COMMUNITY UNIT SCHOOL DISTRICT 303 Calendar (2025-2026)
Calendar by educounty.net
| Date | Event |
|---|---|
| August 11-12, 2025 | Institute Days (No Students) |
| August 13, 2025 | First Day of Classes |
| August 29, 2025 | Institute Day (No Students) |
| September 1, 2025 | Labor Day Holiday |
| October 9, 2025 | PreK-12 Parent/Teacher Conferences (No Students) |
| October 10, 2025 | PreK-8 Parent/Teacher Conferences (No Students) |
| October 10, 2025 | High School Teachers' In-Service (No Students) |
| October 13, 2025 | Columbus Day Holiday |
| October 17, 2025 | End of 1st Quarter (Middle, High Schools) |
| November 7, 2025 | End of 1st Trimester (Elementary Schools) |
| November 24-26, 2025 | Non Attendance Days (Offices Open) |
| November 27-28, 2025 | Thanksgiving Break |
| December 19, 2025 | End of 2nd Quarter (Middle, High Schools) |
| December 19, 2025 | Last Day of School in 2025 |
| December 22-31, 2025 | Winter Break |
| January 1-2, 2026 | Winter Break (continues) |
| January 5, 2026 | K-12 Teacher Work Day, Prek Institute Day (No students) |
| January 6, 2026 | School Resumes |
| January 19, 2026 | Martin Luther King, Jr Holiday |
| February 16, 2026 | Presidents Day Holiday |
| February 17, 2026 | School Improvement Day (No Students) |
| February 20, 2026 | End of 2nd Trimester (Elementary Schools) |
| February 26, 2026 | PreK-5 Parent/Teacher Conferences (No K-5 students in PM) Prek (No Students) |
| February 27, 2026 | K-12 Institute Day, Prek Work Day (No Students) |
| March 13, 2026 | End of 3rd Quarter (Middle, High Schools) |
| March 30-31, 2026 | Spring Break |
| April 1-3, 2026 | Spring Break (continues) |
| April 6, 2026 | School Resumes |
| April 17, 2026 | School Improvement (No Students) |
| May 18, 2026 | D303 HS Graduation Day |
| May 25, 2026 | Memorial Day Holiday |
| May 27, 2026 | Last Day for Students if no "Emergency Days" used |
| June 3, 2026 | Last Day for Students if 5 "Emergency Days" used |
COMMUNITY UNIT SCHOOL DISTRICT 303 Calendar FAQs
When is the first day of school in COMMUNITY UNIT SCHOOL DISTRICT 303 for the 2025-2026 school year?
The first day of classes in COMMUNITY UNIT SCHOOL DISTRICT 303 is August 13, 2025[cite: 4].
When is the 2025-2026 Thanksgiving break in COMMUNITY UNIT SCHOOL DISTRICT 303?
The Thanksgiving break in COMMUNITY UNIT SCHOOL DISTRICT 303 is from November 27-28, 2025[cite: 9]. Non-attendance days are November 24-26, 2025[cite: 9].
When is the 2025-2026 winter break in COMMUNITY UNIT SCHOOL DISTRICT 303?
The winter break in COMMUNITY UNIT SCHOOL DISTRICT 303 starts on December 22, 2025, and continues through January 2, 2026[cite: 12, 13]. The last day of school before the break is December 19, 2025[cite: 12]. School resumes on January 6, 2026[cite: 13].
When is the 2026 spring break in COMMUNITY UNIT SCHOOL DISTRICT 303?
The spring break in COMMUNITY UNIT SCHOOL DISTRICT 303 starts on March 30, 2026, and continues through April 3, 2026[cite: 22]. School resumes on April 6, 2026[cite: 22].
When is the last day of school in COMMUNITY UNIT SCHOOL DISTRICT 303 for the 2025-2026 school year?
The last day for students in COMMUNITY UNIT SCHOOL DISTRICT 303 is May 27, 2026, if no "Emergency Days" are used[cite: 26]. If 5 "Emergency Days" are used, the last day is June 3, 2026[cite: 27].
When is D303 High School Graduation Day?
D303 High School Graduation Day is May 18, 2026[cite: 23].
Calendar Disclaimer
The school calendar provided on this page is taken from the officialSt Charles District 303 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.