January is the first month of the Gregorian calendar, consisting of 31 days. It marks the beginning of the year and is often associated with resolutions, new beginnings, and setting goals. In the Northern Hemisphere, it is typically a cold month with winter weather. The month is named after Janus, the Roman god of gates and doorways, symbolizing transitions and looking both forward and backward. It is a time of celebration for various cultures, including New Year’s Day on January 1st.