Write when the next leap year will be. Leap years

2016 is a leap year with 366 days instead of the usual 365. Leap year was proposed to synchronize calendars. Did you know that not every 4th year is a leap year?Why is a leap year considered unlucky, and what signs are associated with it?Here are a few facts you may not know about leap year.

What does leap year mean?

1 . A leap year is a year that has 366 days rather than the usual 365. An additional day in a leap year is added in February - February 29 (leap day).

An additional day in a leap year is necessary because a full revolution around the Sun takes a little more than 365 days, or rather 365 days, 5 hours, 48 ​​minutes and 46 seconds.

People once followed a 355-day calendar with an additional 22-day month every two years. But in 45 BC. Julius Caesar, together with the astronomer Sosigenes, decided to simplify the situation, and the Julian 365-day calendar was developed, with an extra day every 4 years to compensate for the extra hours.

This day was added in February because it was once the last month in the Roman calendar.

2 . This system was supplemented by Pope Gregory XIII (who introduced the Gregorian calendar), who coined the term "leap year" and declared that year, multiple of 4 and multiple of 400, but not multiple of 100, is a leap year.

So, according to the Gregorian calendar, 2000 was a leap year, but 1700, 1800 and 1900 were not.

What are leap years in the 20th and 21st centuries?

1904, 1908, 1912, 1916, 1920, 1924, 1928, 1932, 1936, 1940, 1944, 1948, 1952, 1956, 1960, 1964, 1968, 1972, 1976, 1980, 1984, 1988, 1992, 1996, 2000, 2004, 2008, 2012, 2016, 2020, 2024, 2028, 2032, 2036, 2040, 2044, 2048, 2052, 2056, 2060, 2064, 2068, 2072, 2076, 2080, 2084, 2088, 2092, 2096

February 29 is leap day

3 . February 29 is considered the only day when a woman can propose marriage to a man. This tradition began in 5th century Ireland when St. Brigid complained to St. Patrick that women had to wait too long for suitors to propose.

Then he gave women one day in a leap year - the last day in the shortest month, so that the fair sex could propose to a man.

According to legend, Brigitte immediately knelt down and proposed to Patrick, but he refused, kissing her on the cheek and offering her a silk dress to soften her refusal.

4 . According to another version, this tradition appeared in Scotland, when Queen Margaret, at the age of 5, announced in 1288 that a woman could propose to any man she liked on February 29.

She also made a rule that those who refused had to pay a fine in the form of a kiss, a silk dress, a pair of gloves or money. To warn fans in advance, the woman was supposed to wear trousers or a red petticoat on the day of the proposal.

In Denmark, a man who refuses a woman's marriage proposal must provide her with 12 pairs of gloves, and in Finland - fabric for a skirt.

Leap year wedding

5 . One in five couples in Greece avoid getting married on a leap year, as it is believed to brings bad luck.

In Italy it is believed that during a leap year the woman becomes unpredictable and at this time there is no need to plan important events. So, according to the Italian proverb "Anno bisesto, anno funesto". (“A leap year is a doomed year”).

Born on February 29

6 . The chances of being born on February 29th are 1 in 1461. Around the world, about 5 million people were born on Leap Day.

7 . For many centuries, astrologers believed that Children born on Leap Day have unusual talents, a unique personality and even special powers. Among the famous people born on February 29 are the poet Lord Byron, composer Gioachino Rossini, and actress Irina Kupchenko.

8. In Hong Kong, the official birthday for those born on February 29 is March 1 in normal years, while in New Zealand it is February 28. If you time it correctly, you can celebrate while traveling from one country to another longest birthday in the world.

9. The city of Anthony in Texas, USA is a self-proclaimed " world capital of leap year". A festival is held here annually, where those born on February 29 gather from all over the world.

10. Record largest number of generations born on Leap Day, belongs to the Keogh family.

Peter Anthony Keogh was born on February 29, 1940 in Ireland, his son Peter Eric was born on February 29, 1964 in the UK, and his granddaughter Bethany Wealth was born on February 29, 1996.

11. Karin Henriksen from Norway holds the world record the largest number of children born on leap day.

Her daughter Heidi was born on February 29, 1960, son Olav on February 29, 1964, and son Lief-Martin on February 29, 1968.

12. In the traditional Chinese, Jewish and ancient Indian calendars, not a leap day is added to the year, but a whole month. It is called the "intercalary month." It is believed that children born in a leap month are more difficult to raise. In addition, it is considered unlucky to start serious business during a leap year.

Leap year: signs and superstitions

Since ancient times, a leap year has always been considered difficult and bad for many undertakings. In popular belief, leap year is associated with Saint Kasyan, who was considered evil, envious, stingy, unmerciful and brought misfortune to people.

