.AT 17 mins as well as 40 few seconds previous 8 in the evening, Greenwich Method Time, on July 20th it will be actually exactly 55 years because Neil Armstrong landed on the Moon. Those 55 years add up to 20,089 days. Of those, 20,062 were actually 86,400 few seconds long and also 27 one 2nd longer because of the addition of surge few seconds, a practice started in 1972. So those 55 years will definitely add up to 1,735,689,627 seconds.