Byron High School — Bell Schedules

Regular A/B Day
Description / Section Start Time End Time Length
Period One 8:00 AM 9:21 AM 81 min
Period Two 9:27 AM 10:48 AM 81 min
Period Three 10:54 AM 12:54 PM 120 min
*First Lunch 10:54 AM 11:24 AM 30 min
*Second Lunch 11:24 AM 11:54 AM 30 min
*Third Lunch 11:54 AM 12:24 PM 30 min
*Fourth Lunch 12:24 PM 12:54 PM 30 min
Period Four 1:00 PM 2:21 PM 81 min
PRIDE Time 2:27 PM 2:52 PM 25 min
Regular Tuesday/Thursday Schedule
Late Start
Description / Section Start Time End Time Length
Period One 8:30 AM 9:51 AM 81 min
Period Two 9:57 AM 11:18 AM 81 min
Period Three 11:24 AM 1:24 PM 120 min
*First Lunch 11:24 AM 11:54 AM 30 min
*Second Lunch 11:54 AM 12:24 PM 30 min
*Third Lunch 12:24 PM 12:54 PM 30 min
*Fourth Lunch 12:54 PM 1:24 PM 30 min
Period Four 1:30 PM 2:52 PM 82 min
Half Day Early Dismissal
SIP Days (9/16, 11/14, 2/17, 4/21)
*No lunch served on these days
Description / Section Start Time End Time Length
Period One 8:00 AM 8:40 AM 40 min
Period Two 8:46 AM 9:26 AM 40 min
Period Three 9:32 AM 10:12 AM 40 min
Period Four 10:18 AM 10:57 AM 39 min
Assessment Schedule
Notice irregular order of classes!
Description / Section Start Time End Time Length
Assessment 8:00 AM 9:30 AM 90 min
Period One 9:36 AM 10:36 AM 60 min
Period Three 10:42 AM 12:42 PM 120 min
*First Lunch 10:42 AM 11:12 AM 30 min
*Second Lunch 11:12 AM 11:42 AM 30 min
*Third Lunch 11:42 AM 12:12 PM 30 min
*Fourth Lunch 12:12 PM 12:42 PM 30 min
Period Two 12:47 PM 1:47 PM 60 min
Period Four 1:52 PM 2:52 PM 60 min
Parent/Teacher Conference
Regular start: P/T Conference (11/2)
Early Dismissal
Description / Section Start Time End Time Length
Period One 8:00 AM 9:11 AM 71 min
Period Two 9:17 AM 10:30 AM 73 min
Period Three 10:36 AM 12:36 PM 120 min
*First Lunch 10:36 AM 11:06 AM 30 min
*Second Lunch 11:06 AM 11:36 AM 30 min
*Third Lunch 11:36 AM 12:06 PM 30 min
*Fourth Lunch 12:06 PM 12:36 PM 30 min
Period Four 12:42 PM 1:45 PM 63 min
Parent/Teacher Conference & Homecoming Assembly
Late start: P/T Conferences (11/3), Homecoming Assembly (9/15)
Early dismissal
Description / Section Start Time End Time Length
Period One 8:30 AM 9:31 AM 61 min
Period Two 9:37 AM 10:40 AM 63 min
Period Three 10:46 AM 12:36 PM 110 min
*First Lunch 10:46 AM 11:16 AM 30 min
*Second Lunch 11:16 AM 11:46 AM 30 min
*Third Lunch 11:46 AM 12:16 PM 30 min
*Fourth Lunch 12:16 PM 12:36 PM 20 min
Period Four 12:42 PM 1:45 PM 63 min
Byron High School - 696 N Colfax Street, Byron, IL 61010 - Phone: 815-234-5491 - Fax: 815-234-4106