Unix timestamp

1629590399

Sat 21 Aug 2021 11:59:59 PM UTC

Coordinated Universal Time

Sat Aug 21 23:59:59 2021 UTC

In your local timezone

2021-08-21T23:59:59+00:00

ISO 8601

Sat, 21 Aug 2021 23:59:59 +0000

RFC 2822

2459449

Julian Date

13 Elul 5781

Hebrew Date

041

Swatch Internet Time

232

Day of the year

August

Month

31

Days in month

33

Week

Saturday

Day of the week

Time Converter


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1629590399

Converting Unix timestamp 1629590399 using our Time Converter gives us the following information:

1629590399 is representing the 232 day of the year 2021 in the Gregorian calendar, having 365 days. There are 133 days left of the year and this particular timestamp falls on a Saturday, August 21 of week 33 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 Full moon phase, about 235,732 miles (or 379,375 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 959, Eraclus becomes the 25th Bishop of Liège. And later in 1140 Song dynasty general Yue Fei defeats an army led by Jin dynasty general Wuzhu at the Battle of Yancheng during the Jin-Song Wars. More recently, in 1942 World War II: The Guadalcanal Campaign: American forces defeat an attack by Imperial Japanese Army soldiers in the Battle of the Tenaru.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 672 when Emperor Kōbun of Japan (born in 648) passed away and in 784 when Alberic, archbishop of Utrecht left us. And more recently, John Amos, American actor (born in 1939) who died in in 2024.

August 21, or 1629590399, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Philip II of France (died in 1223) who was born in 1165, and later in 1481 - Jorge de Lencastre, Duke of Coimbra (died in 1550). More recently, Maxim Knight, American actor who was born in 1999.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1629590399 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 1629590399);
MySQL
select from_unixtime(1629590399);
JavaScript
new Date(1629590399*1000).toString();
C++
time_t epch = 1629590399;
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(1629590399));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1629590399 * 1000L))
Ruby
require 'date'
DateTime.strptime("1629590399",'%s')
Binary
11000010 01000011 00100110 1111111
Hexadecimal
6121937f

A few related timestamps to 1629590399 are:

Start of year
1609459200
End of Year
1640995199
Start of month
1627776000
End of month
1630454399
Start of day
1629504000
End fo day
1629590399
Start of hour
1629586800
End fo hour
1629590399
Start of min
1629590340
End fo min
1629590399