The parliamentary calendar is determined by the Rules and Procedures of the Legislative Assembly of Saskatchewan, which define when a legislative session will begin and how long it will last.

For the first legislative session after an election, there is no parliamentary calendar to determine the days that the Assembly will meet. After a general provincial election, the scheduling of the Assembly is at the discretion of the government. 

For the First Session of the 28th Legislature, the Assembly agreed to a sessional order. This session was held in three periods:

Spring 2016      May 17 – June 30, 2016

Fall 2016          October 19 – November 30, 2016

Spring 2017      March 6, 2017, until 29 days after the budget motion for the 2017-18 fiscal year