Official

International Mother Language Day 2026

International Mother Language Day falls on February 21, 2026.

21 February 2026

Date February 21, 2026 Saturday 114 days ago Source: UNESCO

About this observance

An official international observance listed by UNESCO and marked on February 21.

Expand all

When is International Mother Language Day in 2026?

International Mother Language Day is listed for February 21, 2026 in 2026.

What is the source for International Mother Language Day?

The current source label for this entry is UNESCO.