Gemini (astrology)

Gemini
Zodiac symbolTwins
Duration (tropical, western)May 21 – June 21 (2026, UT1)
ConstellationGemini
Zodiac elementAir
Zodiac qualityMutable
Sign rulerMercury
DetrimentJupiter
ExaltationNorth Node
FallSouth Node

Gemini (♊︎; /ˈɛmɪn/ JEM-in-eye Greek: Δίδυμοι, romanizedDídymoi, Latin for "twins") is the third astrological sign in the zodiac. Under the tropical zodiac, the sun transits this zodiac sign between about May 20 to June 21. Gemini is represented by the twins, Castor and Pollux, known as the Dioscuri in Greek mythology. It is known as a positive, mutable sign.