# Leap years

See all leap years between 2021 and 2100.## When it's a leap year?

A leap year is a year with 366 days instead of 365; every 4 years in February one extra day is added. This is done because one year doesn't contain 365 days but 365.25 days. By adding once in the 4 years one extra additional day this problem is solved.Any year that is divisible by 4 is a leap year, such as 2016, 2020, 2024, 2028.

Note: The above rule does not apply to century years.

Centuries such as 1900 and 2000 only have a leap day if they are divisible by 400.

1900 is divisible by 4 and also by 100, but not by 400, so not a leap year.

This means that centuries are only a leap year if they are divisible by 400.

So 1900 is not, 2000 is, 2100, 2200, 2300 is not, but 2400 is another leap year.

Year | Date |
---|---|

2016 | February 29, 2016 |

2020 | February 29, 2020 |

2024 | February 29, 2024 |

2028 | February 29, 2028 |

2032 | February 29, 2032 |

2036 | February 29, 2036 |

2040 | February 29, 2040 |

2044 | February 29, 2044 |

2048 | February 29, 2048 |

2052 | February 29, 2052 |

2056 | February 29, 2056 |

2060 | February 29, 2060 |

2064 | February 29, 2064 |

2068 | February 29, 2068 |

2072 | February 29, 2072 |

2076 | February 29, 2076 |

2080 | February 29, 2080 |

2084 | February 29, 2084 |

2088 | February 29, 2088 |

2092 | February 29, 2092 |

2096 | February 29, 2096 |

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