Every 4 years
leap year
Leap year happens every four years. Leap year day is February 29.
October 31st this year is not a leap year.
every 4th year
a leap year occurs ever 4 years you can remember a leap year because the Olympics happen ever year it is a leap year.
Every Four Years
Every leap year, on January 20
The odds of any year being a leap year with November 22 on a Thursday are 3/80 (3.75%).
2011, 2016 (leap year), 2022, 2033, 2039, 2044 (leap year), 2050, 2061, 2067, 2072 (leap year), 2078, 2089, 2095, 2101, 2107, 2112 (leap year), 2118, 2129
3080 will be a leap year.
A leap year in the Gregorian calendar occurs 97 times in every 400-year period, making the average length of a Gregorian calendar year 365.2425 days. The leap years are years that are evenly divisible by 4 with the exception of the last year of each of the first three centuries of every 400-years. So leap years are usually every four years, but most years that end with a double-zero are skipped. Here is a guide to help you determine if a year is a leap year: Is the year an even number? No: It is NOT a leap year. Yes: Is the year evenly divisible by 4? No: It is NOT a leap year. Yes: Is the year evenly divisible by 100? No: It IS a leap year. Yes: Is the year evenly divisible by 400? No: It is NOT a leap year. Yes: It IS a leap year.
1776 was a leap year