Libra: dates, element, planet, symbolism and associated stones

Who is Libra?

Libra is the seventh sign of the zodiac, the only one represented by an object rather than a living being. Its glyph shows the beam of a balance, or a sun setting on the horizon. The symbol is linked to the autumn equinox: at that moment, day and night are equal, like the two pans of a scale.

For the Greeks, this part of the sky was sometimes called “the claws” of the Scorpion; it was the Romans who made it a balance, often associated with the goddess of justice (Astraea or Themis, depending on the account). The stories vary: what is remembered above all is that the image of balance eventually prevailed.

The traditional profile at a glance

Libra opens autumn: the sun enters it at the September equinox, when day and night are of equal length. The dates of the “tropical” zodiac, the one used in most Western horoscopes, vary by a day from year to year (leap years, exact time and place of birth). If you were born on the day the sun passes from one sign to the next, a birth chart calculated to the exact hour is needed to know which sign applies.

The tropical zodiac starts at the spring equinox and divides the year into twelve equal sections of 30 degrees. It no longer matches the position of the constellations in the sky, because of the precession of the equinoxes, a slow shift in the Earth's axis that completes one turn in about 25,800 years. The “sidereal” zodiac, used more in India, follows the constellations instead and therefore gives dates about three weeks later.

Element, modality and ruling planet

Air: the element of exchange and relationships. Cardinal: Libra opens autumn, and tradition therefore credits it with the capacity to initiate, connect and propose. Venus: the planet of harmony and the arts; she rules Libra and Taurus, with a more social and aesthetic colour for Libra, and a more material and sensory one for Taurus.

Symbolic qualities

Libra is associated with a sense of balance, the pursuit of harmony, diplomacy, a love of beauty, attentive listening and a concern for fairness. In traditional portraits, the reverse side is indecision, fear of displeasing, or a wish to avoid conflict.

These are practical clichés: there are very decisive Libras and very hesitant Aries. The symbol of the scales has one advantage: it reminds us that a decision is weighed, and that we may allow ourselves time to examine both sides before deciding.

Relationships with other signs

In astrology, the relationship between two signs is described by the angle that separates them in the zodiac. Here is the common vocabulary, applied to Libra, with no prediction of compatibility whatsoever:

• Opposition (signs 180 degrees apart, six signs apart): Aries. Astrologers see a face-to-face encounter that complements, a mirror.
• Trine (same element, air): Aquarius and Gemini. People speak of a kinship of tone, an ease in understanding one another.
• Sextile (complementary elements): Sagittarius and Leo. A link described as stimulating and sociable.
• Square (same modality, different element): Capricorn and Cancer. Tradition sees a tension that either drives things forward or irritates.

These are only conventions of reading: nothing allows us to deduce the quality of a real relationship from them.

Stones traditionally associated

For Libra, the traditions differ. One often cites opal, lapis lazuli, rose quartz, sapphire or peridot, following the colours of Venus (pink, blue) or the gentleness of harmony. The ancient lists inspired by Aaron's breastplate do not agree with one another.

Opal is fragile and contains water; lapis lazuli is often imitated or dyed. Read each stone's page before buying or caring for it.

Mood ideas

A “Libra” atmosphere is harmonious: clean lines, pastel colours, flowers, symmetry in the arrangement of a table, soft music. You could tend a corner of the house, arrange a conversation for two without screens, or visit a museum. A two-person tarot spread, as in the three-card spread tutorial, can also serve as a pretext for talking. These are ideas for mood, never predictions.

What science says

Scientifically, studies to date have not shown that the sign of birth makes it possible to describe a character or predict events. Astrology remains a symbolic and cultural language, which can be appreciated for its tradition and its poetry without being regarded as a science.

Frequently asked questions

Also read

The meanings mentioned belong to tradition and symbolism. They are neither promises of results nor medical advice. Back to Guide to the astrological signs.