Friday the 13th
Friday the 13th (known as paraskevidekatriaphobia) occurs when the thirteenth day of a month falls on a Friday, which superstition holds to be a day of bad luck. In the Gregorian calendar, this day occurs at least once, but at most three times a year. Any month's 13th day will fall on a Friday if the month starts on a Sunday.
- 2011: May 13th
- 2012: January, April, July
- 2013: September, December
- 2014: June
- 2015: February, March, November
No comments:
Post a Comment