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There aren't really 3 things that have to happen in order to get a leap year day. The simple reason for a year having a leap year day is that the earth revolves around the sun in approximately 365.25 days, and so to make sure that a calendar year is the same as a tropical year (which is the period of earth's revolution), there needs to be an extra day added every 4 years.
What else can I help you with?
What the theme of the leap by Louise Erdrich?
Great things happen when courage overcomes fear.
What are some things that happen every 4 years?
A presidential election; a leap year; February 29th
When did Time Leap happen?
Time Leap happened in 360.
What are some things that leap?
Frogs and toads leap.
When did Operation Lion's Leap happen?
Operation Lion's Leap happened on 2007-11-17.
What does leap all about it mean?
a leap is what it happen in every 4 years.In leap year there is 29 days in february otherwise 28.Ex;2004,o8,12 is a leap year.
What team did the Lavar Leap happen against?
Illinois
Does leap year always happen on the 29?
yes it does
What if a leap year doesn't happen?
your birthday will be in january
What happens once every 4 years?
Some things that happen once every four years include: - Leap Years - US Elections - The Olympics
Three leap years from 1950 to 1970?
That is correct. The leap years from 1950 to 1970 were:196019641968
How often does leap year happen?
Every Four Years
