Mark Your Calendars!

2021-2022 Calendar of Sessions & Breaks

Sessions & Breaks At A Glance

  • Session 1, 2021: 7 weeks, Aug. 23 – Oct. 8
    • No OSA classes Sept. 6
    • Session break, no OSA classes: Oct. 11 – 15
  • Session 2, 2021: 8 weeks, Oct. 18 – Dec. 17
    • No OSA classes on Thursday, Nov. 11
    • Mid-session break, No OSA classes Nov. 22 – 26
    • Winter break, no classes: Dec. 20 – Jan. 7
  • Session 3, 2022: 9 weeks, Jan. 10 – March 11
    • No OSA classes on Monday Jan. 17, Friday Feb. 18, or Monday Feb. 21
    • Session break, No OSA classes March 14 – 18
  • Session 4, 2022: 8 weeks, March 21 – May 27
    • Mid-session break (Spring Break), April 11-22
  • “Session 5” Imaginession 2022: May 31-June 2

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 2021-2022 Calendar of  Sessions & Breaks Calendar is here: OSA2021-2022SchoolCalendar

JANUARY 2022

  • Monday, 17th: No OSA classes. Martin Luther King, Jr. Day observed.
  • Thursday, 27th: Yosemite Parent Information Meeting, 3:30 PM.

FEBRUARY 2022

  • Thursday, 3rd: Alternative High School Night, 7:00-8:30 PM, virtually.
  • Friday & Monday, 18th & 21st: No OSA classes. Presidents’ Day Weekend observed.
  • Monday, 28th: General Registration for Session 4

MARCH 2022

  • 8th or 9th: Women in History Night! Community Presentations, evening & location TBD
  • 14th – 18th: OSA Session Break, field trip/s may be arranged
  • Monday, 21st: Session 4 begins (8 weeks, 3/21 – 5/27)

APRIL 2022

  • Monday, 4th: sign up for Pre-Registration for 2022-2023 begins for current families
  • 11th – 15th: Yosemite Adventure
  • 11th- 22nd: Spring Break, no OSA classes
  • Spring Fundraising Event! Date TBA

MAY 2022

  • Monday, 2nd: sign up for Pre-Registration begins for new families
  • Monday, 9th: Registration for Imaginession (5/31 – 6/2)
  • Friday, 27th: Last day of Session 4

JUNE 2022

  • May 31st – Thursday, 2nd: Imaginession (three half-days of science, art, and creative fun!).
  • Thursday or Friday, 2nd or 3rd: OSA Launch (8th grade graduation) in the evening.

JULY

  • Monday, 25: Pre-Registration for Session 1, 2022-2023 begins

AUGUST

  • Monday, 1st: General registration for Session 1 begins
  • 2-3 week OSA Summer Tune Up, dates and details TBD