September

Definition

September is the ninth month of the modern Gregorian calendar. In tropical astrology, the Sun generally travels through Virgo during the first part of the month and enters Libra around September 22 or 23. The exact ingress time varies by year and time zone, so an ephemeris is needed for precision.

Astrological Meaning

September combines two successive phases of the tropical zodiac rather than carrying one fixed astrological meaning. Virgo symbolism emphasizes discernment, practical adjustment, skill, service, and attention to detail. After the Libra ingress, the emphasis shifts toward balance, cooperation, fairness, aesthetics, and relationships. In the Northern Hemisphere, this transition approaches the autumn equinox; in the Southern Hemisphere, it marks the spring equinox. A September birth alone does not determine a complete personality, because the Moon, Ascendant, planets, houses, and aspects also shape the natal chart.

Why It Matters

September is useful when identifying the Sun’s likely zodiac sign, tracking the seasonal quarter, or placing an event within an astrological calendar. Its Virgo-to-Libra transition can provide broad context for timing, but it should not replace exact chart calculation. Knowing the year, date, time, and location clarifies whether a late-September Sun falls in Virgo or Libra and reveals the wider planetary picture.

Related Encyclopedia Entries

• Traditional Astrology
• Astrological Terminology
• Natal Chart
• Virgo
• Libra
• Autumnal Equinox