Important dates to keep in mind are posted here.
SPRING: January – April (1st Term)
Final registration date: December 15
Start of classes: First week of January
Mid-term exams: Fourth week of February
Final exams: Second week of April
Last week of classes: Third week of April
End of term Break: Fourth week of April
SUMMER: May – August (2nd term)
Final registration date: April 15
Start of classes: First week of May
Mid-term exams: Fourth week of June
Final exams: Second week of August
Last week of classes: Third week of August
End of term break: Fourth week of August
Autumn: September – December (3rd term)
Final registration date: August 15
Start of classes: First week of September
Mid-term exams: Fourth week of October
Final exams: Second week of December
Last week of classes: Third week of December
End of term break: Fourth week of December
It can be revised before the start of a term.