Unix timestamp

423446400

Fri 03 Jun 1983 12:00:00 AM UTC

Coordinated Universal Time

Fri Jun 3 00:00:00 1983 UTC

In your local timezone

1983-06-03T00:00:00+00:00

ISO 8601

Fri, 03 Jun 1983 00:00:00 +0000

RFC 2822

2445489

Julian Date

22 Sivan 5743

Hebrew Date

041

Swatch Internet Time

153

Day of the year

June

Month

30

Days in month

22

Week

Friday

Day of the week

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423446400

Converting Unix timestamp 423446400 using our Time Converter gives us the following information:

423446400 is representing the 153 day of the year 1983 in the Gregorian calendar, having 365 days. There are 212 days left of the year and this particular timestamp falls on a Friday, June 03 of week 22 at 00:00 UTC in the monrning meaning that about 0% of the day has passed. At this specifc time, the moon was in its Third quarter phase, about 250,811 miles (or 403,641 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 350, the Roman usurper Nepotianus, of the Constantinian dynasty, proclaims himself Roman emperor, entering Rome at the head of a group of Gladiators. And later in 713 the Byzantine emperor Philippicus is blinded, deposed and sent into Exile by conspirators of the Opsikion army in Thrace. He is succeeded by Anastasios II, who begins the reorganization of the Byzantine army. More recently, in 2019 Khartoum massacre: In Sudan, over 100 people are killed when security forces accompanied by Janjaweed militiamen storm and open fire on a sit-in protest.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 628 when Liang Shidu, Chinese rebel leader passed away and in 734 when Simeon of the Olives, Syriac bishop of Harran left us. And more recently, Edmund White, American novelist, memoirist and essayist (born 1940) who died in in 2025.

June 3, or 423446400, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Conon of Naso, Basilian Abbot (died 1236) who was born in 1139, and later in 1421 - Giovanni di Cosimo de' Medici, Italian noble (died 1463). More recently, Beabadoobee, Filipino singer-songwriter who was born in 2000.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 423446400 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 423446400);
MySQL
select from_unixtime(423446400);
JavaScript
new Date(423446400*1000).toString();
C++
time_t epch = 423446400;
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(423446400));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(423446400 * 1000L))
Ruby
require 'date'
DateTime.strptime("423446400",'%s')
Binary
11001001 11101010 00111100 00000
Hexadecimal
193d4780

A few related timestamps to 423446400 are:

Start of year
410227200
End of Year
441763199
Start of month
423273600
End of month
425865599
Start of day
423446400
End fo day
423532799
Start of hour
423446400
End fo hour
423449999
Start of min
423446400
End fo min
423446459