September:
September 2 – World Coconut Day
September 5 – National Teacher’s Day or Dr. Radhakrishanan’s Birth Day, Sanskrit Day
September 7 – World Forgiveness Day
September 8 – World Literacy Day
September 10 – World Anti-Suicide Day
September 14 – Hindi Diwas or HindiDay, World First Aid Day
September 15 – International Day of Democracy, International Engineer’s Day
September 16 – World Ozone Day
September 20 – RPF Foundation day
September 21 – World Peace Day orInternational day
September 22 – World Cancer FreeDay or Rose Day
September 23 – International Day ofthe Deaf
September 25 – Antyodya Diwas
September 26 – World ContraceptionDay, European day of languages
September 27 – World Tourism Day
September 28 – World Rabies Day
September 29 – World Heart Day
October:
1st Monday of October – World HabitatDay
October 1 – World Vegetarian Day, International Day of the older/Elderly
October 2 – Gandhi Jayanti, International Day of Non-Violence,Birth of lal bahudar shastri.
October 3 – World Nature Day
October 4 – World Animal Day
October 5 – World Teacher’s Day
October 6 – World Wildlife Day
October 8 – Indian Air Force Day
October 9 – World Postal or Post-officeDay
October 10 – World Mental HealthDay, National Post-office Day
October 11 – International Day of theGirl Child
2nd Thursday of October – World SightDay
October 12 – World Arthritis Day
October 13 – International Day forNatural Disaster Reduction
October 14 – World Standards Day
October 16 – World Food Day
October 17 – International Poverty Dayfor its Eradication
October 20 – World OsteoporosisDay,World Statistics Day,
October 24 – UN Day, WorldDevelopment Information Day, World Polio Day
October 27 – World day for AudioVisual Heritage
October 28 – International AnimationDay
October 30 – World thrift day
October 31 – World Savings Day orHalloween Day
November:
November 1 – World Vegan Day
November 6 – International Day forPreventing the Exploitation of the Environment in War and ArmedConflict
November 7 – Infant Protection Day,World Cancer Awareness Day
November 8 – World Radiology Day
November 9 – World Legal ServiceDay
November 10 – World Science day forPeace and Development,
November 11 – National EducationDay
November 12 – World PneumoniaDay, Public Service Broadcasting Day
November 13 – World Kindness Day
November 14 – Children’s Day(India),World Diabetes Day
November 16 – International Day forEndurance or Tolerance
November 17 – International StudentsDay, Gurunanak Dev’s Birth Anniversary,
November 19 – World Toilet Day,International Men’s Day, NationalIntegration
November 20 – Universal Children’sDay
3rd Sunday of November – World Dayof Remembrance for Road TrafficVictims
3rd Thursday of November – WorldPhilosophy Day
November 21 – World Fisheries Day,World Hello Day, World TelevisionDay
November 25 – International Day
November 26 – National Law Day orNational constitution Day
November 30 – National Flag Day
December:
December 1 – World AIDS Day
December 2 – World ComputerLiteracy Day
December 3 – International Day ofPeople with Disability or WorldDisability D
December 4 – Indian Navy Day
December 5 – International VolunteerDay for Economic and SocialDevelopment
December 7 – International CivilAviation Day, Indian Armed ForceFlag Day
December 9 – The International Anti-Corruption Day, Girl child day (INDIA)
December 10 – World Human Rights Day,International Children’s Day
December 11 – International MountainDay, UNICEF Day
December 14 – National EnergyConservation Day (India)
December 17 – International dayagainst violence against sex workers
December 16 – Vijay Diwas