When Is Pi Day 2025 Date

When Is Pi Day 2025 Date. Read about national pi day around the world in 2025. Pi day is observed next on friday, march 14th, 2025 (223 days from today).

Pi approximation day is held on july 22, or in the more common day/month date format as 22/7, which is an approximate value of pi. Did you know march 14 is the anniversary of pi, honoring the greek symbol π.