Universal Norms on the Liturgical Year and the Calendar

1969 · Latin West · copyrighted

92 claims in this dataset rest on this source.

The source

Promulgated with Paul VI's motu proprio Mysterii Paschalis of 14 February 1969 and printed in the Roman Missal: the seasons and their boundaries, the four grades — solemnity, feast, obligatory memorial, optional memorial — and the thirteen-level Table of Liturgical Days that settles a clash.