19991019

19991019 is a numeric date that encodes year, month, and day without separators. In the Gregorian calendar, it corresponds to October 19, 1999. It is the 292nd day of the year, with 1999 being a common year.

Beyond its use as a calendar label, 19991019 is commonly employed in computing and data management as a yyyymmdd stamp. This compact form allows chronological sorting and straightforward parsing in filenames, database keys, and versioning schemes.

Regional and cultural representations vary: in Japan, the date falls in Heisei 11, written as 平成11年10月19日; in standard international contexts it is written as 1999-10-19 with hyphens separating year, month, and day.

Contextual use: The significance of this date is typically limited to specific events or records created on that day; it does not denote a widely recognized historical milestone on its own.