The First Day of School; The first bell rings at 7:45 am and the dismissal bell rings at 3:45 pm

What

The First Day of School; The first bell rings at 7:45 am and the dismissal bell rings at 3:45 pm

When

8/28/2017

The first bell rings at 7:45 am
The tardy bell rings at 7:50 am
The dismissal bell rings at 3:45 pm