What does ecliptic day mean?

The auspicious day of the zodiac is a unique word in China's traditional calendar "Yellow Calendar", which refers to a day when everything is suitable. The zodiac is called "Qinglong, Tiande, Yutang, Siming, Tang Ming and Jingui" among the twelve evil spirits (except, danger, determination, persistence, success and opening). The six gods of the zodiac are on duty, and everything goes well, and they don't avoid evil spirits, which is called "auspicious day of the zodiac". According to the law of the influence of celestial bodies and astrology on human beings, the ancients formulated the ecliptic underworld day, which provided some references and choices for China people to choose a day to avoid disaster. This auspicious culture has been deeply rooted in the thoughts of China people since ancient times, and has been influencing the lives of China people, and has formed a custom.