What are the Libra dates?

In the tropical zodiac, the Sun is in Libra from about September 23 to October 22, beginning at the autumn equinox. The boundary shifts by about a day year to year, so cusp births need a calculated chart. Indian sidereal astrology places Tula, its Libra, from roughly mid-October to mid-November.

What element and mode is Libra?

Cardinal air: the element of mind and relation in the mode that initiates. Libra opens autumn as the initiator of relationship, first invitation, opening negotiation, drafted agreement, where Gemini circulates and Aquarius systematises. Its cardinal siblings are Aries, Cancer and Capricorn.

Which planet rules Libra?

Venus, in her airy expression of proportion, harmony and courtesy, distinct from her earthy, sensual rulership of Taurus. Saturn is additionally exalted in Libra at the twenty-first degree: the judge honoured in the house of judgement, giving the sign's charm its weight of consequence.

What are typical Libra traits?

Bright side: fairness, grace, diplomacy, aesthetic sense and a gift for partnership. Shadow: indecision, appeasement, conflict-avoidance and dependence on the mirror of others. As throughout astrology, these describe how planets placed in Libra behave, most visibly the Sun, Moon or ascendant.

What is the story behind the Scales?

Babylon hung them in the sky as the scales of Shamash, god of justice, at the season when day is weighed against night. Greek astronomy long treated the same stars as the Claws of the neighbouring Scorpion, and the Balance won its independence definitively only in the Roman zodiac, the only inanimate figure among the twelve.

Why is Libra the only non-living sign?

Tradition reads the exception as the sign's meaning: Libra's business is not nature but culture, the made instruments and standards, laws, manners, measures, by which fairness becomes possible. A balance is a human invention for finding truth between parties, and so is everything the sign governs.

What does Libra rule in the body?

The kidneys and lower back, the reins of the old physicians: the body's balancing and filtering apparatus, seventh station of the zodiacal frame. Traditional medicine read the strains of judgement and of carrying others in this region.

What does a Libra rising (ascendant) mean?

The world is met with courtesy, proportion and visible finish; first impressions are of pleasantness and poise. Venus becomes the chart's ruler, so her sign, house and aspects set the tone throughout, a Libra rising with Venus in Scorpio relates very differently from one with Venus in Capricorn.

Who is Libra most compatible with?

Tradition looks first to the air signs, Gemini and Aquarius, and to the fire signs Leo and Sagittarius, with opposite-sign Aries as the energising mirror. But sign pairs are the shallowest layer of synastry: real compatibility compares whole charts, and this platform treats compatibility as self-understanding rather than verdict.

Why is the Sun in fall in Libra?

Because the sovereign self dims in the house of the other: the tradition's warning, encoded as dignity, that identity built entirely on relation loses its own light. It is the mirror of the Sun's exaltation in self-starting Aries, and it names Libra's developmental task, to keep a self while keeping the peace.

The seventh sign ♎

Libra, the Scales

The zodiac's second half opens with its only instrument. At the autumn equinox, when day and night stand equal, the wheel hangs a balance in the sky: cardinal air ruled by Venus, exalting Saturn. Libra is the principle of relation, partnership, judgement, proportion, beauty, the discovery that the self is completed, and complicated, by the other.

Sep 23 – Oct 22: tropical dates
Air: element
Cardinal: mode

The sign in twelve facets

One sign, read from every side: its ancestry, its rulers, its season, its body part, its myth and its meanings in the chart.

⭐

Babylon's Scales

the ancestor ZIB.BA.AN.NA

Babylon hung the Balance in the sky as the scales of Shamash, the sun god of justice before whom oaths were sworn and the namburbi tribunals convened. Where the equinox weighed day against night, the sky weighed truth: the sign's link to judgement is original, not ornamental.

⚖️

From claws to beam

the figure's history the freed sign

Greek astronomy long called these stars the Claws of the neighbouring Scorpion, and the Balance had to win its independence, secured for good in the Roman zodiac. The only inanimate figure among the twelve had to be pried from a predator's grip: a parable Libra natives may recognise.

🍁

The equinox gate

the season day equals night

Tropical Libra opens at the autumn equinox, the year's second perfect balance of light and dark, mirroring Aries at the spring point. The sign inherits the moment's geometry: equality as a starting condition, and the knowledge that every balance is momentary and must be kept by art.

🌬️

Cardinal air

element & mode the initiator of relation

Air that initiates: not Gemini's circulating breeze or Aquarius's steady jet stream, but the beam that moves first to weigh, the opening of negotiation. Cardinal air leads by relating, makes the first invitation, drafts the treaty, and cannot rest while anything remains unfair.

♀

Ruled by Venus

the ruler the Venus of proportion

Venus rules two signs, and Libra is her airy seat: not Taurus's Venus of orchards and touch but the Venus of proportion, harmony, courtesy and design. She gives the Scales their taste and their diplomacy, and the conviction that beauty and fairness are the same instinct applied to things and to people.

