Traditionally, February 29 was the day on which a woman could ask a man to marry her.Getty Images.

Ireland's folklore is full of wonderful, funny, strange, but sometimes out-dated traditions and in this year of 366 days, we are greeted with one of the most well-known. 

Yes, it is a leap year, and although you may have thought it was a myth, according to the old Irish tradition, this is the perfect chance for a woman to take matters into her own hands and get down on one knee on February 29. 

We must remember, of course, that it is 2016, and as we may be on the verge of the first female President of the United States of America, women are definitely capable of asking a man for his hand in marriage on any day of the year that she so wishes.

Traditionally in Ireland, however, this right was reserved specifically for the leap year and February 29. 

In 2010, we saw the Amy Adams movie "Leap Year" – a movie Irish people love to hate – based on this premise, as a young woman travels to Ireland and then apparently the whole way across the island, in order to get to her fiancee in time to propose on this one special day. (Although, she takes a very strange route around the country while she's at it.)

READ MORE: Magical Irish wedding proposal with appearance by Bono goes viral (VIDEO).

But where does this tradition come from and is there any truth to the movie's premise?

Looking back through ancient Irish history, it is said that the tradition began in 5th century Ireland when St. Brigid of Kildare bitterly complained to St. Patrick that women had to wait far too long for men to propose.

The legend says that St. Patrick decreed the women could propose on this one day in February during the leap year. I'm sure the women were thrilled.

The tradition was then taken to Scotland by Irish monks.

Back in 1288, the Scots passed a law that allowed a woman to propose marriage to the man of their dreams in a Leap Year with the law also stating that any man who declined the proposal on this day would have to pay a fine.

The law was allegedly passed by an unmarried Queen Margaret (although records show she may only have been five years old at the time) and she put in place a rule that all those women proposing must wear a red petticoat while doing so.

The fine to be paid if a man declined could range from a kiss to payment for a silk dress or a pair of gloves.

This tradition comes from another tale about St. Patrick and St. Brigid in which she drops straight to her knee at Patrick's decree, instantly proposing to him. Patrick declined her offer – he was probably too busy saving Ireland from snakes – but he gave her a kiss on the cheek and a silk gown to soften the blow. 

This, too, is dubious. Although many people believe that St. Patrick and St. Brigid met, and that she offered her vows to him, Brigid would historically have been only nine or ten years old when Patrick died in 461 AD. If you believe he died later, however, in 493 AD, it may have been possible, although it's still not altogether likely.  

In some upper-class European societies, the custom of denial involved buying 12 pairs of gloves for the woman you were rejecting. To hide her shame at not having a ring to wear, of course!

In some places, February 29 has been renamed Bachelors' Day because of the tradition. 

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There is also precedent for the tradition in English law. February 29 was ignored and had no legal status. People believed that traditions would also have no status on that day as it was not a legal day and so it was possible to have women propose, altering an unfair custom that allowed only men to propose marriage.

Here in the United States, the tradition was also celebrated with some people referring to February 29 as Sadie Hawkins' Day. On this allotted day of the four-year cycle, women, allegedly, have the right the right to run after unmarried men to propose.

Sadie Hawkins was a female character in the Al Capp comic strip "Li'l Abner" who inspired Sadie Hawkins Dances where girls would ask boys to attend.

Poor St Oswald was also cast with the women as his feast day was placed on February 29. Celebrating it on the proper day when possible, his feast day is more commonly remembered on February 28. 

Be warned, if you're going to give this old tradition a go, it can go just as wrong for women as it can for men. All in the name of equality!

Do you agree with the concept of leap-year only proposals for women? Is this tradition anti-feminist or is it a harmless custom that doesn't necessarily need to be adhered to all year long? Let us know in the comments section, below. 

* Originally published in 2012.