Unix timestamp

1790639999

Mon 28 Sep 2026 11:59:59 PM UTC

Coordinated Universal Time

Mon Sep 28 23:59:59 2026 UTC

In your local timezone

2026-09-28T23:59:59+00:00

ISO 8601

Mon, 28 Sep 2026 23:59:59 +0000

RFC 2822

2461313

Julian Date

17 Tishri 5787

Hebrew Date

041

Swatch Internet Time

270

Day of the year

September

Month

30

Days in month

40

Week

Monday

Day of the week

Time Converter


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1790639999

Converting Unix timestamp 1790639999 using our Time Converter gives us the following information:

1790639999 is representing the 270 day of the year 2026 in the Gregorian calendar, having 365 days. There are 95 days left of the year and this particular timestamp falls on a Monday, September 28 of week 40 at 23:59 UTC in the afternoon meaning that about 100% of the day has passed. At this specifc time, the moon will be in its Waning Gibbous phase, about 231,033 miles (or 371,811 km) from Earth.

On this day, many notable and historically important events have taken place. But to only mention a few, in year 235, Pope Pontian resigns. He is exiled to the mines of Sardinia, along with Hippolytus of Rome. And later in 351 constantius II defeats the usurper Magnentius. More recently, in 2023 the 2023 Rotterdam shootings occurred, during which two people were killed in a Shooting and Arson incident at a residence in Delfshaven, Rotterdam. Additionally, one person lost their life in a classroom at the Erasmus University Medical Center.

We've also, tragically, seen a few famous deaths throughout history on this day. One notable mention is in 48 BC when Pompey, Roman general and politician (born in 106 BC) passed away and in 135 when Rabbi Akiva, Jewish sage, martyr. (born in c. 50) left us. And more recently, Kris Kristofferson, American singer, songwriter, and actor (born in 1936) who died in in 2024.

September 28, or 1790639999, is also a day that we should celebrate. This date marks the birth of many influential people throughout history, including Confucius, Chinese teacher, editor, politician, and philosopher of the Spring and Autumn period of Chinese history. (died in 479 BC) who was born in 551 BC, and later in 616 - Javanshir, King of Caucasian Albania (died in 680). More recently, Panna Udvardy, Hungarian tennis player who was born in 1998.

Conversion help

For your conveniance, we have listed the conversion syntaxes for 1790639999 timestamp to serveral of the most popular programming lanugages below.

PHP
date('Y-m-d H:i:s', 1790639999);
MySQL
select from_unixtime(1790639999);
JavaScript
new Date(1790639999*1000).toString();
C++
time_t epch = 1790639999;
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(1790639999));
Java
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new Date(1790639999 * 1000L))
Ruby
require 'date'
DateTime.strptime("1790639999",'%s')
Binary
11010101 01110101 11111110 1111111
Hexadecimal
6abaff7f

A few related timestamps to 1790639999 are:

Start of year
1767225600
End of Year
1798761599
Start of month
1788220800
End of month
1790812799
Start of day
1790553600
End fo day
1790639999
Start of hour
1790636400
End fo hour
1790639999
Start of min
1790639940
End fo min
1790639999