Is April 7th an auspicious day?
April 7th is the anniversary of the death of the moon. Don't use it in large-scale activities. Today is not a good day to do great things, so it is not an auspicious day. I suggest that if you have something important to do, you can change a good day.
The auspicious day of the ecliptic represents the ecliptic and heavenly stems and earthly branches in the lunar calendar. The ecliptic is an astronomical term, and heavenly stems and earthly branches is the perfect fusion of the concepts of Yin and Yang and the five elements. According to the date of the lunar calendar, the main branches are arranged into 60 formulas, and each formula is called a "year".
Due to the limited number of auspicious days each year, there are relatively few auspicious days on the ecliptic. It is different from our weekly and daily transportation, and it can usually calculate a cycle and present a circular state. On the other hand, the auspicious day of the ecliptic changes with the sky, which has exact space-time nature.
Theoretical basis of auspicious day of the ecliptic
The so-called "ecliptic", originally an astronomical term, refers to the great circle where the orbit plane of the earth around the sun intersects with the celestial constellation. This is a wave path. In summer solstice, the sun sets at the highest point of the wave curve and in winter solstice, the sun sets at the lowest point.
The sun runs once a day, and its position is different every day. There are many constellations beside its position. The sun and these constellations form a certain situation, which can affect people on earth. Sometimes it is a good influence, called auspiciousness; Sometimes it is a bad influence, called fierceness. When the sun moves to a certain position on the ecliptic and has an auspicious influence on the map, it is called auspicious day of the ecliptic.
The ecliptic passes through thirteen constellations. The location of the zodiac is the same as that of the twenty-four solar terms and the twenty-eight nights in the China solar calendar (also known as the lunar calendar and the lunar calendar), which makes the zodiac integrated into astronomy in China.