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Pi Approximation Day

Pi Approximation Day is on 22^nd July of every year.
The reason it is observed on this day is the approximate value of pi is taken as 22/7.

• the denominator (7) makes up the month July (7) and
• the numerator (22) makes up the day (22).

∴ 22-Jul is observed as Pi Approximation Day.

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Given below are other interesting facts:
Pythagorean Theorem Day | Fibonacci Day | Pi Day | Phi Day | National Mathematics Day | e-Day (Euler's Number) | Pi Approximation Day | Tau Day | Square Root Day

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