.AT 17 moments and also 40 secs previous 8 in the evening, Greenwich Method Opportunity, on July 20th it will certainly be 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 actually 86,400 seconds long and also 27 one second longer thanks to the add-on of surge few seconds, a method begun in 1972. So those 55 years are going to add up to 1,735,689,627 secs.