At a Glance
May 22
Observances & Celebrations
Commemorative holidays, national days, religious feasts, and international traditions observed on this date.
National observance
Aromanian National Day (marginal, celebration on May 23 is more common)
National observance
International Day for Biological Diversity (International)
Religious observance
Feast of Blessed John Forest
Religious observance
Feast of Blessed Maria Domenica Brun Barbantini
Religious observance
Feast of Castus and Emilius
Religious observance
Feast of Fulk
Religious observance
Feast of Humilita
Religious observance
Feast of May 22 (Eastern Orthodox liturgics)
Religious observance
Feast of Michael Hồ Đình Hy (one of Vietnamese Martyrs)
Vietnam
Religious observance
Feast of Quiteria
Religious observance
Feast of Rita of Cascia
Religious observance
Feast of Romanus of Subiaco
Observance
Abolition Day (Martinique)
Observance
Harvey Milk Day (California)
Observance
National Sovereignty Day (Haiti)
Observance
United States National Maritime Day
United States