World Oceans Day

World Oceans Day

German Brain Tumour Association

World Brain Tumor Day

Primož Trubar

Primož Trubar Day (Slovenia)

Engineer's Day

Engineer's Day (Peru)

HIV.gov

Caribbean American HIV/AIDS Awareness Day

Bounty Day

Bounty Day (Norfolk Island)

First Indochina War

First Indochina War day (France)

June 8 (Eastern Orthodox liturgics)

Christian feast day:
June 8 (Eastern Orthodox liturgics)

William of York

Christian feast day:
William of York

Thomas Ken

Christian feast day:
Thomas Ken (Church of England)

Roland Allen

Christian feast day:
Roland Allen (Episcopal Church (USA))

Melania the Elder

Christian feast day:
Melania the Elder

Medardus

Christian feast day:
Medard

Jadwiga of Poland

Christian feast day:
Jadwiga (Hedwig) of Poland

Jacques Berthieu

Christian feast day:
Jacques Berthieu, S.J.