Unix timestamp

231206399

Fri 29 Apr 1977 11:59:59 PM UTC

Coordinated Universal Time

Fri Apr 29 23:59:59 1977 UTC

In your local timezone

1977-04-29T23:59:59+00:00

ISO 8601

Fri, 29 Apr 1977 23:59:59 +0000

RFC 2822

2443264

Julian Date

11 Iyyar 5737

Hebrew Date

041

Swatch Internet Time

118

Day of the year

April

Month

30

Days in month

17

Week

Friday

Day of the week

Time Converter


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231206399

Converting Unix timestamp 231206399 using our Time Converter gives us the following information:

231206399 is representing the 118 day of the year 1977 in the Gregorian calendar, having 365 days. There are 247 days left of the year and this particular timestamp falls on a Friday, April 29 of week 17 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 Waxing gibbous phase, about 233,615 miles (or 375,967 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 801, an earthquake in the Central Apennines hits Rome and Spoleto, damaging the basilica of San Paolo Fuori le Mura. And later in 1091 Battle of Levounion: The Pechenegs are defeated by Byzantine Emperor Alexios I Komnenos. More recently, in 1985 Space Shuttle Challenger is launched on STS-51-B.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 643 when Hou Junji, Chinese general and politician, Chancellor of the Tang dynasty passed away and in 926 when Burchard II, Duke of Swabia (born in 883) left us. And more recently, Padma Desai, Indian-American development economist (born 1931) who died in in 2023.

April 29, or 231206399, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Minamoto no Mitsunaka, Japanese samurai (died in 997) who was born in 912, and later in 1469 - William II, Landgrave of Hesse (died 1509). More recently, Mateo Retegui, Argentine-Italian footballer who was born in 1999.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 231206399 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 231206399);
MySQL
select from_unixtime(231206399);
JavaScript
new Date(231206399*1000).toString();
C++
time_t epch = 231206399;
printf("%i -> %s", epch, asctime(gmtime(&epch))); (time.h);
C#
String.Format("{0:d/M/yyyy HH:mm:ss}", new System.DateTime(1970, 1, 1, 0, 0, 0, 0).AddSeconds(231206399));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(231206399 * 1000L))
Ruby
require 'date'
DateTime.strptime("231206399",'%s')
Binary
11011100 01111110 11011111 1111
Hexadecimal
dc7edff

A few related timestamps to 231206399 are:

Start of year
220924800
End of Year
252460799
Start of month
228700800
End of month
231292799
Start of day
231120000
End fo day
231206399
Start of hour
231202800
End fo hour
231206399
Start of min
231206340
End fo min
231206399