February 29: Here are nine leap year customs, superstitions and traditions

There are many customs, superstitions and traditions surrounding leap years – where February 29 occurs once every four years. How many do you know, and are there any listed that we have not featured?

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.