| Assessment | Report Cards | Parent Events | No School |
| July 23 | First Tuition Payment Processed for 24/25 School Year |
| September 3 | First Day Back! |
| September 3-6 | Week of Welcome Events & Student Orientation |
| September 4-5 | JK & Kindergarten Meet & Greets |
| September 6 (8:30am-11:30am) | First Day of JK & Kindergarten |
| September 9 | First Day of Flex Academy Sparks (After School Care) |
| September 27 | Pro-D Day (No School) |
| September 30 | Last Day for Tuition Assistance Applications |
| September 30 | National Truth and Reconciliation Day (No School) |
| Oct 1-31 | Foundational Skills Assessments (FSAs) |
| October 10 & 11 | Pro-D Days (No School) |
| October 14 | Thanksgiving Day (No School) |
| November 4 | Pro-D Day (No School) |
| November 11 | Remembrance Day (No School) |
| November 15 | Term 1 Ends |
| November 21-22 | Pro-D Days (No School) |
| November 27 | Report Cards Sent Home |
| November 28-29 | Parent Teacher Interviews |
| December 11 | Foundations Christmas Concert |
| December 20 | Last Day of School (Half Day) |
| December 20 (4:00pm) - December 30 (8:00am) | Brightspace Shutdown |
| December 30 | Brightspace Opens |
| December 21 - January 5 | Christmas Break (Offices Closed) |
| January 6 | First Day Back |
| **January 13 - January 31** | **Re-Enrolment Window** |
| January 14 | Enrolment Information Session |
| January 15 - February 12 | Read for Change |
| January 23 & 24 | Ready, Set, Learn Events for JrK & K Families |
| January 13-24 | Grade 10 & 12 LTE Assessments (TBC) |
| February 7 | Pro-D Day (No School) |
| February 17 | Family Day (No School) |
| February 21 | Term 2 Ends |
| March 5 | Term 2 Report Cards |
| March 3 - March 7 | HCOS Grad Program Orientation Week |
| March 11-14 & 15 | Heritage Theatre Show Week |
| March 15 (4:00pm) - March 22 (4:00pm) | Moodle Shutdown |
| March 17 - March 28 | Spring Break |
| April 7 & 8 | Pro-D Days (No school) |
| April 7-11 | Numeracy and Literacy Assessments |
| April 18 | Good Friday (No School) |
| April 21 | Easter Monday (No School) |
| April 28 | Pro-D Day (No School) |
| April 28 | HCOS Connect |
| May 19 | Victoria Day (No School) |
| June 2-13 (TBC) | Numeracy and Literacy Assessments - Grades 10-12 |
| June 4 | Flex Athletics Banquet |
| June 11 | Term 3 Ends |
| June 12 | JK & Kindergarten Graduation |
| June 13 | Last Day of School (Half Day) |
| June 13 | Final submission deadline for online synchronous course work |
| June 16 | Flex Graduation Breakfast |
| June 17 | Grade 1-5 Celebration |
| June 18 | Report Cards Posted |
| June 18 | Grade 6-11 Celebration |
| June 20 | HCOS & Flex Kelowna Grad Convocation & Banquet |