The Episcopal Eucharistic Lectionary is the schedule of Bible readings used for Sunday church services during the course of the year.

Note:
The 75th General Convention in June, 2006 directed that the Revised Common Lectionary replace the Book of Common Prayer lectionary “effective the First Sunday of Advent 2007; with the provision for continued use of the previous Lectionary for purposes of orderly transition, with the permission of the ecclesiastical authority, until the First Sunday of Advent 2010 (A077).” (Episcopal News Service)

These changes are reflected on The Lectionary Page, a liturgical calendar site with links to the appointed lessons.

Other lectionary resources:
Lectionary site provided by Satucket Software, a church web design company
The Common Worship (Church of England)
Textweek