World Peace Day - International Day of Peace (21 September 2020)
The International Day of Peace, sometimes unofficially known as World Peace Day, is a United Nations-sanctioned holiday observed annually on 21 September.
The peace dove flying with an olive branch in its beak is one of the most commonly featured symbols for the day. In Judaism, Christianity, and Islam a white dove is generally a sign for peace. The dove can also represent “hope for peace” or a peace offering from one person to another, hence the phrase “to extend an olive branch”.