Official

International Day of Mathematics 2026

International Day of Mathematics falls on March 14, 2026.

14 March 2026

Date March 14, 2026 Saturday 93 days ago Source: UNESCO

About this observance

An official international observance listed by UNESCO and marked on March 14.

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When is International Day of Mathematics in 2026?

International Day of Mathematics is listed for March 14, 2026 in 2026.

What is the source for International Day of Mathematics?

The current source label for this entry is UNESCO.