it depends if you add leap years
Yes, it would have to If it weren't for leap years, it would happen every 7 years. Since there are leap years, call it 28 years.
Some things that happen once every four years include: - Leap Years - US Elections - The Olympics
You do the math. Divide 365 into 1000.-------------------Well if you want it in years, months, weeks and days, it's more complicated. The answer varies according to where in the year you're starting from (because of February) and if there is a leap year in that time.Starting from a 1st of January, with no leap year, it's two years, 8 months, three weeks and six days.-------------------
16 leap years
Every Four Years
a leap year occurs ever 4 years you can remember a leap year because the Olympics happen ever year it is a leap year.
Leap years happen every 4 years. It was probably 1996 and 1992.
29th of February only happens in a leap year. So it only happens every 4 years.
Every four years as always!
it depends if you add leap years
leap years have an extra day in february (feburary 29th) but leap years only happen every four years.
every 4 years.
Leap year happens every four years. Leap year day is February 29.
Every four years on the 29th February
Every 4 years
Generally speaking, years that are evenly divisible by 4 are leap years. However years that are evenly divisible by 100 are not leap years, unless they are also evenly divisible by 400, in which case they are leap years2000 mod 4 = 02000 mod 400 = 0So 2000 was a leap year, as was 1600. 1700, 1800 and 1900 were not. 2100, 2200, 2300 will not be leap years; 2400 will be.