.AT 17 MINUTES and also 40 secs past 8 at night, Greenwich Method Time, on July 20th it will be actually exactly 55 years considering that Neil Armstrong arrived on the Moon. Those 55 years add up to 20,089 days. Of those, 20,062 were 86,400 seconds long and also 27 one second longer because of the enhancement of jump secs, a strategy begun in 1972. So those 55 years will certainly add up to 1,735,689,627 secs.