Gemini (♊) is the zodiac sign for people born May 21 – June 20. It is a Air sign ruled by Mercury. Key traits: curious, adaptable, witty, communicative.
Gemini is a air sign, and people born under it are often described as curious, adaptable, witty, communicative. In Western (tropical) astrology, your "sun sign" is determined by the Sun's position on your birth date — which for Gemini means being born between May 21 – June 20.
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.