Memorial Day of the Holy Martyrs Faith, Nadezhda and Love and their mother Sophia
Celebrated on 30 SeptemberMemorial Day of the Holy Martyrs Faith, Nadezhda and Love and their mother Sophia
Other holidays on 30 September
- Internet Day in Russia (Runet Day)
- International Translation Day
- International Podcast Day
- Day of Special Motorized Military Units (SMMU) of the Ministry of Internal Affairs of the Russian Federation
- Purr and Stretch Day
- International Blasphemy Rights Day
- Day of the liberation of Karelia from fascist invaders
- According to the folk calendar - Ecumenical Women's Name Days, Faith-Hope-Love
- Save Your Photos Day
- Ural River Day
- International Lace Day
- Grandmother's Day in Moldova (Ziua bunicii)
- Orthodontist Day
- K-Pop Day
- All-Ukrainian Library Day
- Adoption Day in Ukraine
- Day of Justice Workers in Kazakhstan
- Boy's Day in Poland (Dzien Chlopaka)
- Day of Saint Gregory, Illuminator of Armenia
- Day of National Security Bodies of Turkmenistan
- National Love People Day in the USA
- National Chewing Gum Day
- Hot Mulled Cider Day in the USA
- National Mud Pack Day in the USA
- Recovery Day in Canada
- Orange Shirt Day in Canada
- Sukkot (Feast of Tabernacles) among the Jews
- Independence Day (Liberation Day) of the Republic of Abkhazia
- Feast of the Icon of the Mother of God of Makarevskaya