Memorial Day of the Holy Blessed Prince Theodore Yaroslavich of Novgorod
Celebrated on 18 JuneMemorial Day of the Holy Blessed Prince Theodore Yaroslavich of Novgorod
Other holidays on 18 June
- International holidays - Medical Worker's Day (Medical Day)congratulate →
- International holidays - Father's Day (Father's Day) congratulate →
- UN Holidays - Sustainable Gastronomy Day
- Russian holidays - Military Communications Day of the Russian Armed Forces
- International holidays - International Sushi Day
- International holidays - International Panic Day
- Funny holidays - World Harmony Day
- Funny Holidays - Baby Stroller Birthday
- Funny holidays - Day of the near future
- Funny holidays - International Picnic Day
- Holidays of Armenia - Aviation Day
- Holidays of Kyrgyzstan - Day of Water Workers
- UN Holidays - International Day for Countering Hate Speech
- Holidays of Zoroastrianism - Khaurvat
- Holidays of Moldova - Historian's Day
- Holidays of Azerbaijan - Human Rights Day
- Holidays of Turkmenistan - Day of Justice Workers
- According to the folk calendar - Dorofeev Day
- Memorial Day of the Hieromartyr Dorotheos, Bishop of Tire
- Feast of the Igor Icon of the Mother of God
- Council of all saints who have shone in the Russian land
- Cathedral of the Athos Saints