Public holidays in Palau

Youth Day (Palau)

Consumers International

World Consumer Rights Day (International)

Public holidays in Liberia

Joseph Jenkins Roberts' Birthday (Liberia)

International Day to Combat Islamophobia

International Day To Combat Islamophobia

Public holidays in Belarus

Constitution Day (Belarus)

March 15 (Eastern Orthodox liturgics)

Christian feast day:
March 15 (Eastern Orthodox liturgics)

Beatification

Christian feast day:
Blessed William Hart

Louise de Marillac

Christian feast day:
Louise de Marillac

Longinus

Christian feast day:
Saint Longinus

Martyrs of Córdoba

Christian feast day:
Leocritia

Clement Mary Hofbauer

Christian feast day:
Clement Mary Hofbauer

Artémides Zatti

Christian feast day:
Artémides Zatti

Aristobulus of Britannia

Christian feast day:
Aristobulus of Britannia (Roman Catholic Church)

Ides of March

Ancient Roman religious observance:
Ides of March

Killing of members of the Bani Odeh family

Four members of a Palestinian family are shot dead in Tammun by the Israeli military.