The brief history of january from idol of two face call janus

The history of January is tied to the Roman god Janus, the celebration of New Year's Day, and the Gregorian calendar:
Janus: The ancient Romans worshipped Janus, a god with two faces, one looking forward and one looking back. Janus was associated with beginnings, doors, and gates. When the Romans added two months to the beginning of their calendar, they named the first month Januarius in his honor. The English word "January" comes from the Latin word Januarius