Scorpio (♏) is the zodiac sign for people born October 23 – November 21. It is a Water sign ruled by Pluto / Mars. Key traits: intense, passionate, resourceful, secretive.
Scorpio is a water sign, and people born under it are often described as intense, passionate, resourceful, secretive. In Western (tropical) astrology, your "sun sign" is determined by the Sun's position on your birth date — which for Scorpio means being born between October 23 – November 21.
Note that exact cusp dates can shift by about a day from year to year because the tropical zodiac is tied to the equinox, not the fixed calendar. If you were born on a cusp date, check the precise boundary for your birth year.