Unix timestamp

1617321599

Thu 01 Apr 2021 11:59:59 PM UTC

Coordinated Universal Time

Thu Apr 1 23:59:59 2021 UTC

In your local timezone

2021-04-01T23:59:59+00:00

ISO 8601

Thu, 01 Apr 2021 23:59:59 +0000

RFC 2822

2459307

Julian Date

19 Nisan 5781

Hebrew Date

041

Swatch Internet Time

90

Day of the year

April

Month

30

Days in month

13

Week

Thursday

Day of the week

Time Converter


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1617321599

Converting Unix timestamp 1617321599 using our Time Converter gives us the following information:

1617321599 is representing the 90 day of the year 2021 in the Gregorian calendar, having 365 days. There are 275 days left of the year and this particular timestamp falls on a Thursday, April 01 of week 13 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 Waning Gibbous phase, about 226,580 miles (or 364,646 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 33, according to one historian's account, Jesus Christ's Last Supper is held. And later in 527 Byzantine Emperor Justin I names his nephew Justinian I as co-ruler and successor to the throne. More recently, in 2016 the 2016 Nagorno-Karabakh conflict begins along the Nagorno-Karabakh Line of Contact.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 996 when John XV, pope of the Catholic Church passed away and in 1085 when Shen Zong, Chinese emperor (born in 1048) left us. And more recently, Johnny Tillotson, American singer-songwriter (born in 1938) who died in in 2025.

April 1, or 1617321599, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Emperor Go-Saga of Japan (died in 1272) who was born in 1220, and later in 1328 - Blanche of France, Duchess of Orléans (died in 1382). More recently, Rhian Brewster, English footballer who was born in 2000.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1617321599 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 1617321599);
MySQL
select from_unixtime(1617321599);
JavaScript
new Date(1617321599*1000).toString();
C++
time_t epch = 1617321599;
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(1617321599));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1617321599 * 1000L))
Ruby
require 'date'
DateTime.strptime("1617321599",'%s')
Binary
11000000 11001100 10111100 1111111
Hexadecimal
60665e7f

A few related timestamps to 1617321599 are:

Start of year
1609459200
End of Year
1640995199
Start of month
1617235200
End of month
1619827199
Start of day
1617235200
End fo day
1617321599
Start of hour
1617318000
End fo hour
1617321599
Start of min
1617321540
End fo min
1617321599