What day is the third day of the first month?

The third day of the first month is the well-opening day of the off-year dynasty.

Tianqing Festival is a traditional festival in the Song Dynasty in China. In the first year of Song Zhenzong Dazhong Xiangfu, due to the spread of the gobbledygook, Zhenzong issued a letter, which designated the third day of the first month as Tianqing Festival, and officials and others had five days off. Small-year dynasty, which was later called the small-year dynasty on the third day of the first month after the well was opened. On this day, we didn't sweep the floor, beg for fire or draw water, just like in the old dynasty.

The third day of the first lunar month is also called the Year of the Pig.