Is May 15 an auspicious day of the zodiac?

There are still 20 working days in May 2022. May 5, May 6, May 7, May 9, May 10, May1,May 12, May 13, May 16.

fundamental principle

The so-called "ecliptic", originally an astronomical term, refers to the great circle where the earth's orbital plane 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.