Holydays of Obligation: Eve of Holydays: 7:30 pm. Holydays: 8:00 am, 10:00 am, 5:45 pm and 7:30 pm. If a Holyday falls on a Saturday, Mass times will be 7:30 pm vigil, 8:00 am, 10:00 am, and 12 noon. If a Holyday falls on Monday, Masses on the day will be at 8:00 and 10:00 am, 5:45 and 7:30 pm. Devotions take place on Sunday Evenings in St. Eunan’s Cathedral during May and October at 7.30 pm.