Unix timestamp

18316799

Fri 31 Jul 1970 11:59:59 PM UTC

Coordinated Universal Time

Fri Jul 31 23:59:59 1970 UTC

In your local timezone

1970-07-31T23:59:59+00:00

ISO 8601

Fri, 31 Jul 1970 23:59:59 +0000

RFC 2822

2440800

Julian Date

27 Tammuz 5730

Hebrew Date

041

Swatch Internet Time

211

Day of the year

July

Month

31

Days in month

31

Week

Friday

Day of the week

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18316799

Converting Unix timestamp 18316799 using our Time Converter gives us the following information:

18316799 is representing the 211 day of the year 1970 in the Gregorian calendar, having 365 days. There are 154 days left of the year and this particular timestamp falls on a Friday, July 31 of week 31 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 New moon phase, about 249,881 miles (or 402,145 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 30 BC, battle of Alexandria: Mark Antony achieves a minor victory over Octavian's forces, but most of his army subsequently deserts, leading to his suicide. And later in 781 the oldest recorded eruption of Mount Fuji (Traditional Japanese date: Sixth day of the seventh month of the first year of the Ten'o (天応) era). More recently, in 2008 East Coast Jets Flight 81 crashes near Owatonna Degner Regional Airport in Owatonna, Minnesota, killing all eight people on board.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 54 BC when Aurelia Cotta, Roman mother of Gaius Julius Caesar (born in 120 BC) passed away and in 450 when Peter Chrysologus, Italian bishop and saint (born in 380) left us. And more recently, Ismail Haniyeh, Palestinian politician, political leader of Hamas (born in 1962/1963) who died in in 2024.

July 31, or 18316799, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Emperor Nijō of Japan (died in 1165) who was born in 1143, and later in 1526 - Augustus, Elector of Saxony (died in 1586). More recently, Will Penisini, Australian-Tongan rugby league player who was born in 2002.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 18316799 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 18316799);
MySQL
select from_unixtime(18316799);
JavaScript
new Date(18316799*1000).toString();
C++
time_t epch = 18316799;
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(18316799));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(18316799 * 1000L))
Ruby
require 'date'
DateTime.strptime("18316799",'%s')
Binary
10001011 10111110 11111111 1
Hexadecimal
1177dff

A few related timestamps to 18316799 are:

Start of year
0
End of Year
31535999
Start of month
15638400
End of month
18316799
Start of day
18230400
End fo day
18316799
Start of hour
18313200
End fo hour
18316799
Start of min
18316740
End fo min
18316799