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Facts about 31 December 2018:

• 31st December, 2018 falls on Monday which is a Weekday. See the alternate names of Monday
• That was 1st (First) week of year 2018.
• It's 364th (Three Hundred Sixty-fourth) Day of the year.
• There are 31 days in the month of December 2018. Checkout the days in other months of 2018 along with days in December 2018.
• Year 2018 has 365 days in total.
• The month December was 12th month of Year 2018.
• The short date with year for 31 December 2018 is mostly written in the USA (United States of America), Indonesia and a few more countries as 12/31/2018, and in almost all other countries as 31/12/2018. Which means the shorthand for 31 December is written as 12/31 in the countries including USA, Indonesia and a few more, while everywhere else it is represented as 31/12.
  
  Similarly, the short date with year for 18 November 2024 is written in the United States as 11/18/2024, and almost everywhere else as 18/11/2024. This means the shorthand for 18 November is written as 11/18 in the USA, and 18/11 in rest of the world.
  
  See the detailed guide about Date representations across the countries for Today.
• The month December is also known as Desember, Disambar, Dezamber, decembro, Dezember, Decembre, meno mo-bi, Dekembra, desembre, Zecemvar and dekul across the Globe.
• The month November is also known as Novamber, Navambar, novembro, Novembre, meno mo-mo, Novembra, novembre, Noemvar and novul across the Globe.
• Year 2018 was NOT a Leap Year.
  Note: In a Leap Year there are 366 days (a year, occurring once every four years, which has 366 days including 29 February as an intercalary day.), rest years have 365 days.
• Year 2024 will be the nearest future leap year.