Mark Your Calendars!

Sessions & Breaks At A Glance

  • Session 1, 2019: 7 weeks, Aug. 26-Oct. 11
    • No OSA classes Sept. 2
    • Session break, no OSA classes: Oct. 14-18
  • Session 2, 2019: 8 weeks, Oct. 21-Dec. 20
    • No OSA classes on Monday, Nov. 11th
    • Mid-session break, No OSA classes Nov. 25-29
    • Winter break, no classes: Dec. 23-Jan. 10
  • Session 3, 2020: 9 weeks, Jan. 13-March 13
    • No OSA classes on Monday, Jan. 20, or Feb. 14th, 17th
    • Session break, No OSA classes March 16-20
  • Session 4, 2019: 8 weeks, March 23-May 29
    • Mid-session break (Spring Break), April 13-24
    • Outdoor Adventure with NatureBridge, Apil 13-17
    • No OSA classes Monday, May 25
  • “Session 5” Imaginession 2019: June 1-4

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, due to our rental agreement for use of the Teen Center during non-operational hours. Classes for OSA are closed on national or observed legal holidays, not necessarily religious holidays.

A PDF of the 2019-2020 Sessions and Breaks is here: OSA School Calendar 2019-2020.

MAY 2o20

  • Monday, 25th: No OSA classes. Memorial Day.

JUNE 2020

  • Thursday, 11th: Fall Parent Orientation Meeting, 7:00-8:15 on Zoom. RSVP required. Calendar of Sessions/Breaks released for 2020-2021.

JULY 2020

  • Monday, 27th: Pre-Registration week

AUGUST 2020

  • Monday, 3rd: General Registration begins for 2020-2021