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Bell Schedule

Niles North High School has a nine-period day with double period classes for Science and certain other classes. Each period is 42 minutes with homeroom occurring after third period. The day begins at 8:10 am and ends at 3:23 pm with a five-minute passing period between each period. There is no busing for Early Bird classes.
Period Time
01 8:10-8:52  
02 8:57-9:39  
03 9:44-10:26 (Lunch)
Homeroom 10:31-10:41  
04 10:46-11:28 (Lunch)
05 11:33-12:15 (Lunch)
06 12:20-1:02 (Lunch)
07 1:07-1:49 (Lunch)
08 1:54-2:36  
09 2:41-3:23  
Early Bird Schedule
A 7:05 - 7:47
B 7:23 - 8:05
C 7:53 - 8:52