Saturday marks the last time the numbers 12, 13 and 14 will consecutively line up on the calendar date for 100 years.
News 12 The Bronx took to the streets to find out if viewers will be doing anything special on this day.
Most people said that although they aren't superstitious, they do think it's significant, in that it doesn't happen often.
Some consider the day to be lucky and hope something good happens.
The next sequential calendar date is in 20 years, on Jan. 2, 2034.