A horoscope by birth time, also known as a natal chart or birth chart, is an astrological chart or diagram representing the positions of the Sun, Moon, planets, astrological aspects, and sensitive angles at the precise time of an individual's birth. This chart is used to provide insights into a person's personality, strengths, weaknesses, and life events. The birth time is crucial as it determines the exact position of the Ascendant (or rising sign), which is the zodiac sign that was ascending on the eastern horizon at the moment of birth. In Hebrew, a horoscope by birth time is referred to as מזל לפי שעת הלידה (mazal lefi sha'at ha'leida). In Spanish, it is called horóscopo según la hora de nacimiento, and in French, it is known as horoscope selon l'heure de naissance. The interpretation of a natal chart is a complex process that considers the interplay between various celestial bodies and their aspects, offering a comprehensive astrological profile of the individual.