Mark Your Calendars!

2024-2025 Calendar of Sessions & Breaks

Sessions & Breaks At A Glance

2024-2025 Calendar of Sessions & Breaks
  • Summer Session: July 8-26 (details here)
  • Session 1, 2024: 7 weeks, Aug. 26 – Oct. 11
    • No OSA classes Monday, Sept. 2
    • Session break, no OSA classes: Oct. 14-18
  • Session 2, 2024: 8 weeks, Oct. 21 – Dec. 20
    • No OSA classes Monday, November 11
    • Mid-session break, No OSA classes Nov. 25-29
    • Winter break, no classes: Dec. 23-Jan. 10
  • Session 3, 2025: 9 weeks, Jan. 13 – March 14
    • No OSA classes on Monday Jan. 20, Friday Feb. 14, or Monday Feb. 17
    • Session break, No OSA classes March 17-28
    • Outdoor adventure with NatureBridge March 16-21
  • Session 4, 2025: 8 weeks, March 31 – May 30
    • Mid-session break (Spring Break), April 21-25
    • No OSA classes Monday, May 26
  • Imaginession 2025: June 2-4
  • Summer Session 2025: dates TBD

Upcoming Dates to Remember

Please check back frequently as this page is updated regularly.

The session schedule for One Spark Academy (a “Learning Center”) follows the calendar for the local district, CVUSD. Classes for OSA are closed on national or observed legal holidays, not necessarily religious holidays.

A PDF of the 2023-2024 Calendar of  Sessions & Breaks Calendar is here: OSA Calendar 2024-2025

JUNE

  • Wednesday, 12th: Fall Parent Orientation Meeting, 7:00-8:30 PM in person
  • Thursday, 13th: Fall Parent Orientation Meeting, 7:00-8:30 PM on ZOOM

JULY

  • Monday, 8th- Friday 26th: OSA Summer Session, 9:00-1:00 daily
  • Monday, 8th: Pre-Registration for 2024-2025 begins for confirmed registrants only
  • 9th: Math assessments, 9:00 AM
  • Monday, 29th: General registration starts for Session 1

AUGUST

  • Wednesday, 21st: OSA campus beautification day, 9:00-12:00
  • Thursday, 22nd: Welcome Back Picnic, 5:00-7:00 PM
  • Monday, 26th: Session 1 begins (8/26-10/11)