Our School Day timings are as shown below - 

Mon, Tues & Thu 8:45am-3:40pm   Wed & Fri 8:45-2:50pm
8:45am Period 1    8:45am Period 1
9:35am Period 2   9:35am Period 2
10:25am Interval    10:25am Interval 
10:40am Period 3        10:40am Period 3
11:30am Period 4   11:30am Period 4
12:20am Lunch   12:20am Lunch
1:10pm Period 5   1:10pm Period 5
2:00pm  Period 6   2:00pm  Period 6
2:50pm Period 7   2:50pm School Finishes 
3:40pm School Finishes