School hours refer to the specific times during which students attend classes at a school. Typically, these hours vary by location and educational level, but most schools operate from early morning until mid-afternoon. For example, a common schedule might start around 8:00 AM and end around 3:00 PM, with breaks for lunch and recess. During school hours, students engage in various subjects, including math, science, language arts, and social studies. The structure of the day often includes multiple periods, allowing for different classes and activities. Understanding school hours helps parents and students plan their daily routines effectively.