Activities Calendar


School Year Calendar

  July 2022

July 25th

July 26th

July 27th

July 28th

July 29th

 Senior Registration

 Junior Registration

 Sophomore Registration

 Freshman Registration (last name A-M)

 Freshman Registration (last name N-Z)

  August 2022

Aug. 1st

Aug. 2-5th

Aug. 11-12th

Aug. 15th

Aug. 16th

Aug. 16-19th

Aug. 17th

Aug. 16th

Aug. 17th 

 Makeup Registration

ASB Leadership Camp, UCSB

 Staff Development Days

Welcome Back Tailgate & Rally

First Day of School

Week of Welcome

Senior Sunrise

Week of Welcome begins

Senior Sunrise

Aug. 19th

Aug. 20th

Aug. 22-26

Aug. 24th

Aug. 25th

Aug. 26th

Aug. 26th

Aug. 27-29th

Aug. 31st

Aug. 31st 

 Welcome Back Assembly

Welcome Back Dance - 8-10 pm 

Knights Hype Week 

Club President Meeting @ Lunch

Keith Hawkins Assembly - 9th Gr.

Foothill Pep Rally @ Lunch

Football @ Tustin - 7 pm

Choir Camp

Club Advisor Meeting @ Lunch

Back to School Night

September 2022

Sept. 2nd

Sept. 2nd

Sept. 5th

Sept. 7th

Sept. 9th

Sept. 14th

Sept. 15-16

Sept. 16th

Minimum Day 

Football @ Galena (Reno) - 7pm

Labor Day - No School

ICC Club Meeting - Lunch

Football @ Troy - 7pm

Club Rush @ Lunch

Meet ATA Show - 7pm Nightly

Homecoming Assembly


Sept. 17th

Sept. 19-23

Sept. 19-23

Sept. 21st

Sept. 23rd

Sept. 24th 

Sept. 30th

Band - Pancake Breakfast

Homecoming Spirit Week

CSF Membership Drive

Feast & Joust @ Lunch

Football vs Chino Hills (Hoco) - 7pm

Homecoming Dance - 8pm

Football @ Canyon - 7 pm

October 2022

Oct. 5th

Oct. 7th

Oct. 8th

Oct. 11th

Oct. 14th

Oct. 14th

Oct. 19th

ICC Meeting - Lunch

Staff Development Day - No Students

Football vs El Modena - 7pm

Choir - Fall Concert

AVID Luncheon

Football @ Brea Olinda - 7 pm

Report Card Night

Oct. 21st

Oct. 21st

Oct. 24-28

Oct. 25th

Oct. 27th

Oct. 31st


Minimum Day

Football @  Yorba Linda - 7pm

Red Ribbon Week

Choir - Open Mic Night

Football vs Villa Park (Senior Night) - 7 pm

Senior Munch - Costume Breakfast


November 2022

Nov. 2nd

Nov. 6th

Nov. 8th

Nov. 9th

Nov. 10th

ICC Meeting - Lunch

Dino Dash

Band - Veteran's Day Concert 

Orchestra - Veteran's Day Concert

Staff vs. Students Basketball Game

Nov. 11th

Nov. 12th

Nov. 17th

Nov. 21-25


Veterans Day - No School

VEX Robotics Tournament (Events Center)

ATA One Act Play - 7 pm

Thanksgiving Break - No School

December 2022

Dec. 1st

Dec. 2nd

Dec. 6th

Dec. 7th

Band - Winter Concert

Senior Munch - Knotts Berry Farm

Choir Winter Concert 

ICC Meeting - Lunch

          Dec. 19-21

Dec. 22

Dec. 23-Jan. 6

Fall Semester Finals

Teacher Work Day - No Students

Winter Break - No School

January 2023

Jan. 11th

Jan. 16th

Jan. 18th

ICC Meeting - Lunch

MLK Day - No School

2nd Semester Club Rush @ Lunch

Jan. 23-27

Jan. 27th

CSF Membership Drive

Winter Assembly

February 2023

Feb. 1st

Feb. 1st

Feb. 2nd

Feb. 3rd

Feb. 7 - 11

Feb. 7

Feb. 8th

Care Month Festivities Begin

National Signing Day

Club Picture Day

Winter Color Rush Dance - 8pm

Choir - Knights on Broadway Show

ASB General Election Meeting @ Lunch

ICC Meeting - Lunch

Feb. 14-16

Feb. 17th

Feb. 20th

Feb. 21st

Feb. 27th

Feb. 28th

AVID College Road Trip

Lincoln’s Birthday - No School

Presidents Day - No School

ASB Class Election Meeting @ Lunch

ASB General Election Voting

CARE Month Festivities End

March 2023

Mar. 1st

Mar. 8th

Mar. 11th

Mar. 13th

Mar. 14th

ICC Meeting @ Lunch

Band - Dinner and Concert - 6 pm

Foothill Ed fund Dinner and Auction

ASB Class Election Voting

ASB Appointed Meeting @ Lunch

Mar. 24th

Mar. 29th

Mar. 30th

Mar. 31st

Mar. 31st

Spring Break - No School

Band - Jazz Band Showcase - 7 pm

FHS Showcase Night - 5 to 8 pm

Minimum Day

Senior Munch - Disneyland


April 2023

April 4th

April 5th

April 7th

April 10-21

Choir - Open Mic Night

ICC Meeting - Lunch

Prom Assembly

CAASPP Testing - Block Scheduling

April 15th

April 24th

April 26th

April 26-30


Prom Dance - 8 pm

Awards of Excellence 

Springfest @ Lunch

ATA: Knights of the Originals  - 7 pm nightly


May 2023

May 1-12

May 1st

May 3rd

May 5th

May 5-19

May 24-25

May 25th

AP Testing

College Acceptance Day

ICC Meeting @ Lunch

Band - Spring Concert - 7 pm

IB Testing Window

Senior Finals

Senior Awards Night

May 26th

May 29th

May 30th

May 30th

May 31-June 2

May 31st

May 31st

Senior Reflections 

Memorial Day - No School

Minimum Day

Graduation Practice 

Spring Final Exams

Senior Picnic

Senior Bowling Knight

June 2023

June 1st

June 2nd

 Graduation - 6 pm

 Last Day of School