Greece is a country where traditions and customs are a part of everyday life. Most holidays in Greece are celebrated traditionally, and Christmas in no exception. Christmas caroling is very popular, and although you might hear them being sung at any given moment during the holiday season, there are actually three "official" caroling days. The custom is that children go from house to house singing the carol, with the accompaniment of a triangle, and residents of the houses give them a small amount of money. Greek Christmas carols (calanda) are sung on the mornings of Christmas Eve, New Year's Eve and January 5, the Eve of the Epiphany.

According to tradition, during the Greek 12 days of Christmas (December 25 to January 6), goblins come out to tease people and eat their food. This tradition is based on the legend that the "waters aren't christened" since Christ has not yet been baptized. The goblins are renowned for their ugliness and their impishness. They are not very intelligent and can't really hurt anybody. It is said that they enter houses through chimneys, and this is the reason people, especially in villages, keep the fireplace lit during the 12 days of Christmas.

In many parts of Greece, people hang a pomegranate above the front door of their house. By the New Year, when the fruit will have dried, Greeks throw it on the ground so it breaks, and step into their house on their right foot. According to tradition, this brings good luck for the year to come.