international

International Day of Mathematics

روز جهانی ریاضیات

When: every year on 14 March (Gregorian).

Next date: Sunday 23 Esfand 1405 (14 March 2027)

A UNESCO day that celebrates mathematics and its role in science, technology and everyday life.

International Day of Mathematics in the years ahead

Year	Date	Weekday	Gregorian
1404	23 Esfand	Saturday	14 March 2026
1405	23 Esfand	Sunday	14 March 2027
1406	24 Esfand	Tuesday	14 March 2028
1407	24 Esfand	Wednesday	14 March 2029
1408	24 Esfand	Thursday	14 March 2030
1409	23 Esfand	Friday	14 March 2031
1410	24 Esfand	Sunday	14 March 2032