Normal college students have no classes on Saturday and Sunday. Except for special circumstances such as national statutory holidays. Winter and summer vacations depend on the specific arrangements of the school. Generally, there is a holiday after the final exam of the major, and classes are generally held according to the schedule.

There are ten small classes a day, two large classes start at 8: 00 in the morning, two large classes start at 2: 00 or 2: 30 in the afternoon and one large class starts at 7: 00 or 7: 30 in the evening. Two small classes are a big class, with a break in the middle. Every major is different. Generally, there are no classes except elective courses on Sunday, but not necessarily on Saturday.

School work and rest system is healthy:

Health care measures taken by the school in the time allocation and sequence arrangement of students' study, labor, extracurricular activities and rest.

(1) Reasonably allocate and alternately arrange study, work and holidays in the school year according to the teaching needs, students' age characteristics and changing rules of work ability;

(2) According to the characteristics of students' age and the nature of subjects, arrange courses, with 30 minutes for each class in the lower grades of primary schools, 40 minutes for senior grades, 45 minutes or 50 minutes for middle school students and college students, arrange breaks between two classes, and rotate different subjects.

Baidu Encyclopedia-School Work and Rest System Health