Unix Timestamp Converter: -1223164800

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: -1223164800

1931-03-30 00:00:00 UTC

Day of Year: 88
Week of Year: 14
Month: March (31 Days)
Weekday: Monday (Day 1)
Leap Year: No

Local Time for -1223164800

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

1931-03-30 00:00:00 UTC

Summertime / Daylight Saving Time (DST): No

Relative to -1223164800

Some important unix timestamps relative to -1223164800 (1931-03-30 00:00:00 UTC) with offsets in seconds. Dates, times and offsets are described from the UTC timezone.

Day Start	1931-03-30	-1223164800	0 s
Tomorrow	1931-03-31	-1223078400	86400 s
Yesterday	1931-03-29	-1223251200	-86400 s
Last Monday	1931-03-23	-1223769600	-604800 s
Next Monday	1931-04-06	-1222560000	604800 s
Month Start	1931-03-01	-1225670400	-2505600 s
Next Month	1931-04-01	-1222992000	172800 s
Year Start	1931-01-01	-1230768000	-7603200 s
Next Year	1932-01-01	-1199232000	23932800 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(-1223164800);

Javascript

let dt = new Date(-1223164800 * 1000); // JS works with milliseconds
console.log(dt.toUTCString());

Python

from datetime import datetime
print(datetime.utcfromtimestamp(-1223164800).strftime('%c'))

Java

java.util.Date dt = new java.util.Date((long) -1223164800 * 1000);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSXXX");
System.out.println(sdf.format(dt));

DateTimeOffset dt = DateTimeOffset.FromUnixTimeSeconds(-1223164800);
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).