Unix timestamp

1303343940

Wed 20 Apr 2011 11:59:00 PM UTC

Coordinated Universal Time

Wed Apr 20 23:59:00 2011 UTC

In your local timezone

2011-04-20T23:59:00+00:00

ISO 8601

Wed, 20 Apr 2011 23:59:00 +0000

RFC 2822

2455673

Julian Date

16 Nisan 5771

Hebrew Date

040

Swatch Internet Time

109

Day of the year

April

Month

30

Days in month

16

Week

Wednesday

Day of the week

Time Converter


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1303343940

Converting Unix timestamp 1303343940 using our Time Converter gives us the following information:

1303343940 is representing the 109 day of the year 2011 in the Gregorian calendar, having 365 days. There are 256 days left of the year and this particular timestamp falls on a Wednesday, April 20 of week 16 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 Gibbous phase, about 232,888 miles (or 374,797 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 1303, the Sapienza University of Rome is instituted by a bull of Pope Boniface VIII. And later in 1453 three Genoese galleys and a Byzantine Blockade runner fight their way through an Ottoman blockading fleet a few weeks before the Fall of Constantinople. More recently, in 2023 spaceX's Starship rocket, the largest and most powerful rocket ever built, launches for the first time. It explodes four minutes into flight.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 689 when Cædwalla, king of Wessex (born 659) passed away and in 767 when Taichō, Japanese monk (born in 682) left us. And more recently, Hugo Gatti, Argentine footballer (born 1944) who died in in 2025.

April 20, or 1303343940, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Johannes Agricola, German theologian and reformer (died 1566) who was born in 1494, and later in 1544 - Renata of Lorraine, Duchess consort of Bavaria (died 1602). More recently, Alexander Zverev, German tennis player who was born in 1997.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1303343940 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 1303343940);
MySQL
select from_unixtime(1303343940);
JavaScript
new Date(1303343940*1000).toString();
C++
time_t epch = 1303343940;
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(1303343940));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1303343940 * 1000L))
Ruby
require 'date'
DateTime.strptime("1303343940",'%s')
Binary
10011011 01011110 11100110 1000100
Hexadecimal
4daf7344

A few related timestamps to 1303343940 are:

Start of year
1293840000
End of Year
1325375999
Start of month
1301616000
End of month
1304207999
Start of day
1303257600
End fo day
1303343999
Start of hour
1303340400
End fo hour
1303343999
Start of min
1303343940
End fo min
1303343999