Unix timestamp

1638748799

Sun 05 Dec 2021 11:59:59 PM UTC

Coordinated Universal Time

Sun Dec 5 23:59:59 2021 UTC

In your local timezone

2021-12-05T23:59:59+00:00

ISO 8601

Sun, 05 Dec 2021 23:59:59 +0000

RFC 2822

2459555

Julian Date

1 Tevet 5782

Hebrew Date

041

Swatch Internet Time

338

Day of the year

December

Month

31

Days in month

48

Week

Sunday

Day of the week

Time Converter


Convert a unix timestamp
Convert a date

1638748799

Converting Unix timestamp 1638748799 using our Time Converter gives us the following information:

1638748799 is representing the 338 day of the year 2021 in the Gregorian calendar, having 365 days. There are 27 days left of the year and this particular timestamp falls on a Sunday, December 05 of week 48 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 Waxing crescent phase, about 226,592 miles (or 364,664 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 633, Fourth Council of Toledo takes place. And later in 1456 the first of the two 1456 Central Italy earthquakes measuring Mw  7.2 causes extreme destruction and kills as many as 70,000 people. More recently, in 1865 Chincha Islands War: Peru allies with Chile against Spain.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 63 BC when Publius Cornelius Lentulus Sura, Roman politician (born in 114 BC) passed away and in 334 when Li Ban, emperor of Cheng Han (born in 288) left us. And more recently, Bob Dole, American politician (born in 1923) who died in in 2021.

December 5, or 1638748799, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Zhu Wen, Chinese emperor (died in 912) who was born in 852, and later in 1377 - Jianwen Emperor of China (died in 1402). More recently, Oleksandr Yaroslavsky, Ukrainian businessman who was born in 1959.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1638748799 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 1638748799);
MySQL
select from_unixtime(1638748799);
JavaScript
new Date(1638748799*1000).toString();
C++
time_t epch = 1638748799;
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(1638748799));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1638748799 * 1000L))
Ruby
require 'date'
DateTime.strptime("1638748799",'%s')
Binary
11000011 01011010 10100100 1111111
Hexadecimal
61ad527f

A few related timestamps to 1638748799 are:

Start of year
1609459200
End of Year
1640995199
Start of month
1638316800
End of month
1640995199
Start of day
1638662400
End fo day
1638748799
Start of hour
1638745200
End fo hour
1638748799
Start of min
1638748740
End fo min
1638748799