Libra — The Scales

Air Cardinal Ruled by Venus Sep 23 – Oct 22

A Venus-ruled air sign, Libra brings the relational, aesthetic energy of autumn's start. As a cardinal sign it is traditionally read as one that leads through connection, seeking agreement and partnership. In astrology it is associated with balance, fairness, harmony, and a strong sense of beauty. Tradition casts it as the diplomat of the zodiac, weighing every side before it decides.

What tradition gives Libra

  • Traditionally linked to balance and fairness
  • Associated with harmony and partnership
  • A sign of the diplomat in tradition

The myth underneath

The only inanimate zodiac symbol, tied to the scales of justice.

Pairings, as tradition tells them

Tradition pairs Libra most easily with Gemini, Aquarius, Leo — a folk pattern about temperaments, not a rule about people.

When the Sun is actually here

Across a century of computed positions, the Sun holds Libra from about September 23 to October 23.

The edges, honestly

Sign boundaries are not fixed calendar dates — the Sun's ingress moves by a day or so from year to year. Computed across 1930–2030, these dates near Libra's edges belong to different signs in different years:

DateUsuallySometimes
September 22Virgo in 99% of yearsVirgo otherwise
September 23Libra in 73% of yearsVirgo otherwise
October 23Libra in 63% of yearsScorpio otherwise

Born on one of these dates? The year decides. Compute your chart and the question closes in a second.

The Sun is one placement of ten

A Libra Sun says nothing about your Moon, your rising sign, or where the rest of the sky sat. The free calculator draws the whole wheel — on your device, in a second.

Calculate your birth chart