The Sunday Lectionary is a three year cyclical lectionary. The year which will begin with Advent in 2017 will be Year B. The year which ended November 30, 2017 was Year A.
The collects are from the Book of Common Prayer. The collects use the contemporary wording.
'New Revised Standard Version Bible: Anglicized Edition, copyright 1989, 1995, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.'