Holidays of Montenegro - Day of St. Basil of Ostrog
Celebrated on 12 MayHolidays of Montenegro - Day of St.
Basil of Ostrog
Other holidays on 12 May
- International holidays - International Nurses Day (International Nurses Day) congratulate →
- International holidays - Environmental Education Day
- Mother's Day in Europe and the USA (Mother`s Day)
- Day of the State Emblem and State Flag of the Republic of Belarus
- International holidays - International Chronic Fatigue Syndrome Awareness Day
- Funny holidays - Hedgehog Day
- Holidays of Georgia - Remembrance Day of St. Apostle Andrew the First-Called
- Holidays in Finland - Snellman Day (Finnish Identity Day, Suomalaisuuden paiva)
- According to the folk calendar - Nine Healers
- Holidays of Bosnia and Herzegovina - Republika Srpska Army Day
- Anti-Easter - Fomino Sunday (Red Hill)
- Memorial Day of the Ozeryansk Icon of the Mother of God
- Day of the Nine Martyrs of Kizichesk
- Memorial Day of St. Memnon the Wonderworker