.AT 17 moments and 40 few seconds previous eight in the evening, Greenwich Method Opportunity, on July 20th it will definitely be precisely 55 years because Neil Armstrong arrived at the Moon. Those 55 years amount to 20,089 times. Of those, 20,062 were 86,400 few seconds long and also 27 one 2nd longer because of the add-on of leap seconds, a strategy started in 1972. So those 55 years will amount to 1,735,689,627 secs.