1618959600

1618959600

Converting Unix timestamp 1618959600 using our Time Converter gives us the following information:

1618959600 is representing the 109 day of the year 2021 in the Gregorian calendar, having 365 days. There are 256 days left of the year and this particular timestamp falls on a Tuesday, April 20 of week 16 at 23:00 UTC in the afternoon meaning that about 96% of the day has passed. At this specifc time, the moon was in its First quarter phase, about 240,715 miles (or 387,393 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 1303, the Sapienza University of Rome is instituted by a bull of Pope Boniface VIII. And later in 1453 three Genoese galleys and a Byzantine Blockade runner fight their way through an Ottoman blockading fleet a few weeks before the Fall of Constantinople. More recently, in 2023 spaceX's Starship rocket, the largest and most powerful rocket ever built, launches for the first time. It explodes four minutes into flight.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 689 when Cædwalla, king of Wessex (born in 659) passed away and in 767 when Taichō, Japanese monk (born in 682) left us. And more recently, Hugo Gatti, Argentine footballer (born in 1944) who died in in 2025.

April 20, or 1618959600, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Johannes Agricola, German theologian and reformer (died in 1566) who was born in 1494, and later in 1544 - Renata of Lorraine, Duchess consort of Bavaria (died in 1602). More recently, Alexander Zverev, German tennis player who was born in 1997.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1618959600 timestamp to serveral of the most popular programming lanugages below.

date('Y-m-d H:i:s', 1618959600);

select from_unixtime(1618959600);

new Date(1618959600*1000).toString();

time_t epch = 1618959600;
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(1618959600));

new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1618959600 * 1000L))

require 'date'
DateTime.strptime("1618959600",'%s')

11000000 11111110 10111001 1110000

607f5cf0

A few related timestamps to 1618959600 are: