Unix timestamp

646444800

Wed 27 Jun 1990 12:00:00 AM UTC

Coordinated Universal Time

Wed Jun 27 00:00:00 1990 UTC

In your local timezone

1990-06-27T00:00:00+00:00

ISO 8601

Wed, 27 Jun 1990 00:00:00 +0000

RFC 2822

2448070

Julian Date

4 Tammuz 5750

Hebrew Date

041

Swatch Internet Time

177

Day of the year

June

Month

30

Days in month

26

Week

Wednesday

Day of the week

Time Converter


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646444800

Converting Unix timestamp 646444800 using our Time Converter gives us the following information:

646444800 is representing the 177 day of the year 1990 in the Gregorian calendar, having 365 days. There are 188 days left of the year and this particular timestamp falls on a Wednesday, June 27 of week 26 at 00:00 UTC in the monrning meaning that about 0% of the day has passed. At this specifc time, the moon was in its Waxing crescent phase, about 239,052 miles (or 384,717 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 1358, the Republic of Ragusa is founded. And later in 1499 Amerigo Vespucci sights what is now Amapá State in Brazil. More recently, in 1982 Space Shuttle Columbia launched from the Kennedy Space Center on the final research and development flight mission, STS-4.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 992 when Conan I of Rennes, Duke of Brittany passed away and in 0992 when Conan I of Rennes, Duke of Brittany left us. And more recently, Martin Mull, American actor (born in 1943) who died in in 2024.

June 27, or 646444800, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Ibrahim II of Ifriqiya, Aghlabid emir (died in 902) who was born in 0850, and later in 850 - Ibrahim II of Ifriqiya, Aghlabid emir (died in 902). More recently, H.E.R., American singer-songwriter who was born in 1997.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 646444800 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 646444800);
MySQL
select from_unixtime(646444800);
JavaScript
new Date(646444800*1000).toString();
C++
time_t epch = 646444800;
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(646444800));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(646444800 * 1000L))
Ruby
require 'date'
DateTime.strptime("646444800",'%s')
Binary
10011010 00011111 11011100 000000
Hexadecimal
2687f700

A few related timestamps to 646444800 are:

Start of year
631152000
End of Year
662687999
Start of month
644198400
End of month
646790399
Start of day
646444800
End fo day
646531199
Start of hour
646444800
End fo hour
646448399
Start of min
646444800
End fo min
646444859