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Feast of the Immaculate Conception

Mon, December 9, 2030 · Computed (rule)

in 4 yr

Source

A holy day of obligation for Catholics and the patronal feast of the United States. Moved to Monday, December 9 this year (December 8 is a Sunday of Advent).

Every year

Also on Dec 9, 2030

Source, method and history
Source
USCCB liturgical year
How we know
December 8; December 9 when December 8 is a Sunday of Advent.
Recurs
annual
Feed
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Changes
  • 2026-09-26: moved date from 2030-12-08 to 2030-12-09
  • 2026-09-25: added to 2030-12-08