According to legend, Kasyan was a bright angel to whom God trusted all plans and intentions. But then he went over to the side of the Devil, telling him that God intended to overthrow all satanic power from heaven.

For his betrayal, God punished Kasyan by ordering him to be beaten on the forehead with a hammer for three years, and in the fourth year to be released to earth, where he committed unkind deeds.

There are many signs associated with leap year:

Firstly, on a leap year you can't start anything. This applies to important matters, business, major purchases, investments and construction.

Is it possible to get married on a leap year?

Leap year is considered extremely unsuccessful for marriage. Since ancient times, it was believed that a wedding played in a leap year would lead to an unhappy marriage, divorce, infidelity, widowhood, or the marriage itself would be short-lived.

This superstition may be due to the fact that in a leap year, girls could woo any young man they liked, who could not refuse the proposal. Often such marriages were forced, and therefore family life did not work out.

However, you should treat these signs wisely and understand that everything depends on the spouses themselves and how they build the relationship. If you do plan a wedding, there are several ways to mitigate the “consequences”:

Brides are advised to wear long dress for wedding, covering the knees to make the marriage last.

Wedding dress and other wedding accessories It is not recommended to give it to anyone.

The ring should be worn on the hand, not the glove., since wearing a ring on a glove will cause the spouses to take marriage lightly

To protect the family from troubles and misfortunes, a coin was placed in the shoes of the bride and groom.

What should you not do during a leap year?

· During a leap year don't carol at Christmas time, since it is believed that you can lose your happiness. Also, according to a sign, a caroler who dresses up as an animal or monster can take on the personality of an evil spirit.

· Pregnant women should not have their hair cut before giving birth, since the child may be born unhealthy.

· During a leap year do not start building a bathhouse, which can lead to illness.

· You can't pick mushrooms, as it is believed that they all become poisonous.

· In a leap year there is no need to celebrate the appearance baby's first tooth. According to legend, if you invite guests, your teeth will be bad.

· You can't change jobs or apartments. According to the sign, the new place will turn out to be joyless and turbulent.

· If a child is born on a leap year, it must be baptize as quickly as possible, and choose godparents among blood relatives.

· Elderly people are not allowed buy things for the funeral in advance, as this can bring death closer.

· You can't get a divorce, because in the future you will not be able to find your happiness.

Did you know that not every 4th year is a leap year? Why is a leap year considered unlucky, and what signs are associated with it?

What does leap year mean?

What are leap years in the 20th and 21st centuries?

February 29 is leap day

Leap year wedding

Born on February 29

11. Karin Henriksen from Norway holds the world record for giving birth to the largest number of children on a leap day.
Her daughter Heidi was born on February 29, 1960, son Olav on February 29, 1964, and son Lief-Martin on February 29, 1968.
12. In the traditional Chinese, Jewish and ancient Indian calendars, not a leap day is added to the year, but a whole month. It is called the "intercalary month". It is believed that children born in a leap month are more difficult to raise. In addition, it is considered unlucky to start serious business during a leap year.

Leap year: signs and superstitions

Is it possible to get married on a leap year?

What should you not do during a leap year?

Every person has heard about the existence of a leap year. But few people know where this name came from, and how humanity has a certain limit of time, which in the future could be a whole year. Why leap years of the 21st century are considered unlucky and how they can be determined will be described in this review.

The generally accepted unit of time is the year.

During this period of time, the full seasonal cycle goes through:

• spring;
• summer;
• autumn;
• winter.

It is during this period of time that the Earth makes a complete revolution around the star the Sun. This action takes 365 full days and 6 hours. This time period is called the astronomical year. One day contains 24 hours. From the “extra” 6 hours of each year, an additional day is accumulated, falling every fourth year. This day falls on February 29th.

Important! Having a 29th day in February makes the year a leap year.

The unusual year owes its name to the Latin language, from which “Bicsextus” is literally translated as “second sixth.” In the Julian calendar, the “extra” number was the second 24. And since February was the last month of the year according to Caesar’s calendar, the extra day was added to it.

Julian and Gregorian calendars

Since the beginning of world history, humanity has known two types of calendars:

• Julian;
• Gregorian.

Starting from January 1, 45 BC, civilized humanity lived according to the Julian calendar, which was founded by Gaius Julius Caesar. According to this calendar, every third year was followed by a long year with 366 days.

The Romans believed that it took 365.25 days to complete a revolution of the planet around a celestial body, while the exact date is 365 days 5 hours 48 minutes 46 seconds. It turns out that every year between the two equinoxes there is a difference of 11 minutes and 14 seconds.

