The zodiac sign for October 9 is Libra). Libra is the seventh astrological sign in the zodiac, and its dates are between September 23 and October 22). Libras ruling planet is Venus, and its element is air). People born under this sign are known for their diplomatic skills, intellect, and creativity, and they make excellent mediators, diplomats, counselors, and artists. In love and relationships, Libras seek partners who share their values of harmony, fairness, and intellectual connection. They are most compatible with fellow air signs like Gemini and Aquarius, but they can also be compatible with fire signs like Leo and Sagittarius.