1231199999

1231199999

Converting Unix timestamp 1231199999 using our Time Converter gives us the following information:

1231199999 is representing the 4 day of the year 2009 in the Gregorian calendar, having 365 days. There are 361 days left of the year and this particular timestamp falls on a Monday, January 05 of week 02 at 23:59 UTC in the afternoon meaning that about 100% of the day has passed. At this specifc time, the moon was in its First quarter phase, about 230,803 miles (or 371,442 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 1675, battle of Colmar: The French army defeats forces from Austria and Brandenburg. And later in 1757 Louis XV of France survives an Assassination attempt by Robert-François Damiens, who becomes the last person to be executed in France by drawing and quartering (the traditional form of Capital punishment used for Regicides). More recently, in 2005 the dwarf planet Eris is discovered by Palomar Observatory-based astronomers, later motivating the International Astronomical Union (IAU) to define the term planet for the first time.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 842 when Al-Mu'tasim, Abbasid caliph (born in 796) passed away and in 941 when Zhang Yanhan, Chinese chancellor (born in 884) left us. And more recently, Costas Simitis, Greek economist, lawyer, and politician, Prime Minister of Greece (born in 1936) who died in in 2025.

January 5, or 1231199999, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Richard, 1st Earl of Cornwall, English prince, nominal King of Germany (died in 1272) who was born in 1209, and later in 1530 - Gaspar de Bono, monk of the Order of the Minims (died in 1571). More recently, Mykhailo Mudryk, Ukrainian footballer who was born in 2001.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1231199999 timestamp to serveral of the most popular programming lanugages below.

date('Y-m-d H:i:s', 1231199999);

select from_unixtime(1231199999);

new Date(1231199999*1000).toString();

time_t epch = 1231199999;
printf("%i -> %s", epch, asctime(gmtime(&epch))); (time.h);

String.Format("{0:d/M/yyyy HH:mm:ss}", new System.DateTime(1970, 1, 1, 0, 0, 0, 0).AddSeconds(1231199999));

new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1231199999 * 1000L))

require 'date'
DateTime.strptime("1231199999",'%s')

10010010 11000101 00111101 1111111

49629eff

A few related timestamps to 1231199999 are: