What day is the seventh day of the first month?

What day is the seventh day of the first month? Explain as follows.

The seventh day of the first month is May 9th, and the Gregorian calendar begins on February 13. Time period of counting nine: the songs of counting nine match the solar calendar time in the yellow calendar (if the winter solstice is 65438+February 2 1 just started, it will be pushed back the day before; The day before March of leap year): Gregorian calendar year 2023, Saturday of 65438+1October 28th, the seventh day of the first month of the lunar calendar year 2023, the main branch of Guimao year, the ugly month, the third day, the sound [year], the gold foil, the moon, the mulberry tree [day], the water bottle of rabbit constellation on the house, due west, "202. This day is the sixth day in 1979.