September 23 falls on the Virgo-Libra cusp. The Sun typically moves from Virgo into Libra around this date each year, so your exact sign depends on the year and time of birth. Swiss Ephemeris calculations show the Sun enters Libra at varying times. Based on the standard date, your Sun sign is Libra, but you'll likely feel both signs' influence.

People born on September 23 are Libra natives with Air element energy and Cardinal modality. The 1st decan sub-ruled by Venus adds a distinctive layer to the core Libra personality, making these individuals unique among their sign.

September 23 Libra natives are most compatible with signs that share the Air element (trine aspect) or complementary elements. Check the compatibility section above for specific sign matches and the best romantic dates.

The traditional birthstone for people born on September 23 is Sapphire. The decan-specific healing crystal is Rose Quartz, which resonates with the Venus-influenced energy of the 1st decan of Libra.

September 23 falls in the 1st decan of Libra (approximately 1° Libra). This decan is sub-ruled by Venus, which adds concentrated energy to the core Libra traits.

While our celebrity database is still growing, all people born on September 23 share the Libra Sun sign at approximately 1° with Venus decan influence.

The numerology root for September 23 is 5. Lucky numbers include 5, 14, 23, 32. The lucky day is Friday (ruled by Venus), and the lucky color is Yellow.

September 23 belongs to the Air element through Libra. Air signs are known for intuition, emotional depth, and empathy.