無原罪の御宿り(Immaculate Conception) の 🇦🇹 オーストリア

The Feast of the Immaculate Conception on December 8th in Austria is a public holiday marked by Catholic church services; it is also traditionally the day Austrians put up their Christmas trees.

Catholic feast on December 8 celebrating the doctrine that the Virgin Mary was conceived free from original sin, observed as a public holiday in many Catholic-majority countries with church masses and processions.