"Leap year" is not typically capitalized, unless it is used at the beginning of a sentence or in a title. It is written as "leap year" when referring to the extra day added to the calendar every four years.
leap years come every 4 years and last a year
366 days
366 days
Yes it is
length of 1 year =365 days .It is 366 for leap year
A year in Peru is 365 days except on leap year
Yes. It is divisible by 4. Whether or not leap years were recognized that long ago, I am not sure.
Each year is only 364.25 days long, so we have 3 years with 364 days, and one year (the leap year) with 365 days. It evens out the days.
3080 will be a leap year.
1776 was a leap year
An actual Millennium year is always a leap year, so it is 366 days.