In Roman mythology, Saturn was an agricultural deity who was said to have reigned over the world in the Golden Age, when humans enjoyed the spontaneous bounty of the earth without labor in a state of innocence. The revelries of Saturnalia were supposed to reflect the conditions of the lost mythical age, not all of them desirable. The Greek equivalent was the Kronia.[3]

Although probably the best-known Roman holiday, Saturnalia as a whole is not described from beginning to end in any single ancient source. Modern understanding of the festival is pieced together from several accounts dealing with various aspects.[4] The Saturnalia was the dramatic setting of the multivolume work of that name by Macrobius, a Latin writer from late antiquity who is the major source for information about the holiday. In one of the interpretations in Macrobius's work, Saturnalia is a festival of light leading to the winter solstice, with the abundant presence of candles symbolizing the quest for knowledge and truth.[5] The renewal of light and the coming of the new year was celebrated in the later Roman Empire at the Dies Natalis of Sol Invictus, the "Birthday of the Unconquerable Sun," on December 25.[6]