Unix timestamp

866840400

Fri 20 Jun 1997 09:00:00 PM UTC

Coordinated Universal Time

Fri Jun 20 21:00:00 1997 UTC

In your local timezone

1997-06-20T21:00:00+00:00

ISO 8601

Fri, 20 Jun 1997 21:00:00 +0000

RFC 2822

2450620

Julian Date

15 Sivan 5757

Hebrew Date

916

Swatch Internet Time

170

Day of the year

June

Month

30

Days in month

25

Week

Friday

Day of the week

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866840400

Converting Unix timestamp 866840400 using our Time Converter gives us the following information:

866840400 is representing the 170 day of the year 1997 in the Gregorian calendar, having 365 days. There are 195 days left of the year and this particular timestamp falls on a Friday, June 20 of week 25 at 21:00 UTC in the afternoon meaning that about 88% of the day has passed. At this specifc time, the moon was in its Full moon phase, about 233,707 miles (or 376,116 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 451, Battle of Chalons: Flavius Aetius battles Attila the Hun. After the battle, which was inconclusive, Attila retreats, causing the Romans to interpret it as a victory. And later in 1180 first Battle of Uji, starting the Genpei War in Japan. More recently, in 2019 iran's Air Defense Forces shoot down an American surveillance drone over the Strait of Hormuz amid rising tensions between the two countries.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 465 when Emperor Wencheng of Northern Wei (born 440) passed away and in 656 when Uthman ibn Affan, Rashidun caliph (born in 577) left us. And more recently, Taylor Wily, American actor, sumo wrestler and mixed martial artist (born 1968) who died in in 2024.

June 20, or 866840400, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Ali az-Zahir, Fatimid caliph of Egypt (died 1036) who was born in 1005, and later in 1389 - John of Lancaster, 1st Duke of Bedford, English statesman (died 1435). More recently, Hans Niemann, American chess player who was born in 2003.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 866840400 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 866840400);
MySQL
select from_unixtime(866840400);
JavaScript
new Date(866840400*1000).toString();
C++
time_t epch = 866840400;
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(866840400));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(866840400 * 1000L))
Ruby
require 'date'
DateTime.strptime("866840400",'%s')
Binary
11001110 10101011 10111101 010000
Hexadecimal
33aaef50

A few related timestamps to 866840400 are:

Start of year
852076800
End of Year
883612799
Start of month
865123200
End of month
867715199
Start of day
866764800
End fo day
866851199
Start of hour
866840400
End fo hour
866843999
Start of min
866840400
End fo min
866840459