Calendar
Columbine High School Calendar
March 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday,
March
1
Wednesday,
March
4
Special Olympics Inclusion Day
All Day
Special Olympics Inclusion Day
All Day
Silver
All Day
Silver
All Day
Saturday,
March
7
Sunday,
March
8
Saturday,
March
14
Sunday,
March
15
Saturday,
March
21
Sunday,
March
22
Saturday,
March
28
Sunday,
March
29
Wednesday,
April
1
Spring Blood Drive
All Day
Spring Blood Drive
All Day
Silver
All Day
Silver
All Day
Each school year calendar has a set number of teacher work days and days that require teacher and student contact according to state law (CRS 22-32-109 (n)) and District Policy IC - ICA.
Individual school calendars show more events and additional Modified Contact Days.
District 2025-26 School Year Calendars
Family Calendar (English) Calendario para el Año Escolar (Spanish) Lịch Cho Các Gia Đình Của Học Khu 2025-26 (Vietnamese) Окружной Календарь Для Семей (Russian)