Thursday
17
December 2026
Catholic (1954)
Thursday within the 3rd Week of Advent (Major Feria)
Catholic (1962)
Thursday within the 3rd Week of Advent (2nd Class Feria)
Catholic (Current)
17 December (Feria)
Catholic (Anglican Ordinariate)
17 December (Feria)
ACNA (2019)
Thursday after the Third Sunday in Advent <em>(O Adonai / O Lord of Might)</em> (Advent Feria)
TEC (2024)
Dorothy L Sayers, Apologist and Spiritual Writer, 1957 (Lesser Feast); Thursday after the Third Sunday of Advent <em>(O Adonai / O Lord of Might)</em> (Advent Feria)
Liturgical Events - Catholic (Current)

17 December

Feria
About this Observance

This observance appears in the catholic calendar with liturgical color purple .