Unix Timestamp Converter: -664311600

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: -664311600

1948-12-13 05:00:00 UTC

Day of Year: 347
Week of Year: 51
Month: December (31 Days)
Weekday: Monday (Day 1)
Leap Year: Yes

Local Time for -664311600

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

1948-12-13 05:00:00 UTC

Summertime / Daylight Saving Time (DST): No

Relative to -664311600

Some important unix timestamps relative to -664311600 (1948-12-13 05:00:00 UTC) with offsets in seconds. Dates, times and offsets are described from the UTC timezone.

Day Start	1948-12-13	-664329600	-18000 s
Tomorrow	1948-12-14	-664243200	68400 s
Yesterday	1948-12-12	-664416000	-104400 s
Last Monday	1948-12-06	-664934400	-622800 s
Next Monday	1948-12-20	-663724800	586800 s
Month Start	1948-12-01	-665366400	-1054800 s
Next Month	1949-01-01	-662688000	1623600 s
Year Start	1948-01-01	-694310400	-29998800 s
Next Year	1949-01-01	-662688000	1623600 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(-664311600);

Javascript

let dt = new Date(-664311600 * 1000); // JS works with milliseconds
console.log(dt.toUTCString());

Python

from datetime import datetime
print(datetime.utcfromtimestamp(-664311600).strftime('%c'))

Java

java.util.Date dt = new java.util.Date((long) -664311600 * 1000);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSXXX");
System.out.println(sdf.format(dt));

DateTimeOffset dt = DateTimeOffset.FromUnixTimeSeconds(-664311600);
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).