Unix timestamp

1634515199

Sun 17 Oct 2021 11:59:59 PM UTC

Coordinated Universal Time

Sun Oct 17 23:59:59 2021 UTC

In your local timezone

2021-10-17T23:59:59+00:00

ISO 8601

Sun, 17 Oct 2021 23:59:59 +0000

RFC 2822

2459506

Julian Date

11 Heshvan 5782

Hebrew Date

041

Swatch Internet Time

289

Day of the year

October

Month

31

Days in month

41

Week

Sunday

Day of the week

Time Converter


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1634515199

Converting Unix timestamp 1634515199 using our Time Converter gives us the following information:

1634515199 is representing the 289 day of the year 2021 in the Gregorian calendar, having 365 days. There are 76 days left of the year and this particular timestamp falls on a Sunday, October 17 of week 41 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 gibbous phase, about 241,652 miles (or 388,901 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 690, empress Wu Zetian establishes the Zhou Dynasty of China. And later in 1091 London tornado of 1091: A tornado thought to be of strength T8/F4 strikes the heart of London. More recently, in 2023 an explosion at Al-Ahli Arab Hospital in Gaza kills hundreds of Palestinians during the Gaza war.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 33 when Agrippina the Elder, Roman wife of Germanicus (born in 14 BC) passed away and in 532 when Pope Boniface II left us. And more recently, Andrew Schally, Polish-American endocrinologist (born in 1926) who died in in 2024.

October 17, or 1634515199, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Lý Nam Đế, first emperor of Vietnam (died in 548) who was born in 503, and later in 1253 - Ivo of Kermartin, French priest and saint (died in 1303). More recently, Ha-seong Kim, South Korean baseball player who was born in 1995.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1634515199 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 1634515199);
MySQL
select from_unixtime(1634515199);
JavaScript
new Date(1634515199*1000).toString();
C++
time_t epch = 1634515199;
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(1634515199));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1634515199 * 1000L))
Ruby
require 'date'
DateTime.strptime("1634515199",'%s')
Binary
11000010 11011001 01110001 1111111
Hexadecimal
616cb8ff

A few related timestamps to 1634515199 are:

Start of year
1609459200
End of Year
1640995199
Start of month
1633046400
End of month
1635724799
Start of day
1634428800
End fo day
1634515199
Start of hour
1634511600
End fo hour
1634515199
Start of min
1634515140
End fo min
1634515199