December

December is from the Latin word ‘Decem’ (ten). It was originally the tenth month of the year in the Roman calendar, which began in March. The winter days following December were not included as part of any month. Later, the months of January and February were created out of the monthless period and added to the beginning of the calendar, but December retained its name.
The birth flower is the narcissus
Birthstones are the turquoise, zircon, and tanzanite
Zodiac signs are Sagittarius (November 22 – December 21) and Capricorn (December 22 – January 20).