.AT 17 MINUTES and also 40 secs previous eight at night, Greenwich Mean Opportunity, on July 20th it are going to be exactly 55 years considering that Neil Armstrong arrived on the Moon. Those 55 years add up to 20,089 times. Of those, 20,062 were 86,400 few seconds long as well as 27 one 2nd longer because of the add-on of surge secs, a strategy begun in 1972. So those 55 years are going to amount to 1,735,689,627 seconds.