.AT 17 MINUTES and also 40 few seconds past eight at night, Greenwich Mean Time, on July 20th it will certainly be actually exactly 55 years since Neil Armstrong came down on the Moon. Those 55 years add up to 20,089 times. Of those, 20,062 were actually 86,400 few seconds long as well as 27 one second longer because of the addition of leap seconds, a technique started in 1972. So those 55 years are going to add up to 1,735,689,627 few seconds.