1what is the constellation on April 4th, 997?

Constellations are determined by the date of the solar calendar. 1April 4, 997, the Gregorian calendar date is1May 0, and the constellation of that day is Taurus.

Lunar calendar:1April 4, 997.

Branch: Ding Chou, one or four people

Gregorian calendar:1May 997 10 Saturday Taurus

Source: Hua Wang.