Star Citizen announced: 12 years, 11 months, 4 days ago
Time between first satellite in orbit and the first man on the moon: 11 years, 9 months, 18 days
Time in office of President Franklin D. Roosevelt: 12 years, 1 month, 9 days
Time between United States independence and the ratification of the Constitution: 12 years, 8 months, 1 day
