2920 excluding any leap years
It is 8 years and 8 days, accounting for leap years.
365 * 8=2920 days plus 2 days for leap years.
2,920 days = ~8 years.
2922 days
It is about 247 years and 8 months.
3 years, 8 months and 11 days.
Approximately 8 years, 3 months.
417
20 years = 7305 days
684,931,506.85 years. ravenjaja's answer: actually, 31 years,8 months and 8 days.
There are about 1006 days in 8 years and 9 months but it can be a little different depending on which months are included in the 9.
417 weeks and 3 days.