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