Gemini
- Usual dates
- May 21 to June 20
- Element
- Air
- Ruling planet
- Mercury
Gemini is an air sign, ruled by Mercury. The usual dates are May 21 to June 20. Curious, talkative, always juggling ideas.
The constellation Gemini is marked by two bright stars, Castor and Pollux. The sign covers the days when the Sun is in the third 30-degree slice of the zodiac.
May 21 and June 20 can fall on either side of the sign change, depending on the year and the birth time. The calculator checks that moment.
Check a birthday in the zodiac calculator
Questions
What are the dates for Gemini?
The usual dates are May 21 to June 20. On the first or last day, the birth year and time decide the Sun sign.
Is the Gemini sign the same as the constellation?
No. The sign is a 30 degree slice of the year. The constellation is the star pattern, and the two have drifted apart. The constellation Gemini is marked by two bright stars, Castor and Pollux. The sign covers the days when the Sun is in the third 30-degree slice of the zodiac.