Thus, over 128 years, one day has accumulated from these minutes, and over 16 centuries this figure has increased to 10. Under the Julian calendar, a leap year was considered to be any that was divisible by 100 or 200.

This continued until 1582, when the then-current Pope Gregory introduced a new calendar, where not only every fourth year is a leap year, but even one that is a multiple of 400. This, for example, was 2000.

One of the reasons why it was decided to change the calendar was Christian holidays, which were required to be celebrated at a certain time without shifting. Thus, Catholic Pope Gregory XIII proposed his own calendar, which was approved and adopted during the Ecumenical Council.

Answering the question of how to determine a leap year without having a table at hand, you should consider every second even year of the Gregorian calendar as such.

Since 1918, residents of our country began to use the Gregorian calendar. Since the transition to the Gregorian style, there has been a confusion of dates by 10 days, although still, the difference between the Gregorian and Julian calendars increases by 3 days every four centuries.

Leap years calendar

To know for sure and not wonder how to determine a leap year, you need to take into account this sign - the number of the year is divisible by 4, 100 and 400 without a remainder. If the number is divisible by 4,100, but not divisible by 400, then the year is not a leap year. Taking this information into account, you can easily determine the required years.

The reason for the bad fame of leap year

It must be admitted that if we did not have leap years, the seasons would regularly shift. Therefore, they help synchronize the Gregorian and astrological calendars, and prevent the seasons from shifting to other months.

But why a leap year is considered bad, you need to figure it out. Slavic culture has long had a negative attitude towards such years. An extra day in February was considered the cause of disasters and troubles.

Perhaps the reason for such dislike was that this time, February 29, according to Slavic beliefs, is subject to Kashchei-Chernobog, who commanded dark forces, sowing evil, death, disease and madness.

Often the ancient Russians associated leap day with Cassian, who was born on February 29th. Based on the legends, where he was assigned the role of a guard at the gates of Hell, a traitor cherub, a pupil of demons, etc., one can understand why this character was greatly feared and strongly cursed. The Russians were sure that Cassian had a negative influence on the whole year. There was a pestilence of livestock and poultry, crops in the fields were destroyed, and famine set in.

On February 29, people tried not to go out into the yard and keep their livestock and poultry locked up.

It is difficult to definitively answer why a leap year is considered bad. Some scientists claim that natural disasters and man-made disasters become more frequent during this period of time. Many individuals also rush to write off their individual troubles as just over a year later.

Historical facts are the following tragic events:

• the collapse of the Byzantine Empire and the city of Constantinople occurs in the leap year 1204;
• in 1232 the bloody Spanish Inquisition began;
• the plague of the inhabitants of medieval Europe, which killed 1/3 of the population in 1400;
• the terrible events of St. Bartholomew's Night in 1572;
• the terrible tsunami in Japan in 1896 and the earthquake in China in 1556;
• in 1908 everyone knew about the fall of the Tunguska meteorite, etc.

This list can be continued for a long time. These are the statistics that support most popular beliefs, superstitions and omens.

Good to know! Those newlyweds who dared to celebrate their wedding in a leap year were predicted to have a difficult family life.

List of leap years in the 21st century

In order to plan important events in your life, such as marriage, birth of children, change of profession, place of residence, etc., information about which leap years are in this century will be useful.

Leap years, list in the 20th century: 1904, 1908, 1912, 1916, 1920, 1924, 1928, 1932, 1936, 1940, 1944, 1948, 1952, 1956, 1960, 1964, 1968, 1972, 1976, 1980, 1984, 1988, 1992, 1996.

Leap years in our century: 2000, 2004, 2008, 2012, 2016, 2020, 2024, 2028, 2032, 2036, 2040, 2044, 2048, 2052, 2056, 2060, 2064, 2068, 2072 , 2076, 2080, 2084, 2088, 2092, 2096, 2100.

It is generally accepted that all years from February 29th bring troubles and are marked by tragic events. But, taking into account the information received, we can conclude that you should not pay too much attention to signs. Bad events and disasters happened at different times.

Some people, on the contrary, endow the leap year with mystical properties, and wonder why it is considered bad.

People born on February 29 consider themselves to be certain lucky and original people. They can celebrate their birthday only once every 4 years.

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Let's sum it up

A positive attitude and self-confidence form a powerful basis for important achievements in a person’s life, and small superstitions should not become an obstacle to achieving goals.

How many days are there in a leap year?

Once every four years we observe an interesting calendar phenomenon. It is customary for us to count 365 days every year, but once every four years we count 366 days. This has happened historically, since 45 BC, when a Roman dictator named Gaius Julius Caesar created the calendar. Later, such a calendar began to be called the Julian.

The history of the leap year.

