What is the formula of ecliptic auspicious day algorithm?

Zodiac zodiac auspicious day algorithm formula: danger-yellow (ecliptic), Jianping-black (underworld); Open-can be used (ecliptic), broken-can not be used (underworld).

The Gregorian calendar uses days such as "the establishment of the sun, except the sun, the whole day, weekdays, fixed days, holding days, closing days, breaking days, dangerous days, opening days and closing days" to judge good or bad luck.

Note 12 at the bottom of each date in the Gregorian calendar, the words "build, minute, full, equal, decisive, persistent, broken, dangerous, successful, closed, open and closed" are respectively marked. Every day corresponds to the words "except, danger, decision, line, success and opening", which are auspicious days; The days corresponding to the words "build, full, flat, broken, closed and closed" are dangerous days.

Twelve kinds of good or ill luck, such as Qinglong, Baihu, Tang Ming, Tianxing, Suzaku, Jingui, Tiande, Yutang, Tianlong, Xuanwu, Siming and Gouchen, have been designated as evil spirits. Qinglong, Tiande, Yutang, Siming, Tang Ming and Jingui are called the six ecliptic, while Baihu, Tianxing, Suzaku, Tianlong, Xuanwu and Gouchen are called the six underworld.

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The meaning of auspicious days;

China has a long history and profound culture. The custom of choosing auspicious days is a traditional culture with a long history in China. It has a wide range of cultural connotations. The purpose of choosing auspicious day is to find and determine the appropriate time and space for practical activities, and fully grasp the appropriate opportunity brought about by the harmonious relationship between weather, geography and people, so as to achieve the result of avoiding misfortune.

In modern times, the main contents of the Gregorian calendar include solar calendar, lunar calendar and dry calendar, which are respectively related to good or ill luck, twelve evil spirits, mysterious nine planets, rushing evil spirits, evil spirits, harmony, singing, dry branches, twenty-four solar terms, duty, fetal spirit, Peng Zu taboo, Liu Yao, nine planets, fleeting time, traditional Chinese medicine, three-yuan nine-luck, and the god of wealth.

According to the law of the influence of astronomical phenomena on human beings, the ancients formulated the Yellow Mafia Day, and recorded the good and bad luck of each day on the calendar for reference and choice.

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