EncodeTime(Hour, Min, Sec, MSec: Word): DateTime

Encodes the given hour, minute, second, and millisecond into a DateTime value. Valid Hour values are 0 through 23. Valid Min and Sec values are 0 through 59.  Valid MSec values are 0 through 999. The resulting value is a number between 0 and 1 (inclusive) that indicates the fractional part of a day given by the specified time or (if 1.0) midnight on the following day. The value 0 corresponds to midnight, 0.5 corresponds to noon, 0.75 corresponds to 6:00 pm, and so on.

d=EncodeTime(19,5,4,200)