 8

Riverview Elementary Spring Break/No School

Thursday, April 9

Riverview Elementary Spring Break/No School

Friday, April 10

Snohomish School District 3rd Quarter Ends

Glacier Peak High School GPHS - Spring Musical: Freaky Friday

Riverview Elementary Spring Break/No School

Saturday, April 11

Glacier Peak High School GPHS - Spring Musical: Freaky Friday

Sunday, April 12

Monday, April 13

Centennial Middle School CMS-TRACK & FIELD

Seattle Hill Elementary SH- Aqua Sox Kick Off

All Day

Tuesday, April 14

Wednesday, April 15

Machias Elementary MA- PTG Elections Meeting

Riverview Elementary RV- Class Photos

Glacier Peak High School Senior Cap & Gown Distribution

Snohomish School District Coffee & Conversation

9:00 AM - 10:00 AM

Resource and Service Center (1601 Avenue D in Snohomish)

Snohomish School District Snohomish Education Foundation (SEF) Community Impact Lunch

11:30 AM - 1:00 PM

Thomas Family Farm

Central Emerson Elementary CEM - PTA Meeting

3:45 PM - 4:45 PM

Snohomish School District School Board Meeting

6:00 PM

RSC

Thursday, April 16

Snohomish School District PLUSS

Seattle Hill Elementary SH- Concert: First Grade

Snohomish High School SHS- Variety Show

Snohomish School District SVIE- Board Meeting

Friday, April 17

Glacier Peak High School GPHS - Closed

All Day

Glacier Peak High School GPHS - Spring Musical: Freaky Friday

Saturday, April 18

Glacier Peak High School GPHS - Spring Musical: Freaky Friday

Seattle Hill Elementary SH- PTO Auction

Brightwater Center- Woodinville

Sunday, April 19

Monday, April 20

Seattle Hill Elementary SH-Fourth Grade Field Trip: MOHAI

Snohomish High School SHS- Junior Class Election

Tuesday, April 21

Seattle Hill Elementary SH- Story Book Theatre k-3 Assembly

Snohomish High School SHS- FBLA State Conference

Snohomish High School SHS- Sophomore Class Election

Wednesday, April 22

Dutch Hill Elementary DH- Class Photos

Machias Elementary MA- Class Photos

Snohomish High School SHS- FBLA State Conference

Snohomish High School SHS- Freshman Class Election

Glacier Peak High School GPHS- Dads & Desserts

7:00 PM - 8:30 PM

Thursday, April 23

AIM High School AIM- Parent/Guardian Group Meeting

Glacier Peak High School GPHS - Spring Musical: Freaky Friday

Snohomish High School SHS- FBLA State Conference

Snohomish High School SHS- Senior Class End of Year Meeting

Totem Falls Elementary TF- Bridging the Gap

Central Emerson Elementary CEM - Our School, Our World Family Night

5:00 PM - 7:00 PM

Friday, April 24

Snohomish High School Alt Schedule-Spring Pep Assembly

All Day

Dutch Hill Elementary DH- Apex Fun Run

Glacier Peak High School GPHS - Spring Musical: Freaky Friday

Seattle Hill Elementary SH- Volunteer Appreciation Social

Snohomish High School SHS- FBLA State Conference

Riverview Elementary Kids in the Kitchen/Junior Chef Competition

4:00 PM

Glacier Peak High School commons

Saturday, April 25

Glacier Peak High School GPHS - Spring Musical: Freaky Friday

Glacier Peak High School GPHS- DECA ICDC International Competition

Snohomish High School SHS- DECA ICDC International Competition

Sunday, April 26

Glacier Peak High School GPHS- DECA ICDC International Competition

Snohomish High School SHS- DECA ICDC International Competition

Monday, April 27

Glacier Peak High School GPHS- DECA ICDC International Competition

Glacier Peak High School GPHS- Spring Spirit Week

Machias Elementary MA- Missoula Children's Theatre

Snohomish High School SHS- DECA ICDC International Competition

Tuesday, April 28

Snohomish School District Election Day

All Day

Glacier Peak High School GPHS- DECA ICDC International Competition

Glacier Peak High School GPHS- Spring Spirit Week

Machias Elementary MA- Missoula Children's Theatre

Snohomish High School SHS- Dads and Desserts CHANGED: This event has been changed.

