Unix Timestamp Converter: 621561600

Just another unix timestamp converter. Find and convert unix epoch time in different date/time formats in timezones. Easy, fast and free unix timestamp lookup. Calc unix timestamps. Search for unix time. Unixtime examples. Learn important timestamps.

Unix Timestamp Converter: 621561600

1989-09-12 00:00:00 UTC

Day of Year: 254
Week of Year: 37
Month: September (30 Days)
Weekday: Tuesday (Day 2)
Leap Year: No

Local Time for 621561600

What is this timestamp in your local timezone? Just choose a timezone from the dropdown list.

1989-09-12 00:00:00 UTC

Summertime / Daylight Saving Time (DST): No

Relative to 621561600

Some important unix timestamps relative to 621561600 (1989-09-12 00:00:00 UTC) with offsets in seconds. Dates, times and offsets are described from the UTC timezone.

Day Start	1989-09-12	621561600	0 s
Tomorrow	1989-09-13	621648000	86400 s
Yesterday	1989-09-11	621475200	-86400 s
Last Monday	1989-09-11	621475200	-86400 s
Next Monday	1989-09-18	622080000	518400 s
Month Start	1989-09-01	620611200	-950400 s
Next Month	1989-10-01	623203200	1641600 s
Year Start	1989-01-01	599616000	-21945600 s
Next Year	1990-01-01	631152000	9590400 s

Convert Timestamp Programming Languages

PHP

$dt = new Datetime('{{ $timestamp }}');
echo $dt->format('r');

MySQL

select from_unixtime(table.fieldname);

... if the timestamp is in table.fieldname. You can convert the timestamp direct when you enter the number and not the field name, for example: select from_unixtime(621561600);

Javascript

let dt = new Date(621561600 * 1000); // JS works with milliseconds
console.log(dt.toUTCString());

Python

from datetime import datetime
print(datetime.utcfromtimestamp(621561600).strftime('%c'))

Java

java.util.Date dt = new java.util.Date((long) 621561600 * 1000);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSXXX");
System.out.println(sdf.format(dt));

DateTimeOffset dt = DateTimeOffset.FromUnixTimeSeconds(621561600);
dt.ToString("F")

Convert a timestamp in Microsoft Excel

=((((A1+0)/60)/60)/24)+DATE(1970,1,1);

...if the timestamp is in field A1. The +0 is the timezone offset in seconds. Change this if you want the calc the unix timestamp for a different timezone (eg.: A1+3600).