At a Glance
September 23
Observances & Celebrations
Commemorative holidays, national days, religious feasts, and international traditions observed on this date.
FeaturedNational observance
National Day (Saudi Arabia)
Saudi Arabia
Cultural observance
Holocaust Memorial Day (Lithuania)
Lithuania
Religious observance
Feast of Adomnán
Religious observance
Feast of Blessed Francisco de Paula Victor
Religious observance
Feast of Cissa of Crowland (or of Northumbria)
Religious observance
Feast of Padre Pio
Religious observance
Feast of Pope Linus
Religious observance
Feast of September 23 (Eastern Orthodox liturgics)
Religious observance
Feast of Sossius
Religious observance
Feast of Thecla (Roman Catholic Church)
Italy
Religious observance
Feast of Xanthippe and Polyxena
Observance
Celebrate Bisexuality Day (bisexual community)
Observance
Grito de Lares (Puerto Rico)
Puerto Rico
Observance
Haifa Day (Israel)
Israel
Observance
Kyrgyz Language Day (Kyrgyzstan)
Observance