關於聖誕樹擺放的時間，我們特別翻譯外國網站的原文供大家參考。
以下翻譯自：http://didyouknow.org/christmas/
When to put up the Christmas tree
Traditionally, Christmas trees are put up 12 days before Christmas day, thus on the December 13th, and taken down 12 days after Christmas. But some put up the Christmas tree on December 6th in honor of the day Saint Nicholas died and take it down on Epiphany, January 6th. In Catholic tradition, Christmas trees are put up after noon on Christmas eve.
聖誕樹擺放的時間
傳統上，聖誕樹在聖誕節當天的前12天開始擺放，因此是12月13日開始數12天到聖誕節之後。但有些人在12月6號當天開始放聖誕樹以紀念Saint Nicholas的逝世，並且擺放至主顯節-1月6號。以天主教的傳統，聖誕樹是在聖誕夜的中午過後開始擺放。