Leap years are perceived differently by people, as some may revel in the hope of forthcoming good fortune – whereas others may fear a leap year will bring indisputable suffering and failure due to age-old superstitions.
Leap years help keep the 12-month calendar matched with earth's movement around the sun.
After four years, those leftover hours add up to a whole day.
In a leap year, we add this extra day to the month of February, making it 29 days long instead of the usual 28.
This year, February 29 falls on a Thursday, and with that mind, we thought it would be interesting to explore some of the customs, traditions and superstitions surrounding the date.

5. Wonderful year for whales
Unlike the negative prediction of misfortune for engaged couples and “leaplings,” Reggio Emilia, a city in Northern Italy, has long believed leap year’s to be extremely lucky for whales. This is because they think whales only give birth during leap years. In the city, a leap year is commonly known as l’ann d’ la baleina or 'the whale’s year'. Photo: Filatova / SWNS

6. Chinese calendar has leap months
While our modern Gregorian calendar adds only one leap day on February 29 nearly every four years, the Chinese add a whole leap month approximately every three years. Approximately every three years (7 times in 19 years), a leap month is added to the Chinese calendar. The Chinese calendar uses a solar term system that has 12 principal terms to indicate when the Sun's longitudes is a multiple of 30 degrees. Unlike all other months, the leap month does not contain a principal term. Information provided by www.timeanddate.com (Photo: A woman takes a selfie next to a dragon installation after snowfall in Beijing on February 21, 2024). Photo: Jade Gao/AFP via Getty Images

7. Poor harvest predicted
Leap year superstitions are not kind on farmers as there’s an old Scottish saying that a ‘leap year was never a good sheep year’, while in Germany a proverb says ‘leap year will be a cold year’. Photo: National World

8. Leap Year capital of the world
Anthony, a town on the Texas-New Mexico border known as the Leap Year Capital of the World. It’s all thanks to its annual, multi-day leap year festival, which has its origins in the friendship between leaplings Mary Ann Brown and Birdie Lewis who pitched the idea to the town council in 1988. The once-in-every-four-years extravaganza will be happening on February 29 – March, at Anthony, Texas. See leapyearfestival.com/about-us for more information. Photo: Leap Year Capital of the World Facebook