Snohomish High School SHS- DECA ICDC International Competition

Snohomish School District Children's Day & Book Day

6:00 PM - 7:30 PM

Central Campus

Wednesday, April 29

Central Emerson Elementary CEM - Grade 3 Field Trip

Glacier Peak High School GPHS- Spring Spirit Week

Machias Elementary MA- Missoula Children's Theatre

Snohomish School District School Board Meeting

6:00 PM

RSC

Thursday, April 30

Dutch Hill Elementary DH- Science Fair

Glacier Peak High School GPHS- Spring Spirit Week

Machias Elementary MA- Missoula Children's Theatre

Snohomish High School SHS - FFA Spring Plant Sale - April 30-May 2

All Day

Greenshouse

Totem Falls Elementary TF- Global Community Night

AIM High School AIM- Student Recognition Night-New date

6:00 PM - 8:00 PM

Central Emerson Elementary CEM- Concert Grades 3

6:00 PM - 6:45 PM

Central Emerson Elementary CEM- Concert Grades 5 and Mrs. Logan's class

7:00 PM - 7:45 PM

Friday, May 1

Cascade View Elementary CV- Spring Dance

Dutch Hill Elementary DH- STEM Expo

Glacier Peak High School GPHS- Middle School/High School visit

Glacier Peak High School GPHS- Spring Spirit Week

Machias Elementary MA- Missoula Children's Theatre

Seattle Hill Elementary SH- PTO Spring Dance

Snohomish High School SHS - FFA Spring Plant Sale - April 30-May 2

All Day

Greenshouse

Snohomish High School SHS - Spring Musical: Mamma Mia!

All Day

Valley View Middle School VVMS- Middle School/High School visit

Valley View Middle School 8th Graders visit Glacier Peak

9:00 AM - 12:00 PM

Saturday, May 2

Glacier Peak High School GPHS- Bellevue Jazz Festival

Snohomish High School SHS - FFA Spring Plant Sale - April 30-May 2

All Day

Greenshouse

Snohomish High School SHS - Spring Musical: Mamma Mia!

All Day

Sunday, May 3

Calendar & Category Legend:

AIM High School AIM High School
Cascade View Elementary Cascade View Elementary
Cathcart Elementary Cathcart Elementary
Centennial Middle School Centennial Middle School
Central Emerson Elementary Central Emerson Elementary
Dutch Hill Elementary Dutch Hill Elementary
Glacier Peak High School Glacier Peak High School
Little Cedars Elementary Little Cedars Elementary
Machias Elementary Machias Elementary
Parent Partnership Program Parent Partnership Program
Riverview Elementary Riverview Elementary
Seattle Hill Elementary Seattle Hill Elementary
Snohomish High School Snohomish High School
Snohomish School District Snohomish School District
Totem Falls Elementary Totem Falls Elementary
Valley View Middle School Valley View Middle School

pool Schedules

Click here to view and download PDFs of facility schedules including the Recreation Pool, Competition Pool, FlowRider and Water Fitness.

The Snohomish Aquatic Center reserves the right to modify/alter the schedule on holidays and at other times to accommodate private rentals/field trips and other activities. Guests will be given notice through the website, social media and posted signage prior to any such modifications.

Holiday Closures

The Snohomish Aquatic Center will be closed on the following holidays:

New Years - Thursday, January 1, 2026
Easter - Sunday, April 5, 2026
Independence Day - Saturday, July 4, 2026
Thanksgiving - Thursday, November 26, 2026
Christmas Eve - Thursday, December 24, 2026
Christmas - Friday, December 25, 2026