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♊︎ Zodiac sign · 3 of 12

Gemini — the sign of curiosity and exchange

The third sign of the zodiac and the first air sign. The mutable sign of Mercury describes the manner of gathering and passing on: questions, conversations, news, connections between people and ideas.

Element and modalityAir, mutable
RulerMercury
The Sun in the signfrom May 20–22 to June 20–22 (Moscow time, 1950–2030)
OppositeSagittarius
Rises (Ascendant)1 h 41 min a day in Moscow, 1 h 52 min in Krasnodar
Classical dignitiesno exaltation; detriment — Jupiter
In JyotishMithuna: the Sun enters on June 14–15

What Gemini colors in a chart

A sign describes the manner of whatever stands in it, so “Gemini” in a chart means different things — depending on what has fallen into the sign.

Sun in Gemini

Tradition links the Sun in Gemini with a mind that feeds on variety: interest flares up fast and holds while there is something to learn. Things are done through people and words — agree, ask again, find the one who knows. Boredom is harder here than tiredness. This isn't about you if you can work on one topic for years and feel no need to switch.

Moon in Gemini

The Moon in Gemini calms down with words: talking it out, texting, reading, figuring out what actually happened. A feeling must first be named — then you can live with it. It is worst in silence without a conversation partner and without news, where thoughts go in circles. This isn't about you if on bad days you least want to talk to anyone or read anything.

Ascendant in Gemini

With Gemini rising, a person is read as light and curious: questions, jokes, quick jumps from topic to topic, a conversation starts from half a word. In a new company they are rarely quiet for long. In Moscow Gemini rises for a little over an hour and a half a day — less than average for a sign. This isn't about you if with unfamiliar people it's easier for you to listen than to talk, and others usually start the conversation.

Ascendant in Gemini in detail: how it shows, the Descendant, the ruler and checks →

Gemini at the start of a house

Gemini at the start of a house makes the sphere mobile and talkative: there are many contacts, options and parallel tasks in it. At the start of the 10th house — work that needs words, connections and switching; at the start of the 4th — a home where someone is always talking, and moves aren't scary. The flip side is scatteredness. This isn't about you if in the sphere of this house you've had one task, one circle and one method for years.

The other planets in Gemini are read the same way: the planet’s role plus the sign’s manner. What each one means — Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.

Where traditions differ

The ruler of Gemini is Mercury, who is also the ruler of Virgo: in Gemini tradition sees its air side — gathering and exchange, in Virgo its earth side — sorting and order. There is no classical exaltation in Gemini, and Jupiter, the ruler of opposite Sagittarius, is in detriment here: broad generalizations come to this sign harder than details.

Jyotish counts the signs from the stars: by our calculation with the Lahiri ayanamsa the Sun enters Mithuna (Gemini) only on June 14–15, and most of those who are Gemini by horoscope have the Sun there in the previous sign — Vrishabha (Taurus).

How to check it on yourself

Each statement below may turn out to be false about you — that’s how it’s written. Check it against your past, and write your answer down before you compare it with the chart. The first item checks the calculation itself, the rest — the interpretation.

  1. If your birthday is between May 20–22 and June 20–22

    What should match. From May 23 to June 19 the Sun is in Gemini in any year from 1950 to 2030 — that’s what our calculation for Moscow time shows. May 20–22 and June 20–22 are border days: the Sun changes sign within the day, and the answer depends on the year, hour and time zone of birth.

    When it’s not about you. The day is a border day, and the sign was taken from a horoscope table rather than calculated for the year and hour — then “Gemini” may turn out to be Taurus or Cancer. This checks the calculation, not the interpretation.

  2. If your Moon is in Gemini

    What should match. Recall your last three hard days. In at least two, the first thing that helps is a conversation, texting or reading: first understand and name it, then calm down.

    When it’s not about you. In two cases out of three or more, wordless quiet, sleep or work with the hands helps — this isn't about you.

  3. If your Ascendant is in Gemini

    What should match. Ask three people who have known you for less than a year to describe their first impression in three words. At least two name talkativeness, curiosity or quickness.

    When it’s not about you. None of the three or only one — this isn't about you.

The dates and border days of all twelve signs — on the page of all signs. How we check the rest — the site’s method.

Frequently asked questions

What are the dates of Gemini?

By our calculation for 1950–2030, the Sun enters Gemini on May 20, 21 or 22 and leaves it on June 20, 21 or 22 (Moscow time; farther east the boundary can fall a day later). From May 23 to June 19 it’s Gemini in any year; on the border days the sign depends on the year and hour of birth.

Why do Gemini and Virgo have one ruler?

In the classical scheme there are seven planets for twelve signs: the Sun and Moon got one sign each, the other five — two each. Mercury got Gemini and Virgo. Tradition tells them apart by element: in air Gemini, Mercury gathers and passes on, in earth Virgo, it sorts and checks.

Which signs is Gemini compatible with?

Tradition sees the signs of the same element — Libra and Aquarius — and the signs two steps away — Aries and Leo — as easy for Gemini; Virgo and Pisces as tense; and the opposite sign, Sagittarius, as attractive and difficult at once. This compares Suns only: for a couple, astrologers look at both full charts, and there is no data that signs predict how lasting a couple will be.

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Human Design, astrology, Jyotish, numerology and the Destiny Matrix are systems of symbolic interpretation. They are not recognized by science; the materials are for informational purposes and do not replace a doctor, psychologist, lawyer or financial advisor. Learn more.