Centennial School District 28J - High School (9-12) Calendar (2025-2026)
Calendar by educounty.net
| Date | Event |
|---|---|
| Aug 19-20, 2025 | New Licensed Orientation - New Hires ONLY |
| Aug 21, 2025 | Orientation: GR 6 & 9 ONLY |
| Aug 25-28, 2025 | NS: In-Service Day: GR PreK-12 |
| Aug 29, 2025 | NS: Non-Work Day |
| Sep 1, 2025 | NS: Holiday |
| Sep 3, 2025 | NS: Staff Development Day: GR PreK-12 |
| Sep 3, 2025 | Trimester 1 Begins |
| Sep 3, 2025 | First Day of School: GR 1-12: K (Last Name A-L) |
| Sep 4, 2025 | First Day of School: GR K (Last Name M-Z) |
| Oct 5, 2025 | NS: Kindergarten ONLY |
| Oct 8, 2025 | First Day of School: GR PreK & K (A-Z) |
| Oct 10, 2025 | NS: Fall Progress Report Prep/Conference Prep GR 9-12 |
| Oct 16-17, 2025 | NS: Fall Conference Days: GR 9-12 |
| Nov 11, 2025 | NS: Holiday |
| Nov 26, 2025 | NS: Winter Trimester Prep/Fall Report Card Prep: GR 9-12 |
| Nov 27, 2025 | NS: Holiday |
| Nov 28, 2025 | NS: Non-Work Day |
| Dec 1, 2025 | Trimester 2 Begins |
| Dec 22-31, 2025 | NS: Winter Break |
| Jan 1, 2026 | NS: Holiday |
| Jan 2, 2026 | NS: Winter Break |
| Jan 19, 2026 | NS: Non-Work Day |
| Jan 28, 2026 | NS: Winter Progress Report Prep/Winter Conference Prep |
| Jan 29-30, 2026 | NS: Conference Day: GR 9-12 |
| Feb 16, 2026 | NS: Holiday |
| Mar 13, 2026 | NS: Spring Trimester Prep/Winter Report Card Prep: GR 9-12 |
| Mar 16, 2026 | Trimester 3 Begins |
| Mar 23-27, 2026 | NS: Spring Break |
| May 1, 2026 | Early Release: GR 9-12/Spring Progress Report |
| May 4, 2026 | NS: Non-Work Day |
| May 25, 2026 | NS: Holiday |
| Jun 5, 2026 | Last Day: GR 12 ONLY (CHS/CVA) |
| Jun 10, 2026 | Last Day: GR 8 ONLY |
| Jun 10, 2026 | Senior Graduation (CHS/CVA) |
| Jun 11, 2026 | Early Release: GR K-11, CTC/CVA/Spring Report Card Prep: GR PreK-12 |
| Jun 12, 2026 | NS: In-Service Day |
| Jun 15, 2026 | Inclement Weather Make-up |
| Jun 16, 2026 | Inclement Weather Make-up |
Centennial School District 28J - High School (9-12) Schools Calendar FAQ - 2025-2026
When is the first day of school in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
The first day of school for GR 1-12 and Kindergarten (Last Name A-L) is September 3, 2025. For Kindergarten (Last Name M-Z), the first day is September 4, 2025.
When is spring break in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Spring Break is scheduled from March 23, 2026, to March 27, 2026.
When is Christmas break in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Winter Break (Christmas break) is from December 22, 2025, to December 31, 2025, and continues on January 2, 2026.
When is winter break in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Winter Break is from December 22, 2025, to December 31, 2025, and includes January 2, 2026.
When is Thanksgiving in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Thanksgiving holidays include NS: Holiday on November 27, 2025, and NS: Non-Work Day on November 28, 2025.
When is the last day of school in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
The last day of school for GR 12 ONLY (CHS/CVA) is June 5, 2026. The last day for GR 8 ONLY is June 10, 2026. Early Release for GR K-11, CTC/CVA/Spring Report Card Prep: GR PreK-12 is June 11, 2026.
When is the New Licensed Orientation for new hires in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
New Licensed Orientation for new hires is on August 19-20, 2025.
When are In-Service Days for GR PreK-12 in August 2025 for Centennial School District 28J - High School (9-12) Schools Calendar?
In-Service Days for GR PreK-12 are from August 25-28, 2025.
When does Trimester 1 begin in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Trimester 1 begins on September 3, 2025.
When are Fall Conference Days for GR 9-12 in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Fall Conference Days for GR 9-12 are on October 16-17, 2025.
When does Trimester 2 begin in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Trimester 2 begins on December 1, 2025.
When are Conference Days for GR 9-12 in January 2026 for Centennial School District 28J - High School (9-12) Schools Calendar?
Conference Days for GR 9-12 are on January 29-30, 2026.
When does Trimester 3 begin in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Trimester 3 begins on March 16, 2026.
When is Senior Graduation (CHS/CVA) in Centennial School District 28J - High School (9-12) Schools Calendar for 2025-2026?
Senior Graduation (CHS/CVA) is on June 10, 2026.
Are there any Inclement Weather Make-up days in June 2026 for Centennial School District 28J - High School (9-12) Schools Calendar?
Yes, Inclement Weather Make-up days are on June 15, 2026, and June 16, 2026.
Calendar Disclaimer
The printable school calendar provided on this page is taken from the official Centennial School District 28J Calendar website. Please note that all dates and events are subject to change at the discretion of the school district. For the most accurate and updated information, please refer to the official district website or contact the school helpline.