Holy day

Holy day refers to a religious commemorative day or festival:

• Liturgical year, determines when feast days, including celebrations of saints, are to be observed
• List of movable Eastern Christian observances
• List of movable Western Christian observances
• Holy day of obligation, in Catholicism, days on which the faithful are expected to attend Mass
• Festival (Anglicanism), a type of observance in the Churches of the Anglican Communion
• List of Hindu festivals
• Buddhist holidays
• Islamic holidays
• Jewish holidays
• Heathen holidays, in Neopaganism
• Zoroastrian festivals

See also

• Holiday
• List of commemorative days, which also contains a number of religious commemorative days and festivals
• Sabbath