A semester is five months. The specific date is subject to the school calendar of each school. Different countries have different semester systems. The more common semester systems are two-semester, three-semester and four-semester systems. In China, most of them have two semesters, the first semester is from September to 1 month, and the second semester is from February to June.

Semester characteristics

Generally, a semester lasts about 20 to 265,438+0 weeks, the first semester lasts from September to 65,438+0 months, the second semester lasts from March to July, and the whole school year lasts for 52 weeks. Students' school time is * * * 465,438+0 weeks, including national holidays, in which the school maneuver time is 2 weeks, which can be arranged by the district education bureau or the school according to the specific situation. If it can be used to arrange traditional school activities, culture, technology.

At present, there are 6 academic years in primary school, 3 academic years in junior high school, 5 academic years in technical secondary school and technical secondary school, 3 academic years in senior high school, 4 academic years in undergraduate course, 3 academic years in postgraduate course, 2 academic years in doctor course, 5 academic years in medical course, 7 academic years in undergraduate course and 8 academic years in undergraduate course.