Opinion Details

Leap Day: February 29, 2020 - By Whatzoff


Leap Day: February 29, 2020

A Leap Day, February 29, is added to the calendar during leap years. This extra day, also called Leap Year Day, makes the year 366 days long – not 365 days, like a common year.

When Is the Next Leap Day?

The leap day is Saturday, February 29, 2020.

The last Leap Day was on Monday, February 29, 2016.

Why Add a Leap Day?

Leap days are needed to keep our calendar in alignment with the Earth's revolutions around the Sun.

It takes the Earth approximately 365.242189 days – or 365 days, 5 hours, 48 minutes, and 45 seconds – to circle once around the Sun. This is called a tropical year.

Without an extra, or intercalary, day on February 29 nearly every four years, we would lose almost six hours every year. After only 100 years, a calendar without leap years would be off by approximately 24 days in relation to fixed seasonal days such as the vernal equinox or the winter solstice.

Caesar Introduced Leap Years

Roman general Julius Caesar implemented the first leap day in his Julian Calendar, which he introduced in 45 BCE. A leap day was added every four years. At the time, leap day was February 24, and February was the last month of the year.

Too Many Leap Years

However, adding a leap day every four years was too often and eventually, in 1582, Pope Gregory XIII introduced the Gregorian Calendar. This calendar, which we still use today, has a more precise formula for calculation of leap years, also known as bissextile years.

Traditions & Folklore

Leap day as a concept has existed for more than 2000 years and it is still associated with age-old customs, folklore, and superstition. One of the most well-known traditions is that women propose to their boyfriends, instead of the other way around.

Leap Months

The ancient Roman Calendar added an extra month every few years to maintain the correct seasonal changes, similar to the Chinese leap month.

By Vigdis Hocken


Famous Indian People’s Birthday on 29th February

  • Morarji Desai >  Feb 29, 1896 >  Mumbai > former Indian Finance Minister, Freedom Fighters, Former prime minister.
  • Rukmini Devi Arundale >  Feb 29, 1904 >  Madurai  > Indian Bharatnatyam dancer.
  • S. Seshadri >  Feb 29, 1932 > Kanchipuram >Indian mathematician.
  • amunur Rashid > Feb 29, 1948 > East Bengal >Bangladeshi actor.
  • Ashok Dave > Feb 29, 1952 > Jamnagar >Gujarati humorist from India
  • Prakash Nanjappa > Feb 29, 1976 > Bangalore >Indian shooter
  • Janvi Chheda >  Feb 29, 1984 >  Mumbai > television actress.
  • Adam Sinclair > Feb 29, 1984 > Coimbatore >Indian field hockey player.
  • Karsh Kothari > Feb 29, 1996 > cricketer
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