Ordinary Form Divine Office Week IV Sunday, June 23: Twelfth Sunday in Ordinary Time Zec 12:10-11; 13:1; Ps 63; Gal 3:26-29; Lk 9:18-24 Monday, June 24: The Nativity of John the Baptist Is 49:1-6; Ps 139; Lk 1:57-66, 80 Tuesday, June 25: Weekday in Ordinary Time Gn 13:2, 5-18; Ps 15; Mt 7:6, 12-14 Wednesday, June 26: Weekday in Ordinary Time Gn 15:1-12, 17-18; Ps 105; Mt 7:15-20 Thursday, June 27: Weekday in Ordinary Time or St Cyril of Alexandria, bishop, Doctor of the Church Gn 16:1-12, 15-16; Ps 106; Mt 7:21-29 Friday, June 28: St Irenaeus, bishop, martyr Gn 17:1, 9-10, 15-22; Ps 128; Mt 8:1-4 Saturday, June 29: Solemnity of Ss Peter and Paul, Apostles Acts 12:1-11; Ps 34; Mt 16:13-19 Extraordinary Form Sunday, June 23: Fifth Sunday after Pentecost 1 Peter 3:8-15; Matthew 5:20-24 Monday, June 24: Nativity of St John the Baptist Isaias 49:1-3,5-7; Luke 1:57-68 Tuesday, June 25: St William, abbot Ecclesiasticus 45:1-6; Matthew 19:27-29 Wednesday, June 26: SS John and Paul, martyrs Ecclesiasticus 44:10-15; Luke 12:1-8 Thursday, June 27: Feria Readings of the Fifth Sunday after Pentecost Friday, June 28: Vigil of SS Peter and Paul, Apostles Acts 3:1-10; John 21:15-19 Saturday, June 29: SS Peter and Paul, Apostles Acts 12:1-11; Matthew 16:13-19