Verses: 1 Cor 2:1-5/Lk 4:16-30 (431), or, for Labor Day, any readings from the Mass "For the Blessing of Human Labor," Lectionary for Ritual Masses, vol. IV, nos. 907-911
September 2: Weekday green
Verses: 1 Cor 2:10b-16/Lk 4:31-37 (432)
September 3: Saint Gregory the Great, pope and doctor of the Church white memorial
Verses: 1 Cor 3:1-9/Lk 4:38-44 (433)
September 4: Weekday green
Verses: 1 Cor 3:18-23/Lk 5:1-11 (434)
September 5: Weekday green
Verses: 1 Cor 4:1-5/Lk 5:33-39 (435)
September 6: Weekday green/white [BVM]
Verses: 1 Cor 4:6b-15/Lk 6:1-5 (436)
September 7: TWENTY-THIRD SUNDAY IN ORDINARY TIME green
Verses: Ez 33:7-9/Rom 13:8-10/Mt 18:15-20 (127) Pss III
September 8: The Nativity of the Blessed Virgin Mary white feast
Verses: Mi 5:1-4a or Rom 8:28-30/Mt 1:1-16, 18-23 or 1:18-23 (636) Pss Prop
September 9: Saint Peter Claver, priest white memorial
Verses: 1 Cor 6:1-11/Lk 6:12-19 (438)
September 10: Weekday green
Verses: 1 Cor 7:25-31/Lk 6:20-26 (439)
September 11: Weekday green
Verses: 1 Cor 8:1b-7, 11-13/Lk 6:27-38 (440)
September 12: Weekday green/white [The Most Holy Name of Mary]
Verses: 1 Cor 9:16-19, 22b-27/Lk 6:39-42 (441)
September 13: Saint John Chrysostom, bishop and doctor of the Church white memorial
Verses: 1 Cor 10:14-22/Lk 6:43-49 (442)
September 14: THE EXALTATION OF THE HOLY CROSS red feast
Verses: Nm 21:4b-9/Phil 2:6-11/Jn 3:13-17 (638) Pss Prop
September 15: Our Lady of Sorrows (Twenty-fourth Week in Ordinary Time) white memorial
Verses: 1 Cor 11:17-26, 33 (443)/Jn 19:25-27* or Lk 2:33-35* (639) Pss Prop/Pss IV
September 16: Saint Cornelius, pope and martyr, and Saint Cyprian, bishop red and martyr memorial
Verses: 1 Cor 12:12-14, 27-31a/Lk 7:11-17 (444)
September 17: Weekday green/white [Saint Robert Bellarmine, bishop and doctor of the Church]
Verses: 1 Cor 12:31-13:13/Lk 7:31-35 (445)
September 18: Weekday green
Verses: 1 Cor 15:1-11/Lk 7:36-50 (446)
September 19: Weekday green/red [Saint Januarius, bishop and martyr]
Verses: 1 Cor 15:12-20/Lk 8:1-3 (447)
September 20: Saint Andrew Kim Taegon, priest and martyr, and Saint Paul red Chong Hasang, martyr, and their companions, martyrs memorial
Verses: 1 Cor 15:35-37, 42-49/Lk 8:4-15 (448)
September 21: TWENTY-FIFTH SUNDAY IN ORDINARY TIME green
Verses: Is 55:6-9/Phil 1:20c-24, 27a/Mt 20:1-16a (133) Pss I
September 22: Weekday green
Verses: Prv 3:27-34/Lk 8:16-18 (449)
September 23: Saint Pio of Pietrelcina, priest white memorial
Verses: Prv 21:1-6, 10-13/Lk 8:19-21 (450)
September 24: Weekday green
Verses: Prv 30:5-9/Lk 9:1-6 (451) September 25: Weekday green
Verses: Eccl 1:2-11/Lk 9:7-9 (452)
September 26: Weekday green/red [Saint Cosmas and Saint Damian, martyrs]
Verses: Eccl 3:1-11/Lk 9:18-22 (453)
September 27: Saint Vincent de Paul, priest white memorial
Verses: Eccl 11:9-12:8/Lk 9:43b-45 (454)
September 28: TWENTY-SIXTH SUNDAY IN ORDINARY TIME green
Verses: Ez 18:25-28/Phil 2:1-11 or 2:1-5/Mt 21:28-32 (136) Pss II
September 29: Saint Michael, Saint Gabriel, and Saint Raphael, archangels white feast
Verses: Dn 7:9-10, 13-14 or Rv 12:7-12a/Jn 1:47-51 (647) Pss Prop
September 30: Saint Jerome, priest and doctor of the Church white memorial
Verses: Jb 3:1-3, 11-17, 20-23/Lk 9:51-56 (456)