.AT 17 MINUTES and 40 few seconds previous 8 in the evening, Greenwich Method Time, on July 20th it will be specifically 55 years given that Neil Armstrong arrived on the Moon. Those 55 years amount to 20,089 times. Of those, 20,062 were 86,400 seconds long as well as 27 one 2nd longer thanks to the addition of jump seconds, a method begun in 1972. So those 55 years will certainly add up to 1,735,689,627 seconds.