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Time Conversion Tool

Use this tool to convert from calendar date/time format to Julian date and vice versa. Optionally convert between selected world time zones and determine the day-of-week for the specified date.

Enter a calendar date and time
(year-month-day hour:minute:second)...
Date and Time
  using calendar date and time

or Enter a Julian date ...
UT   using Julian date
   

Equivalent Times


Input Time Zone: UT
-------------------------------------------------------
A.D. 2016-Dec-04 03:50:23.00 = A.D. 2016-Dec-04.1599884
A.D.  2016-12-04 03:50:23.00 = A.D.  2016-12-04.1599884
A.D.   2016--339 03:50:23.00 = A.D.   2016--339.1599884

Day-of-Week: Sunday


Alternate Time Zone: UT-8 (PST)
-------------------------------------------------------
A.D. 2016-Dec-03 19:50:23.00 = A.D. 2016-Dec-03.8266551
A.D.  2016-12-03 19:50:23.00 = A.D.  2016-12-03.8266551
A.D.   2016--338 19:50:23.00 = A.D.   2016--338.8266551

Day-of-Week: Saturday

Julian Date
------------------
2457726.6599884 UT
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FirstGov 2016-Dec-04 03:50 UT
(server date/time)  
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