The new calendar of Gaius Julius Caesar began on January 1, 45 BC. Astronomers of that time calculated the exact number of days during which the Earth completely goes through a cycle called a year. The exact number of days was 365.25. In other words, there were 365 full days and 6 hours in a year. Since it was inconvenient to count less than a full day, we decided to introduce a special one to even out the balance.

Three years in a row are counted as 365 days, and in each subsequent fourth year 24 hours are added (6 hours in 4 years) in February. Thus, a new day of February appeared, only one, appearing every four years. This month was not chosen by chance. It was considered the last Roman month of the year. The year 45 BC became the first leap year.

The current year 2016 is a leap year. The next one will be in 2020, then in 2024, etc.

Signs of a leap year.

Since ancient times, a year in which there are one day more than in other years was considered significant and even difficult. Some events were associated with it; it was believed that if in this particular year winter is a day longer, it means that this year affects the human body in a special way.

Leap year, signs which many people are scared of, is actually not that scary. The human body is not designed for changes in the calendar and numbers. Rather, a person runs the risk of being influenced by the location of the planets, the moon and other external factors that affect the person as a whole.

Among the signs that many people have during this long year, the main ones are prohibitions on various buildings.

Leap year: what not to do?

Many of us are interested in what cannot be done on a leap year. Among these activities are:

• caroling,
• make real estate transactions,
• divorce.

It is not recommended to travel far, and if this happens, it is advised to say certain prayers. All this, of course, has nothing to do with religion, so if the soul asks for prayer, it is better to pray without any signs.

Leap year is not a big deal.

A year like this can bring a person many wonderful moments. In leap years, such great figures of art and culture were born as: M. Glinka, I. Strauss, L. Tolstoy, I. Goncharov, as well as modern actors: K. Diaz, K. Khabensky, T. Hanks.

sharky:
03/25/2013 at 16:04

Why on earth is 1900 not a leap year? A leap year occurs every 4 years, i.e. If it is divisible by 4, it is a leap year. And no more divisions by 100 or 400 are needed.

It’s normal to ask questions, but before you assert anything, study the hardware. The Earth revolves around the sun in 365 days 5 hours 48 minutes 46 seconds. As you can see, the remainder is not exactly 6 hours, but 11 minutes 14 seconds less. This means that by making a leap year we add extra time. Somewhere over 128 years, extra days accumulate. Therefore, every 128 years in one of the 4-year cycles there is no need to make a leap year in order to get rid of these extra days. But to simplify things, every 100th year is not a leap year. Is the idea clear? Fine. What then should we do next, since an extra day is added every 128 years, and we cut it off every 100 years? Yes, we cut off more than we should, and this needs to be returned at some point.

If the first paragraph is clear and still interesting, then read on, but it will be more difficult.

So, in 100 years, 100/128 = 25/32 days of excess time accumulates (that’s 18 hours 45 minutes). We do not make a leap year, that is, we subtract one day: we get 25/32-32/32 = -7/32 days (that’s 5 hours 15 minutes), that is, we subtract the excess. After four cycles of 100 years (after 400 years), we will subtract an extra 4 * (-7/32) = -28/32 days (this is minus 21 hours). For the 400th year we make a leap year, that is, we add a day (24 hours): -28/32+32/32=4/32=1/8 (that’s 3 hours).
We make every 4th year a leap year, but at the same time every 100th year is not a leap year, and at the same time every 400th year is a leap year, but still every 400 years an extra 3 hours are added. After 8 cycles of 400 years, that is, after 3200 years, an extra 24 hours will accumulate, that is, one day. Then another mandatory condition is added: every 3200th year should not be a leap year. 3200 years can be rounded up to 4000, but then you will again have to play with added or trimmed days.
3200 years have not passed, so this condition, if it is made this way, is not yet talked about. But 400 years have already passed since the approval of the Gregorian calendar.
Years that are multiples of 400 are always leap years (for now), other years that are multiples of 100 are not leap years, and other years that are multiples of 4 are leap years.

The calculation I gave shows that in the current state, an error in one day will accumulate over 3200 years, but here’s what Wikipedia writes about it:
“An error of one day compared to the year of the equinoxes in the Gregorian calendar will accumulate in approximately 10,000 years (in the Julian calendar - approximately in 128 years). A frequently encountered estimate, leading to a value of the order of 3000 years, is obtained if one does not take into account that the number of days in the tropical year changes over time and, in addition, the relationship between the lengths of the seasons changes.” From the same Wikipedia, the formula for the length of a year in days with fractions paints a good picture:

365,2425=365+0,25-0,01+0,0025=265+1/4-1/100+1/400

The year 1900 was not a leap year, but 2000 was, and special, because such a leap year happens once every 400 years.