World Peace Day: 21 September
Q. World Peace Day is observed annually on- Published on 21 Sep 15a. 20 September
b. 21 September
c. 22 September
d. 19 September
ANSWER: 21 September
The International Day of Peace, sometimes unofficially known as World Peace Day, is observed annually on 21 September. It is dedicated to world peace, and specifically the absence of war and violence, such as might be occasioned by a temporary ceasefire in a combat zone for humanitarian aid access. The day was first celebrated in 1982.