The term "september 11th birth sign" functions as a noun phrase identifying the specific zodiac sign associated with that birth date. An individual born on this day falls under the astrological sign of Virgo, which governs the period from approximately August 23 to September 22.
Virgo is an Earth sign ruled by the planet Mercury. In astrological theory, these associations are believed to influence core personality traits. The Earth element imparts practicality, a grounded nature, and a focus on the material world. The influence of Mercury, the planet of communication and intellect, contributes to an analytical, systematic, and detail-oriented mindset. Consequently, individuals with this sign are often characterized as methodical, diligent, and meticulous, with a strong sense of duty and a tendency towards perfectionism.
In practice, this birth sign is used as a foundational component for interpreting personality within the framework of Western astrology. While the sun sign provides a general overview of an individual's ego and identity, a complete astrological profile, or natal chart, is required for a more detailed analysis. Such a chart considers the precise positions of the moon, planets, and other celestial points at the exact time and location of birth to create a more nuanced and individualized interpretation.