What day is the 23rd day of the seventh lunar month?

Excuse me, do you want to ask "what is the date of July 23 in the solar calendar in 2023?" This day is September 7, 2023.

The lunar calendar and the solar calendar are two different calendar systems, in which the lunar calendar is calculated according to the period of the moon and the solar calendar is calculated according to the period of the sun. According to the China lunar calendar, July 23rd, 2023 corresponds to September 7th, 2023.