(rab) 10th October then? My mistake. But I don't see how I can be an hour out because 36524.25/3=12174.75 exactly. So we have to subtract 0.75 day (18 hr) from the time you gave initially, making it 5.09 a.m. I called it 5 a.m. because we're not shot from guns exactly. My double-your-age date is wrong, too. It should be 31 Aug 08 at 6 pm, if you were born at 6 a.m. 10/10/75.
(rab) No. I will have no truck with such arbitrary adjustments in my sophisticated numerical analyses :-). You are right, of course, provided you were born in Britain, or possibly Spain or some West African countries. (Bigsmith) And so are you. (6 pm, they tell me).