.AT 17 MINUTES as well as 40 secs past eight at night, Greenwich Method Opportunity, on July 20th it will definitely be actually precisely 55 years due to the fact that Neil Armstrong arrived at the Moon. Those 55 years add up to 20,089 times. Of those, 20,062 were 86,400 seconds long as well as 27 one second longer because of the enhancement of surge secs, a practice begun in 1972. So those 55 years will amount to 1,735,689,627 secs.