NT-Happy Pi Day (# 1)

[JohnH]

So how often do we have two Pi days in the same year?

I say every 100 years - anyone have another suggestion?

[Jack from Ohio]

So how often do we have two Pi days in the same year?

I say every 100 years - anyone have another suggestion?

What calendar are you using?

[JohnH]

Gregorian, but I see your point.

It isn't 2 pi days - it's 1 Pi day every year and 1 Pi month every 100 years.

[DANRVAN]

I believe you are thinking of square root day, the last one was on 3/3/09. The next one will be on 4/4/16.

PS, you changed your original post. There is only one per year 3/14.

[jklcpa]

Check out this site with its listing of alternative Pi Days and Pi Approximation Days.

http://www.timeanddate.com/holidays/world/pi-day

[DANRVAN]

I never celebrate Pi day. But if was Pie day that would be different.

[JohnH]

I believe you are thinking of square root day, the last one was on 3/3/09. The next one will be on 4/4/16.

PS, you changed your original post. There is only one per year 3/14.

[Jack from Ohio]

I put my root beer in a square glass, now it is just beer.

[JohnH]

I did change the original post. But what I came around to is there is one Pi day every year in dd/mm format, which is 03/14. However, there are 31 Pi days in mm/yy format this year, which won't happen again until 2114.