The rule of thumb is: If there is class on Monday there is Mass on Sunday night (with only one few exception, Easter Sunday).

There are the dates for Sunday night 6:00 MSU Student Mass:

January 15th, 22nd, & 29th

February 5th, 12th, 19th, & 26th

March 4th, 11th, & 25th

April 1st, 15th, 22nd, & 29th

May 6th

Every weekend St Leo has 3 other Masses you can also attend.

Saturday vigil 5:00

Sunday 8:00 & 11:00