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Community High School District 155

Enter with Promise. Leave with Purpose.

Class Schedules

Class Schedules

  • Period Time
    1 7:25 a.m. – 8:10 a.m.
    2 8:15 a.m. – 9:00 a.m.
    3 9:05 a.m. – 9:50 a.m.
    4 9:55 a.m. – 10:40 a.m.
    5 10:45 a.m. – 11:30 a.m.
    6 11:35 a.m. – 12:20 p.m.
    7 12:25 p.m. – 1:10 p.m.
    8 1:15 p.m. – 2:00 p.m.
    9 2:05 p.m. – 2:50 p.m.

  • Period Time
    1 8:10 – 8:50 a.m.
    2 8:55 – 9:35 a.m.
    3 9:40 – 10:20 a.m.
    4 10:25 – 11:05 a.m.
    5 11:10 – 11:50 a.m.
    6 11:55 – 12:35 p.m.
    7 12:40 – 1:20 p.m.
    8 1:25 – 2:05 p.m.
    9 2:10 – 2:50 p.m.

     

  • Period Time
    1 7:25 – 7:57 a.m.
    2 8:02 – 8:34 a.m.
    3 8:39 – 9:11 a.m.
    4 9:16 – 9:48 a.m.
    5 9:53 – 10:25 a.m.
    6 10:30 – 11:02 a.m.
    7 11:07 – 11:39 a.m.
    8 11:34 – 12:16 p.m.
    9 12:21 – 12:53 p.m.

     

     

     

  • Thursday, December 18, 2025

    Wednesday, May 19, 2026 

    Period Time
    1 9:25 a.m. – 10:20 a.m.
    3 10:30 a.m. – 11:25 a.m.
    5 11:35 a.m. – 12:30 p.m.
    Break 12:30 p.m. – 12:50 p.m.
    7 12:50 p.m. – 1:45 p.m.
    9 1:55 p.m. – 2:50 p.m.

     

    Friday, December 19, 2025

    Thursday, May 20, 2026 

    Period Time
    2 9:25 a.m. – 10:20 a.m.
    4 10:30 a.m. – 11:25 a.m.
    6 11:35 a.m. – 12:30 p.m.
    Break 12:30 p.m. – 12:50 p.m.
    8 12:50 p.m. – 1:45 p.m.
    Make-Up 1:55 p.m. – 2:50 p.m.