International Shareware Day
Celebrated on 9 DecemberInternational Shareware Day
Other holidays on 9 December
- Day of Heroes of the Fatherland in Russia
- International Anti-Corruption Day
- Day of departmental protection of railway transport in Russia
- International Day of Remembrance of the Victims of the Crime of Genocide, Celebration of Their Dignity and Prevention of this Crime
- Loader's Day
- Computer mouse birthday
- Helicopter Pilot Day in Russia
- World Techno Day
- According to the folk calendar - Egor Zimny, Yuri Kholodny
- Memorial Day of St. James the Hermit of Syria
- Memorial Day of St. Alypius the Stylite
- Memorial Day of St. Stylian of Paphlagonia