♄

Saturn exalted

the honoured guest the 21st degree

Saturn is exalted in Libra, at the twenty-first degree: the judge honoured in the house of judgement. The old scheme's meaning is precise, fairness is not softness; the balance holds because a weight of consequence sits in the pan. The Scales' charm is Venusian, but their verdicts are Saturn's.

🔧

The only instrument

the emblem no animal, no person

Every other sign is a creature; Libra alone is a made thing, a tool for measuring. Astrologers have read the exception for centuries: the sign's business is not nature but culture, agreement, artifice, civilisation itself, the human invention of standards by which things can be called fair.

🧍

The kidneys and lower back

melothesia Libra rules the reins

Seventh sign, seventh station: Libra governs the kidneys and lower back, the body's own balancers, filtering and equilibrating the inner sea. The old physicians called the region the reins, and read the strains of judgement, and of carrying others, in it.

📋

Libra in the chart

the placements Sun, Moon, rising

The Sun in Libra identifies through relation and knows itself best in dialogue, its fall here is the tradition's warning about losing self in other. The Moon in Libra feels through fairness and is disturbed by discord as by noise. A Libra ascendant meets the world with courtesy and proportion, and hands the chart to Venus.

🕉️

Tula, the Vedic Balance

in Jyotisha sidereal dates

Jyotisha keeps the Balance as Tula, Venus-ruled with Saturn exalted, running sidereally from mid-October to mid-November. Its mansions include Swati, the wind-blown shoot of independence, and Vishakha's gateway of purpose, balance read as poise under moving air.

🐏

Aries, the mirror

the polarity other and self

Across the wheel stands the Ram: relation against assertion, the treaty against the charge, we against I. Libra's question is how to keep a self while keeping the peace; Aries across the axis keeps the answer. Each sign is the other's missing half, which is exactly what the Scales would predict.

🔑

The Libra vocabulary

the keywords light and shadow

Bright side: fair, gracious, diplomatic, aesthetic, partnering, civilised. Shadow side: indecisive, appeasing, conflict-avoidant, vain of harmony while injustice waits. The work of the sign is remembering that the scales exist to reach a verdict, not to hover forever.

The sign of the balance

Libra is the zodiac's seventh sign, the opener of its second, other-facing half, and its only instrument: where eleven figures are creatures, the Scales are a made thing, a tool for weighing. Cardinal air ruled by Venus and exalting Saturn, opening at the autumn equinox, Libra is the principle of relation: partnership, judgement, proportion, courtesy, the entire technology of living with others. In the chart it describes how a planet relates and harmonises; its gifts are fairness, charm, taste and diplomacy, and its shadows are the gifts stalled, indecision, appeasement, and peace purchased at truth's expense.

The scales of Shamash

The Balance is Babylonian, and it was never merely a picture. ZIB.BA.AN.NA, the Scales, belonged to Shamash, the sun god of justice before whom oaths were sworn, contracts sealed and the dawn tribunals of the namburbi convened, as this compendium's Babylonian pages describe. Hung at the season where day is weighed against night, the constellation made the equinox itself a courtroom. Greek star-lore complicated the inheritance by calling these stars the Claws of the neighbouring Scorpion, and the Balance spent centuries in the predator's grip before the Roman zodiac freed it for good. The figure's two histories, judge's instrument and scorpion's claws, between them say most of what the sign knows: that fairness is real, and that it must be held against something that would rather seize.

Equinox, air, and the first move

Tropical Libra opens at the autumn equinox, mirroring Aries at the spring point: the year's second moment of perfect balance, after which dark begins to win. The sign inherits the geometry, equality as a starting condition, and the equinox's lesson, that balance is momentary and kept only by art. As cardinal air, Libra initiates in the element of relation: the first invitation, the opening of negotiation, the drafted treaty. Its air siblings divide the element's work, Gemini circulates, Aquarius systematises, Libra weighs, and its cardinal siblings mark it as a season-opener among initiators: Aries begins the self, Cancer the home, Capricorn the work, Libra the we.

Venus's court, Saturn's bench

The sign's two dignities form a complete theory of justice. Venus rules Libra in her airy expression: proportion, harmony, courtesy, design, the aesthetic instinct applied equally to objects and to conduct, for the Scales hold that beauty and fairness are one taste. But Saturn is exalted here, at the twenty-first degree, the judge honoured in the house of judgement, and the pairing is the tradition at its most exact: grace without gravity is mere charm, and the balance holds because consequence sits in the pan. Opposite, the dignities invert: Venus is in detriment in Aries, and the Sun falls in Libra, the tradition's warning that in the house of the other, the sovereign self dims, which is the sign's risk stated as doctrine.

