Why is the sign of the zodiac not calculated from the day of conception?

The sign of the zodiac is not calculated from the day of conception because astrology is based on the date of birth, not conception. Astrology is a form of divination that looks at the alignment of the planets and stars at the time of a person’s birth to determine their character traits and destiny. Since the exact date of conception is usually unknown, it cannot be used to accurately calculate a person’s zodiac sign.

Moreover, the zodiac sign is determined by the position of the sun relative to the Earth on the day of birth. Since the sun is constantly moving, its position on the day of conception can be different from its position on the day of birth. Therefore, even if the exact date of conception were known, it would not be an accurate predictor of a person’s zodiac sign.

In conclusion, the sign of the zodiac cannot be calculated from the day of conception because astrology is based on the date of birth, not conception, and the position of the sun relative to the Earth can be different on the day of conception than on the day of birth.