Unix Timestamp Converter: -689904000

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: -689904000

1948-02-21 00:00:00 UTC

Day of Year: 51
Week of Year: 08
Month: February (29 Days)
Weekday: Saturday (Day 6)
Leap Year: Yes

Local Time for -689904000

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

1948-02-21 00:00:00 UTC

Summertime / Daylight Saving Time (DST): No

Relative to -689904000

Some important unix timestamps relative to -689904000 (1948-02-21 00:00:00 UTC) with offsets in seconds. Dates, times and offsets are described from the UTC timezone.

Day Start	1948-02-21	-689904000	0 s
Tomorrow	1948-02-22	-689817600	86400 s
Yesterday	1948-02-20	-689990400	-86400 s
Last Monday	1948-02-16	-690336000	-432000 s
Next Monday	1948-02-23	-689731200	172800 s
Month Start	1948-02-01	-691632000	-1728000 s
Next Month	1948-03-01	-689126400	777600 s
Year Start	1948-01-01	-694310400	-4406400 s
Next Year	1949-01-01	-662688000	27216000 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(-689904000);

Javascript

let dt = new Date(-689904000 * 1000); // JS works with milliseconds
console.log(dt.toUTCString());

Python

from datetime import datetime
print(datetime.utcfromtimestamp(-689904000).strftime('%c'))

Java

java.util.Date dt = new java.util.Date((long) -689904000 * 1000);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSXXX");
System.out.println(sdf.format(dt));

DateTimeOffset dt = DateTimeOffset.FromUnixTimeSeconds(-689904000);
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).