Unix timestamp

641509200

Mon 30 Apr 1990 09:00:00 PM UTC

Coordinated Universal Time

Mon Apr 30 21:00:00 1990 UTC

In your local timezone

1990-04-30T21:00:00+00:00

ISO 8601

Mon, 30 Apr 1990 21:00:00 +0000

RFC 2822

2448012

Julian Date

5 Iyyar 5750

Hebrew Date

916

Swatch Internet Time

119

Day of the year

April

Month

30

Days in month

18

Week

Monday

Day of the week

Time Converter


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641509200

Converting Unix timestamp 641509200 using our Time Converter gives us the following information:

641509200 is representing the 119 day of the year 1990 in the Gregorian calendar, having 365 days. There are 246 days left of the year and this particular timestamp falls on a Monday, April 30 of week 18 at 21:00 UTC in the afternoon meaning that about 88% of the day has passed. At this specifc time, the moon was in its First quarter phase, about 233,246 miles (or 375,373 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 0311, the Diocletianic Persecution of Christians in the Roman Empire ends. And later in 311 the Diocletianic Persecution of Christians in the Roman Empire ends. More recently, in 2004 u.S. media release graphic photos of American soldiers committing war crimes against Iraqi prisoners at Abu Ghraib prison.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 65 when Lucan, Roman poet (born in 39) passed away and in 125 when An, Chinese emperor (born in 94) left us. And more recently, Paul Auster, American writer and film director (born in 1947) who died in in 2024.

April 30, or 641509200, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including King Casimir III of Poland (died in 1368) who was born in 1310, and later in 1331 - Gaston III, Count of Foix (died in 1391). More recently, Krit Amnuaydechkorn, Thai actor and singer who was born in 1999.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 641509200 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 641509200);
MySQL
select from_unixtime(641509200);
JavaScript
new Date(641509200*1000).toString();
C++
time_t epch = 641509200;
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(641509200));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(641509200 * 1000L))
Ruby
require 'date'
DateTime.strptime("641509200",'%s')
Binary
10011000 11110010 10011101 010000
Hexadecimal
263ca750

A few related timestamps to 641509200 are:

Start of year
631152000
End of Year
662687999
Start of month
638928000
End of month
641519999
Start of day
641433600
End fo day
641519999
Start of hour
641509200
End fo hour
641512799
Start of min
641509200
End fo min
641509259