How many weeks is 12 yrs?

Answer 1

There are seven days in one week, 365 days in one year and in a leap year there are 366 days.

In a span of 12 years there would be 9 years with 365 days and 3 leap years with 366 days.

That's a total of 4,383 days, or 626 weeks and 1 day in 12 years.

Answer 2

There are 52 weeks in a year, times 12 = 624.