http://www.usccb.org/about/divine-worship/liturgical-calendar/upload/2019cal.pdf

15 Thu THE ASSUMPTION OF THE BLESSED VIRGIN MARY white
Solemnity [Holyday of Obligation]
Vigil: 1 Chr 15:3-4, 15-16; 16:1-2/1 Cor 15:54b-57/Lk 11:27-28 (621)
Day: Rv 11:19a; 12:1-6a, 10ab/1 Cor 15:20-27/Lk 1:39-56 (622) Pss Prop