A similar function to HourOfTheYear, the function MinuteOfTheYear returns the number of complete minutes between the TDateTime value entered as AValue, and 12:00 A.M. of the first day of the year that includes AValue.
It can be a large number.
Declaration: Function MinuteOfTheYear(const AValue: TDateTime): Cardinal;
A simple example follows.
procedure ScriptEvent (var Value : variant);
var
ThoseMinutes : cardinal;
begin
//YESTERDAY is 28-11-2023, so the result is 476640
ThoseMinutes := MinuteOfTheYear(Yesterday);
LogInfo('The number of minutes since 1st Jan are '+IntToStr(ThoseMinutes));