March 14
Where you celebrate the math term PI by doing PI and eating it. (The food that is.) If you ask me personally I think that it is really lame!.National Pi Day is March 14. It's 3/14 -- get it?Here is...
Pi day is on March 14th or 3/14. This is because an approximation of the number pi is 3.14.
March 14th on the 15th hour 9th minute and 2nd second. 3.141592 equals pi
That depends whether you celebrate Pi day on 3.14 (March 14) or 22/7 (July 22). March 14, 1975 fell on a Friday. July 22, 1975 fell on a Tuesday.