Unix timestamp

1634860799

Thu 21 Oct 2021 11:59:59 PM UTC

Coordinated Universal Time

Thu Oct 21 23:59:59 2021 UTC

In your local timezone

2021-10-21T23:59:59+00:00

ISO 8601

Thu, 21 Oct 2021 23:59:59 +0000

RFC 2822

2459510

Julian Date

15 Heshvan 5782

Hebrew Date

041

Swatch Internet Time

293

Day of the year

October

Month

31

Days in month

42

Week

Thursday

Day of the week

Time Converter


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1634860799

Converting Unix timestamp 1634860799 using our Time Converter gives us the following information:

1634860799 is representing the 293 day of the year 2021 in the Gregorian calendar, having 365 days. There are 72 days left of the year and this particular timestamp falls on a Thursday, October 21 of week 42 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 250,459 miles (or 403,076 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 1097, First Crusade: Crusaders led by Godfrey of Bouillon, Bohemund of Taranto, and Raymond IV, Count of Toulouse, begin the Siege of Antioch. And later in 1392 japanese Emperor Go-Kameyama abdicates in favor of rival claimant Go-Komatsu. More recently, in 2019 in Canada, the 2019 Canadian federal election ends, resulting in incumbent Prime Minister Justin Trudeau remaining in office, albeit with the Liberal Party in a Minority government.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 645 when Zhenzhu Khan, khan of Xueyantuo passed away and in 1023 when Gero, Archbishop of Magdeburg left us. And more recently, Mimi Hines, Canadian singer and comedian (born in 1933) who died in in 2024.

October 21, or 1634860799, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Hongwu Emperor of China (died in 1398) who was born in 1328, and later in 1409 - Alessandro Sforza, Italian condottiero (died in 1473). More recently, Daniel Schorn, Austrian cyclist who was born in 1988.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1634860799 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 1634860799);
MySQL
select from_unixtime(1634860799);
JavaScript
new Date(1634860799*1000).toString();
C++
time_t epch = 1634860799;
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(1634860799));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1634860799 * 1000L))
Ruby
require 'date'
DateTime.strptime("1634860799",'%s')
Binary
11000010 11100011 11111101 1111111
Hexadecimal
6171feff

A few related timestamps to 1634860799 are:

Start of year
1609459200
End of Year
1640995199
Start of month
1633046400
End of month
1635724799
Start of day
1634774400
End fo day
1634860799
Start of hour
1634857200
End fo hour
1634860799
Start of min
1634860740
End fo min
1634860799