1979 March 2 1 is the boundary date of constellation alternation, and the specific time to complete the alternation is 13: 2 1. Pisces was born before 13, and Aries was born after 13 and 2 1.
Lunar calendar: February 23rd.
Main branch: Ding Mao and Ding Hai haven't arrived yet.
Gregorian calendar:1March 2, 9791Wednesday Pisces/? Aries constellation
Source: Hua Wang.