.AT 17 moments and 40 few seconds past 8 in the evening, Greenwich Way Time, on July 20th it will definitely be actually exactly 55 years due to the fact that Neil Armstrong landed on the Moon. Those 55 years add up to 20,089 times. Of those, 20,062 were 86,400 few seconds long and 27 one second longer thanks to the add-on of surge seconds, a strategy begun in 1972. So those 55 years will certainly amount to 1,735,689,627 few seconds.