- December 1 – World AIDS Day
- December 2 – National pollution Control Day
- December 2 – UAE National Day
- December 3 – World Day of the Handicapped
- December 4 – Indian Navy Day
- December 5 – International Volunteer Day
- December 5 – World Soil Day
- December 6 – Independence Day (Finland)
- December 7 – Indian Armed Forces Flag Day
- December 7 – International Civil Aviation Day
- December 8 – Feast of the Immaculate Conception
- December 9 – International Anti-Corruption Day
- December 10 – Human Rights Day
- December 11- International Mountain Day
- December 14 – World Energy Conservation Day
- December 15 – International Tea Day
- December 16 – Vijay Diwas
- December 16 – Bahrain National Day
- December 16 – Victory Day of Bengladesh
- December 16 – Day of Reconciliation
- December 18 – Minorities Rights Day (India)
- December 22 – National Mathematics Day (India)
- December 23 – Kisan Divas (Farmer’s Day) (India)
- December 24 – National Consumers Day
- December 25 – Christmas Day
- December 25 – Good Governance Day (India)
- December 26 – Boxing Day
All the Best !
Team great ambitions.