Events | Chaffey Joint Union High School District

Jul 3 Fri
- 4th of July Observed
  - Events
- 4th of July Observed
  (4th of July Holiday Observed - All Schools and District Office Closed)
  - Chaffey High School Events
Jul 4 Sat
- Independence Day
  8 AM (Barbecue)
  - Chaffey Community Day School Events
- Independence Day
  8 AM (Barbecue)
  - Chaffey District Online High School Events
- Independence Day
  8 AM (Barbecue)
  - Alta Loma High School Events
- Independence Day
  8 AM (Barbecue)
  - Chaffey High School Events
- Independence Day
  8 AM (Barbecue)
  - Colony High School Events
- Independence Day
  8 AM (Barbecue)
  - Etiwanda High School Events
- Independence Day
  8 AM (Barbecue)
  - Montclair High School Events
- Independence Day
  8 AM (Barbecue)
  - Los Osos High School Events
- Independence Day
  8 AM (Barbecue)
  - Ontario High School Events
- Independence Day
  8 AM (Barbecue)
  - Rancho Cucamonga High School Events
- Independence Day
  8 AM (Barbecue)
  - Valley View High School Events
Jul 21 Tue
- Board Meeting
  4 PM – 5 PM (Virtual Meeting)
  - Events
Jul 23 Thu
- 9th Grade Drive-Thru Schedule Pick-Up
  8 AM – 3 PM (West Parking Lot)
  - Alta Loma High School Events
Jul 27 Mon
- 12th Grade Drive-Thru Schedule Pick-Up
  8 AM – 3 PM (West Parking Lot)
  - Alta Loma High School Events
- 12th Grade Drive-Thru Schedule Pick-Up
  8 AM – 2:30 PM
  - Los Osos High School Events
- 12th Grade Drive-Thru Schedule Pick-Up
  8 AM – 11 AM
  - Chaffey High School Events
- 12th Grade Drive-Thru Schedule Pick-Up
  8 AM – 2 PM
  - Ontario High School Events
- 11th Grade Drive-Thru Schedule Pick-Up
  1 PM – 4 PM
  - Chaffey High School Events
Jul 28 Tue
- 10th Grade Drive-Thru Schedule Pick-Up
  8 AM – 11 AM
  - Chaffey High School Events
- 11th Grade Drive-Thru Schedule Pick-Up
  8 AM – 3 PM
  - Alta Loma High School Events
- 11th Grade Drive-Thru Schedule Pick-Up
  8 AM – 2:30 PM
  - Los Osos High School Events
- 11th Grade Drive-Thru Schedule Pick-Up
  8 AM – 2 PM
  - Ontario High School Events
Jul 29 Wed
- First Day of School Instructions
  - Ontario High School Events
- 10th Grade Drive-Thru Schedule Pick-Up
  8 AM – 3 PM (West Parking Lot)
  - Alta Loma High School Events
- 10th Grade Drive-Thru Schedule Pick-Up
  8 AM – 2:30 PM
  - Los Osos High School Events
- 10th Grade Drive-Thru Schedule Pick-Up
  8 AM – 2 PM
  - Ontario High School Events
- Freshman Drive-Thru Orientation (Last Names A - L)
  8 AM – 12 PM
  - Chaffey High School Events
Jul 30 Thu
- First Day of School Instructions
  - Ontario High School Events
- 9th Grade Drive-Thru Schedule Pick-Up
  8 AM – 2:30 PM
  - Los Osos High School Events
- 9th Grade Drive-Thru Schedule Pick-Up
  8 AM – 2 PM
  - Ontario High School Events
- Freshman Drive-Thru Orientation (Last Names M - Z)
  8 AM – 12 PM
  - Chaffey High School Events
Jul 31 Fri
- First Day of School Instructions
  - Ontario High School Events
- Schedule Pick-Up Make Up Day
  8 AM – 11 AM
  - Los Osos High School Events

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