World Opera Day
Celebrated on 25 OctoberWorld Opera Day
Other holidays on 25 October
- Customs Day of the Russian Federation
- Cable Industry Worker's Day in Russia
- Marketer's Day
- World Pasta Day
- International Artist Day
- International Women's Day for Peace
- Mutual responsibility day
- Punk for a Day Day
- Folk calendar - Andron the Astrologer
- Miller's Festival of Belarus
- Romanian Armed Forces Day
- Constitution Day of Lithuania
- European Day of Civil Justice, European Lawyers Day
- Feast of the Jerusalem Icon of the Mother of God
- Memorial Day of the Rudny Icon of the Mother of God
- Seventh Ecumenical Council
- Feast of the Icon of the Mother of God Mokhnatinskaya
- Feast of the Icon of the Mother of God “Hodegetria” Yaroslavl