New Year's Eve!

New Year's Eve, the last day of the year, is on December 31 which is six days after Christmas Day.
In many countries, New Year's Eve is celebrated at evening social gatherings, where many people dance, eat, drink alcoholic beverages, and watch or light fireworks to mark the new year. Some people attend a watch night service.
It is a public holiday in Philippines, Latvia, Venezuela and San Marino.
The celebrations generally go on past midnight into January 1 (New Year's Day).