This program uses a cookie to remember the interface settings between calls.
DATE ISOymd = 20141101 = 2014 11 01 on the Gregorian Calendar
= November01, 2014 (Saturday)
JD = 2456963 = Standard Calendrical JD number for Gregorian date
Gregorian Calendar Date = Julian Date + 13 days
Note that the corresponding days of the week are the same on both
calendars no matter the number of days difference between them.
© Jay Tanner - PHP Science Labs - 2014 - v1.01