Third sign of the zodiac
Its symbol represents two pieces of wood bound together, symbolical of the unremitting conflict of contradictory mental process.
The Sun is in Gemini annually from May 21 to June 20.
Astrologically and astronomically it is the thirty-degree arc immediately preceding the Summer Solstice, marked by the passing of the Sun over the Tropic of Cancer, and occupying a position along the Ecliptic from 60° to 90°.
It is the Mutable quality of the Air element: positive, dual.