Collinsville Community Unit School District 10 School Hours and School Year Calendar

2024-25 & 2025-26 School-Year Calendars

The current annual school-year calendar was approved by the Board of Education at their January 22, 2024 meeting. The 2025-26 school-year calendar was approved by the Board of Education on January 27, 2025. PLEASE NOTE: Calendars are subject to change based on unpredicted circumstances or state guidance applicable to the school year.

2024-25 Calendar (English) pdf

2025-26 Calendar (Spanish)

2024- 25 Calendar (Spanish)

2025-26 Calendar (English)

School Hours (Regular)

Collinsville schools operate with staggered start times to facilitate the efficient transportation of students. A modified schedule is followed for the first and last day of each school year as well as for staff in-service days. Students are dismissed 1/2 hour early EVERY Wednesday during the school year so staff can participate in Professional Learning Communities (PLC).

Full Day Schedule
Elementary Schools All Elementary except Webster	7:55 am – 2:40 pm
Elementary School Webster students	7:55 am – 2:25 pm
Dorris Intermediate School	9:00 am – 3:45 pm
Collinsville Middle School	8:45 am – 3:40 pm
Collinsville High School	7:50 am – 2:50 pm
Hollywood Heights	7:30 am – 1:30 pm

Half Day Schedule
Elementary Schools All Elementary except Webster	7:55 am – 11:20 am
Elementary School Webster students	7:55 am – 11:05 am
Dorris Intermediate School	9:00 am – 12:25 pm
Collinsville Middle School	8:45 am – 12:15 pm
Collinsville High School	7:50 am – 11:20 am
Hollywood Heights	7:30 am – 11:00 am

Wednesday 1/2 Hour Early Dismissal Schedule
Elementary Schools All Elementary except Webster	7:55 am – 2:10 pm
Elementary School Webster students	7:55 am – 1:55 pm
Dorris Intermediate School	9:00 am – 3:15 pm
Collinsville Middle School	8:45 am – 3:10 pm
Collinsville High School	7:50 am – 2:20 pm
Hollywood Heights	7:30 am – 1:30 pm*