At a Glance
September 1
Observances & Celebrations
Commemorative holidays, national days, religious feasts, and international traditions observed on this date.
FeaturedReligious observance
Feast of Constantius (Costanzo) of Aquino
Religious observance
Feast of David Pendleton Oakerhater (Anglican Communion)
Religious observance
Feast of Giles
Religious observance
Feast of Isabel Cristina
Religious observance
Feast of Loup (Lupus) of Sens
Religious observance
Feast of Nivard (Nivo)
Religious observance
Feast of September 1 (Eastern Orthodox liturgics)
Religious observance
Feast of Sixtus of Reims
Religious observance
Feast of Terentian (Terrence)
Religious observance
Feast of The beginning of the new liturgical year (Eastern Orthodox Church and the Eastern Catholic Church) and Creationtide
Religious observance
Feast of Verena
Religious observance
Feast of Vibiana
Religious observance
Feast of Creation (Christianity)
Observance
Anniversary of Al Fateh Revolution (Gaddafists in Libya)
Observance
Knowledge Day (Former Soviet Union)
Russia
Observance
Wattle Day (Australia)
Australia