Why is Google Doodle about Pi Day on March 14? Check facts behind these interesting creatives

Google celebrates Pi Day 2026 with special doodle honouring the mathematical constant π and the legacy of Archimedes.
The Weather Network on MSN

Circle the date! Today is Pi Day for 2026!

This day only comes 'round' once every year!
NewsX

Pi Day 2026: History, Significance, Fun Facts, And Unique Ways To Celebrate The Mathematical Constant

Every year on March 14, people around the world celebrate Pi Day, a day dedicated to the mathematical constant π (pi) ...
KVUE

9 random facts about pi (the irrational number, not the food)

KUSA – If you're a math nerd, March 14 is a pretty magical day. And this year, 03/14/15 is especially awesome. And while some use Pi Day as an excuse to eat pie (the food)/make puns, others use Pi Day ...