1999 September 1 1 is the lunar calendar date.

The date of the lunar calendar is1August 2, 999.

According to the calendar query, 1999 September 1 1 Yes 1999 the second day of the eighth lunar month, that is, the Year of the Rabbit.

The lunar calendar is a traditional calendar in China, and it is a kind of lunar calendar, generally called the lunar calendar. On average, one year 12 months, 30 days in the big month, 29 days in the small month, 354 days or 355 days in the whole year (which month is older and which month is younger in a year, varies from year to year). 19 has 7 leap months, and there are 383 or 384 leap months in a year. There are 24 solar terms every year, which is convenient for farming arrangements. Taking heavenly stems and earthly branches as the Gregorian calendar year, the 60-year cycle is repeated. According to legend, this calendar originated in the Xia Dynasty, so it is also called the Xia calendar. Also known as the old calendar.