The 321st session of the Senate began on September 26 and was prorogued on October 21. During the session spanning 26 days only 12 sittings were convened. The schedule of the sittings during the session is given in Appendix A.

This 321st Session of the Senate met for 25 hours and 39 minutes with an average time of 2 hours and 8 minutes per sitting. The longest sitting of the session was held on Monday, September 26 when the House was adjourned after meeting 4 hours and 12 minutes. The shortest sitting was held on Friday, October 14 when 95.24% agenda items were left over and the House was adjourned due to lack of quorum after meeting for only 6 minutes, even though 41 Senators were recorded as present on the day.

The average delay in starting a sitting was 5 minutes during the session.