public int getIntDayOfWeek()
An int value which is the day of the week. The possible values are 0 (Monday), 1 (Tuesday), 2 (Wednesday), 3 (Thursday), 4 (Friday), 5 (Saturday), or 6 (Sunday).
DtpDate toDay = new DtpDate(); int dayOfWeek = toDay.getIntDayOfWeek();