Unix timestamp

1515887999

Sat 13 Jan 2018 11:59:59 PM UTC

Coordinated Universal Time

Sat Jan 13 23:59:59 2018 UTC

In your local timezone

2018-01-13T23:59:59+00:00

ISO 8601

Sat, 13 Jan 2018 23:59:59 +0000

RFC 2822

2458133

Julian Date

26 Tevet 5778

Hebrew Date

041

Swatch Internet Time

12

Day of the year

January

Month

31

Days in month

02

Week

Saturday

Day of the week

Time Converter


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1515887999

Converting Unix timestamp 1515887999 using our Time Converter gives us the following information:

1515887999 is representing the 12 day of the year 2018 in the Gregorian calendar, having 365 days. There are 353 days left of the year and this particular timestamp falls on a Saturday, January 13 of week 02 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 crescent phase, about 251,367 miles (or 404,537 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 27 BC, octavian transfers the state to the free disposal of the Roman Senate and the people. He receives Spain, Gaul, and Syria as his province for ten years. And later in 532 the Nika riots break out, during the racing season at the Hippodrome in Constantinople, as a result of discontent with the rule of the Emperor Justinian I. More recently, in 2021 outgoing U.S. President Donald Trump is impeached for a second time on a charge of incitement of insurrection following the January 6 United States Capitol attack one week prior.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 86 BC when Gaius Marius, Roman general and politician (born in 157 BC) passed away and in 533 when Remigius, French bishop and saint (born in 437) left us. And more recently, Oliviero Toscani, Italian photographer (born in 1942) who died in in 2025.

January 13, or 1515887999, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Guangwu of Han, Chinese emperor (died in 57) who was born in 5 BC, and later in 101 - Lucius Aelius, Roman adopted son of Hadrian (died in 138). More recently, Harley Smith-Shields, Australian rugby league player who was born in 2000.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1515887999 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 1515887999);
MySQL
select from_unixtime(1515887999);
JavaScript
new Date(1515887999*1000).toString();
C++
time_t epch = 1515887999;
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(1515887999));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1515887999 * 1000L))
Ruby
require 'date'
DateTime.strptime("1515887999",'%s')
Binary
10110100 10110101 00111010 1111111
Hexadecimal
5a5a9d7f

A few related timestamps to 1515887999 are:

Start of year
1514764800
End of Year
1546300799
Start of month
1514764800
End of month
1517443199
Start of day
1515801600
End fo day
1515887999
Start of hour
1515884400
End fo hour
1515887999
Start of min
1515887940
End fo min
1515887999