BELL SCHEDULE

COLUMBINE HIGH SCHOOL

DAILY BELL SCHEDULE

Blue Day

Block Start End

Access 7:00am 7:30am

1 7:30am 9:00am

3 & RNN 9:10am 10:45am

5 10:55am 1:05pm

A Lunch* 10:55am 11:30am

B Lunch** 12:30pm 1:05pm

7 1:15pm 2:45pm

Silver Day

Block Start End

Access 7:00am 7:30am

2 7:30am 9:00am

4 & RNN 9:10am 10:45am

6 10:55am 1:05pm

A Lunch* 10:55am 11:30am

B Lunch** 12:30pm 1:05pm

8 1:15pm 2:45pm

A & B Lunch Rotation

Lunches are determined by students' 5th Block on Blue Days, 6th Block on Silver Days


*A Lunch: Business, Computer/IT, DDL, ELL, Math, Music, Science, Study Skills, World Language


**B Lunch: Art, FACS, Language Arts, PE, Senior Seminar, Social Studies, Tutorial, Woods

ADDITIONAL BELL SCHEDULES

Flex Schedules will vary based on the day's event. Check back for bell schedules on these upcoming Flex Days:

November 19th

January 5th

February 11th

March 18th

April 29th

A 2 Hour Delayed Start will be announced by the district in the event of inclement weather. Students will attend the normally-scheduled day (BLUE or SILVER) in the schedule below.


  • 65 minute blocks with 5 minute passing periods

  • 35 minute lunch w/ 5 minute passing periods before and after


Delayed Blue Day

Block Start End

1 9:30 10:35

3 10:40 11:45

A Lunch 10:40am 11:15

B Lunch 11:50am 12:25

5 12:30pm 1:35

7 1:40pm 2:45pm


Delayed Silver Day

Block Start End

2 9:30am 10:35am

4 10:40am 11:45am

A Lunch 10:40am 11:15am

B Lunch 11:50am 12:25pm

6 12:30pm 1:35pm

8 1:40pm 2:45pm