2004-11-02 18:00:00 23:00:00 P1Y1DT20H25M30S 2001-04-16T15:23:15 ---15 2nd-Nov-2004, 6:00PM, 11:00PM, 1Yr and a day - 20hours, 16th Apr 2001 3:23 and 15 seconds 2004-07-04 10:30:35 12:40:12 P2Y4M5DT10H12M15S 1977-11-29T10:10:12 ---30 Description 2004-07-04 10:30:33 12:40:12 P2Y4M5DT10H12M15S 1977-11-29T10:10:12 ---12 Using XmlCalendar 2004-07-04 10:30:35 12:40:12 P2Y4M5DT10H12M15S 1977-11-29T10:10:12 ---12 Using Calendar