A.D. 1990 September 23–29

Sunday, September 23

• The Fifteenth Sunday after Trinity

Monday, September 24

• The Monday in the Sixteenth Week After Trinity

Tuesday, September 25

• The Tuesday in the Sixteenth Week After Trinity

Wednesday, September 26

• The Wednesday in the Sixteenth Week After Trinity
• Saint Cyprian, Archbishop of Carthage and Martyr

Thursday, September 27

• The Thursday in the Sixteenth Week After Trinity

Friday, September 28

• The Friday in the Sixteenth Week After Trinity
• Eve of Saint Michael