.AT 17 mins as well as 40 seconds previous 8 in the evening, Greenwich Method Opportunity, on July 20th it will certainly be precisely 55 years since Neil Armstrong arrived at the Moon. Those 55 years add up to 20,089 days. Of those, 20,062 were actually 86,400 seconds long and 27 one second longer thanks to the enhancement of surge secs, a practice started in 1972. So those 55 years will certainly amount to 1,735,689,627 secs.