When was beginning of autumn in 2004?

According to the calendar network, beginning of autumn time in 2004 is August 7th, 2004 in beginning of autumn, and June 22nd of the lunar calendar, which is the first13rd solar term among the 24 solar terms and the first solar term in autumn, and it falls on August 7th-9th of the Gregorian calendar every year.

"beginning of autumn is the thirteenth of the" twenty-four solar terms "and the beginning of autumn.