Is December 21st a cusp?
What sign are you if born Dec 21?
People born from 22nd November to 21st December are said to have Sagittarius as their zodiac. Sagittarius is the ninth zodiac sign and has 'Fire' as their zodiac element. The symbol of Sagittarius is the half-human body that seems archer and half horse.
What happened December 21st?
This Day in History: December 21 On this day in 1898, having recently discovered polonium, future Nobel Prize winners Marie and Pierre Curie discovered the radioactive chemical element radium, a silvery white metal that would be used to treat cancer.