Proper
Ordinary
Missa IV — Cunctipotens Genitor
Kyriale heading: “In Festis Duplicibus” (for Monday, 21 December 2026). NOH (1942) ranks feasts as doubles and semidoubles; the 1962 calendar uses classes. The correspondence used here is approximate.
Missa IV — Cunctipotens Genitor
Kyriale heading: “In Festis Duplicibus” (for Monday, 21 December 2026). NOH (1942) ranks feasts as doubles and semidoubles; the 1962 calendar uses classes. The correspondence used here is approximate.