.AT 17 MINUTES and also 40 secs past 8 in the evening, Greenwich Way Time, on July 20th it will certainly be exactly 55 years because Neil Armstrong came down on the Moon. Those 55 years add up to 20,089 times. Of those, 20,062 were 86,400 few seconds long and 27 one 2nd longer due to the addition of surge secs, a technique begun in 1972. So those 55 years will certainly amount to 1,735,689,627 few seconds.