When does an academic year for universities normally start in Canada?Whats Winter and fall season?

Generally in Canada, high schools run on a two-semester arrangement (often with a between-semester school holiday including Christmas and New Year's Day), also known as fall and spring semester, the first semester starting from September to January and the second running from February until June. The semesters are often divided into two terms each. Some schools in Canada run on a three-trimester system, the first running from September to January, the second from January to March, and the third from March until June. The trimester is more common in elementary and middle schools (K-8) than in high schools (9-12). In Canada the school year for elementary and high school consists of 190 days. There are a few school boards in Canada experimenting with a year schooling. Most Universities usually run from early September until the end of April or early May Often this winter session is split into two terms running September to December and January to April. Various forms of summer studies may be offered May to August. Some, such as Simon Fraser University, runs a full tri-semester system, which provide full courses during summer. fall is autumn