The term "11 sep moon sign" is a noun phrase that refers to the specific zodiacal sign the Moon was transiting on the date of September 11th. In astrology, this placement is a key component of a natal chart, believed to influence a person's emotional nature, instincts, and subconscious self. However, the sign is not constant for this calendar date across different years.
The Moon moves through the entire zodiac in approximately 27.3 days, spending about 2.5 days in each of the twelve signs. Consequently, the Moon's position on September 11th is different from one year to the next. For example, on September 11, 2001, the Moon was in Gemini. On September 11, 2023, it was in Leo. On September 11, 1995, it was in Sagittarius. This demonstrates that a specific year is an essential piece of data required to identify the correct zodiacal placement.
To determine the correct astrological sign for this date, one must specify the exact year of interest. For personal natal chart calculations, the full birth date (month, day, and year) is required. For maximum accuracy, the precise time and location of birth are also used, as the Moon can change signs in the middle of a day. This information allows for the creation of an accurate astrological chart using an ephemeris or specialized software.
