20161231

20161231 is a numerical identifier that most commonly refers to the date December 31, 2016. This date falls on a Saturday. It marks the final day of the Gregorian calendar year 2016.

In many cultures, December 31st is celebrated as New Year's Eve, a time of festivity and anticipation for the coming year. Public events, fireworks displays, and social gatherings are typical around this date globally. The year 2016 was a leap year, meaning it had 366 days, with February having 29 days.

The significance of 20161231 can also extend to other contexts where numerical sequences are used for identification. For example, it might appear as a timestamp in digital records, a code in a database, or part of a serial number for a product. Without further context, its primary association remains with the specific date. The year 2016 was notable for various global events, including major political shifts and sporting achievements.