how long is a semeseter in high school
A semester divides the school year into two equal parts. This means that if the academic year is 32 weeks, each semester is 16 weeks long. In different countries, in different â¦ colleges and universities, the academic year has no standard, so the length may vary. community college semester lasts roughly 4.5 months. This will  vary depending on how long each specific college allows for  Christmas break and New Years break.