The Chillicothe High School operates on an eight-period schedule, beginning at 8:00 a.m. and dismissing at 3:10 p.m. Students are given five minutes between classes to go to their lockers, exchange books and material, and make their way to their next class.

8:00 – 8:50 AM - First Period
8:55 – 9:45 AM - Second Period
9:50 – 10:40 AM - Third Period
10:44 – 11:57 AM - Fourth Period

LUNCH
1st 10:44 – 11:09 AM
2nd 11:08 – 11:33 - AM
3rd 11:32 – 11:57 - AM

12:02 – 12:26 PM - Advisory Period (5th)
12:30 – 1:20 PM - Sixth Period
1:25 – 2:15 PM - Seventh Period
2:20 – 3:10 PM - Eighth Period
3:20 PM Office Detentions Begin
4:00 PM Office Detentions End