Libra in the chart

The Sun in Libra identifies through relation: such people know themselves in dialogue, partnership and the meeting of minds, and their lesson, the Sun's fall here, is to keep a self among the others they complete. The Moon in Libra feels through fairness: discord registers as physical noise, and calm returns when proportion does. A Libra ascendant meets the world with courtesy and finish, and gives the chart to Venus, whose sign, house and aspects then set its tone. Mercury in Libra thinks in comparisons and speaks in agreements; Mars, in detriment, fights reluctantly and by litigation; Saturn, exalted, judges, structures and keeps every promise. Any planet in the Scales is civilised, partnered and asked for its verdict.

The instrument, the reins, the mansions

Libra's emblem repays one more look: the only inanimate figure among the twelve. Astrologers have long read the exception as the sign's deepest statement, its business is not nature but culture, the made standards by which things can be called fair, civilisation as an artifact that must be maintained like any tool. In the body the Scales take the kidneys and lower back, the reins of the old physicians: the organs that filter and balance the inner sea, strained, tradition observed, by judgement and by carrying others. In India's sidereal wheel, Tula runs mid-October to mid-November, holding Swati, the wind-blown shoot of independence, poise under moving air, which is as good a definition of Libra's virtue as the tradition owns.

The mirror of Aries

Libra's axis runs to Aries, and it is the wheel's first teaching on self and other: assertion against accommodation, the charge against the treaty, I against we. Each pole alone is a failure, a self that cannot partner, a partnership that has consumed the self, and the dignities mark the exchange: Mars is in detriment in Libra as Venus is in Aries, each ruler a guest in the other's country. The Scales mature by borrowing the Ram's decisiveness, remembering that weighing exists for the sake of the verdict; the Ram matures by borrowing the Scales' regard. The axis's dates are the equinoxes, the year's two perfect balances: the zodiac placing its lesson about relationship at the exact moments when light and dark are equal partners.

How to read this page

The cards above give the sign's twelve facets: ancestry, the freed figure, season, element and mode, ruler, exaltation, the instrument, body, chart placements, the Vedic parallel, the polarity and the working vocabulary. For the rulers' own pages, see Venus and Saturn in the planets library; for the system, the twelve signs library; for the deep history, the Babylonian pages. Libra and its eleven companions are part of the Tarot Academy compendium in all fifty-two languages.

Frequently asked questions

: In the tropical zodiac, the Sun is in Libra from about September 23 to October 22, beginning at the autumn equinox. The boundary shifts by about a day year to year, so cusp births need a calculated chart. Indian sidereal astrology places Tula, its Libra, from roughly mid-October to mid-November.
: Cardinal air: the element of mind and relation in the mode that initiates. Libra opens autumn as the initiator of relationship, first invitation, opening negotiation, drafted agreement, where Gemini circulates and Aquarius systematises. Its cardinal siblings are Aries, Cancer and Capricorn.
: Venus, in her airy expression of proportion, harmony and courtesy, distinct from her earthy, sensual rulership of Taurus. Saturn is additionally exalted in Libra at the twenty-first degree: the judge honoured in the house of judgement, giving the sign's charm its weight of consequence.
: Bright side: fairness, grace, diplomacy, aesthetic sense and a gift for partnership. Shadow: indecision, appeasement, conflict-avoidance and dependence on the mirror of others. As throughout astrology, these describe how planets placed in Libra behave, most visibly the Sun, Moon or ascendant.
: Babylon hung them in the sky as the scales of Shamash, god of justice, at the season when day is weighed against night. Greek astronomy long treated the same stars as the Claws of the neighbouring Scorpion, and the Balance won its independence definitively only in the Roman zodiac, the only inanimate figure among the twelve.
: Tradition reads the exception as the sign's meaning: Libra's business is not nature but culture, the made instruments and standards, laws, manners, measures, by which fairness becomes possible. A balance is a human invention for finding truth between parties, and so is everything the sign governs.
: The kidneys and lower back, the reins of the old physicians: the body's balancing and filtering apparatus, seventh station of the zodiacal frame. Traditional medicine read the strains of judgement and of carrying others in this region.
: The world is met with courtesy, proportion and visible finish; first impressions are of pleasantness and poise. Venus becomes the chart's ruler, so her sign, house and aspects set the tone throughout, a Libra rising with Venus in Scorpio relates very differently from one with Venus in Capricorn.
: Tradition looks first to the air signs, Gemini and Aquarius, and to the fire signs Leo and Sagittarius, with opposite-sign Aries as the energising mirror. But sign pairs are the shallowest layer of synastry: real compatibility compares whole charts, and this platform treats compatibility as self-understanding rather than verdict.
: Because the sovereign self dims in the house of the other: the tradition's warning, encoded as dignity, that identity built entirely on relation loses its own light. It is the mirror of the Sun's exaltation in self-starting Aries, and it names Libra's developmental task, to keep a self while keeping the peace.

All twelve signs

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