.AT 17 moments and also 40 secs previous eight at night, Greenwich Way Time, on July 20th it will definitely be actually specifically 55 years considering that 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 because of the enhancement of leap few seconds, a strategy begun in 1972. So those 55 years will add up to 1,735,689,627 secs.