Cerritos High School
- September 16Wear Green, Red, or White for Mexican Independence Day
- September 16Candy Hand-Out at Gate in the Morning
- September 15Wear Red, White, or Blue Day
- September 15Hispanic Heritage Month Begins
- September 12Special Interest Clubs
- September 11Cultural Clubs in Quad
- September 10Curricular Clubs in Quad
- September 9Academic Clubs in Quad
- September 8Community Service Clubs in Quad
- September 8Club Week Starts
