Memorial Day of Martyr John of Kazan
Celebrated on 6 FebruaryMemorial Day of Martyr John of Kazan
Other holidays on 6 February
- International holidays - International Bartender's Day
- Holidays in Finland - Sami National Day
- Funny Holidays - Holiday of Thoughts
- Funny holidays - World Day without Smartphone
- Jamaican Holidays - Bob Marley Day
- UN Holidays - Day of Zero Tolerance for Female Genital Mutilation
- Holidays of Zoroastrianism - Sraoshi
- Thailand Holidays - National Muay Thai Boxing Day in Thailand (World Muay Thai Day)
- New Zealand Holidays - Waitangi Day in New Zealand (Waitangi Day)
- Denmark Holidays - Crown Princess Mary's Birthday
- Funny holidays - Vitamin Drinks Day
- According to the folk calendar - Aksinya day (Ksenia the half-winter)
- Day of Blessed Xenia of St. Petersburg