Yang Gong’s Memorial Days (杨公忌日)

Yang Gong’s Memorial Days, also known as the “Thirteen Inauspicious Days of Yang Gong,” are a set of special dates in Chinese folklore, traditionally attributed to the famous feng shui master Yang Yun Song from the Tang Dynasty. These days are considered unlucky, and it is advised to avoid significant activities such as weddings, construction, or moving houses.

There are 13 specific days designated as Yang Gong’s Memorial Days following lunar calendar dates:
– 13th day of the first lunar month
– 11th day of the second lunar month
– 9th day of the third lunar month
– 7th day of the fourth lunar month
– 5th day of the fifth lunar month
– 3rd day of the sixth lunar month
– 1st day of the seventh lunar month
– 29th day of the seventh lunar month
– 27th day of the eighth lunar month
– 25th day of the ninth lunar month
– 23rd day of the tenth lunar month
– 21st day of the eleventh lunar month
– 19th day of the twelfth lunar month

Yang Gong’s Memorial Days hold special significance to Feng Shui practitioner due to their association with Yang Yun Song (Yang Gong), a legendary figure in Feng Shui history.

These days are said to have been identified by Yang Gong himself as days when the cosmic energy is unbalanced, making them unsuitable for important activities. And are believed to carry negative energy that could disrupt harmony, prosperity, and success in any undertaking.

In the modern day context, they are seen as official leave days for Feng Shui Practitioners to put away their LuoPan, excuse themselves from consultation and spend time with family and friends.