.AT 17 MINUTES and also 40 secs previous 8 at night, Greenwich Way Time, on July 20th it will certainly be actually specifically 55 years due to the fact that Neil Armstrong came down on the Moon. Those 55 years add up to 20,089 times. Of those, 20,062 were actually 86,400 seconds long and also 27 one 2nd longer with the help of the enhancement of surge secs, a method started in 1972. So those 55 years will add up to 1,735,689,627 secs.