What is the Gregorian calendar of September 1983?

1983 65438+ 10/0/9. According to the query of the yellow calendar. Com, Gregorian calendar 1983 September 14 is 1983 June 19. Gregorian calendar is a calendar system based on solar cycle. It is a widely used calendar in the world and is used in most countries and regions. The solar calendar divides a year into 365 days and adds a leap year every four years, making the length of leap year 366 days.