What constellation was born on the 18th day of the first lunar month in 2004?

Aquarius (1.20-2. 18), because constellations are divided according to the date of birth in the solar calendar.

According to the perpetual calendar, July 10 of the lunar calendar is February 8 of the solar calendar.

Aquarius people are very smart, and their greatest feature is innovation, pursuit of a unique life, and strong individualism. They are friendly to people and pay attention to privacy. Aquarius is definitely a "friendship star". He likes to make all kinds of friends, but it is really difficult to talk with them.