National Salvation Day of Azerbaijanis

National Salvation Day (Azerbaijan)

Beer Day Britain

National Beer Day (United Kingdom)

Global Wind Day

Global Wind Day (international)

Engineer's Day

Engineer's Day (Italy)

Public holidays in Denmark

Day of Valdemar and Reunion Day (Flag Day) (Denmark)

June 15 (Eastern Orthodox liturgics)

Christian feast day:
June 15 (Eastern Orthodox liturgics)

Saint Vitus

Christian feast day:
Vitus (Guy), Modestus and Crescentia

Saint Trillo

Christian feast day:
Trillo

Landelin

Christian feast day:
Landelin (of Crespin or of Lobbes)

Germaine Cousin

Christian feast day:
Germaine Cousin

Evelyn Underhill

Christian feast day:
Evelyn Underhill (Church of England and The Episcopal Church)

Eadburh of Winchester

Christian feast day:
Edburga of Winchester

Clement Vismara

Christian feast day:
Blessed Clement Vismara

Beatification

Christian feast day:
Blessed Albertina Berkenbrock

Augustine of Hippo

Christian feast day:
Augustine of Hippo (Eastern Orthodox Church)