.AT 17 MINUTES as well as 40 secs past 8 at night, Greenwich Method Time, on July 20th it will definitely be actually precisely 55 years given that Neil Armstrong arrived on the Moon. Those 55 years amount to 20,089 days. Of those, 20,062 were actually 86,400 secs long and 27 one second longer with the help of the addition of leap secs, a method begun in 1972. So those 55 years will definitely add up to 1,735,689,627 secs.