- DRDO Day: 1 January
- Global Family Day: 1 January
- Non-Resident Indians(NRI) Day(Pravasi Bharatiya Divas): 9 January
- National Youth Day: 12 January (Birthday of Swami Vivekanand)
- Army Day of India: 15 January
- Netaji Subhas Chandra Bose Jayanti: 23 January
- National Girl Child Day of India: 24 January
- National Voters’ Day: 25 January
- National Tourism Day of India: 25 January
- Martyr’s Day: 30 January
February
- Indian Coast Guard Day: 1 February
- World Wetland Day: 2 February
- World Cancer Day: 4 February
- National Women’s Day of India: 13 February
- Central Excise Day: 24 February
- World Sustainable Energy day: 27 February
- National Science Day: 28 February
March
- World Civil Defence Day: 1 March
- World Wildlife Day: 3 March
- International Women’s Day: 8 March
- World Consumer Rights Day: 15 March
- World Forestry Day: 21 March
- World Water Day: 22 March
- World Meteorological Day: 23 March
- World Tuberculosis(TB) Day: 24 March
- World Theatre Day: 27 March
April
- World Autism Awareness Day: 2 April
- National Maritime Day: 5 April
- World Health Day: 7 April
- World Homeopathy Day: 10 April
- World Haemophilia Day: 17 April
- World Heritage Day: 18 April
- Earth Day: 22 April
- National Panchayati Day: 24 April
- World Malaria Day: 25 April
- World Intellectual Property Day: 26 April
May
- Labour Day: 1 May
- Press Freedom Day: 3 May
- World Red Cross Day: 8 May
- National Technology Day: 11 May
- Mother’s Day: (2nd Sunday of May)
- International Nurses Day: 12 May
- World Telecommunication Day: 17 May
- World No Tobacco Day(Anti-Tobacco Day): 31 May
June
- World Environment Day: 5 June
- World Food Safety Day: 7 June
- World Blood Donor Day: 14 June
- World Father’s Day: 3rd Sunday of June
- World Day to Combat Desertification: 17 June
- International Yoga Day: 21 June
July
- Van Mahotsava Day: 1 July
- National Doctors Day: 1 July
- World Population Day: 11 July
- Kargil Vijay Diwas: 26 July
- World Hepatitis Day: 28 July
- International Tiger Day: 29 July
August
- Hiroshima Day: 6 August
- Quit India Movement Day: 9 August
- Independence Day of India: 15 August
- Sadbhavana Diwas: 20 August
- National Sports Day: 29 August
September
- Teacher’s Day of India: 5 September
- International Literacy Day: 8 September
- Hindi Divas: 14 September
- World Ozone Day: 16 September
- World Tourism Day: 27 September
October
- International Day of Non Violence: 2 October
- World Habitat Day: 5 October
- World Teacher’s Day: 5 October
- Indian Air-Force Day: 8 October
- World Post Day: 9 October
- World Standards Day: 14 October
- World Food Day: 16 October
- World Unity Day: 21 October
- United Nations Day: 24 October
- National Unity Day: 31 October
November
- World Vegan Day: 1 November
- World Radiography Day: 8 November
- Legal Services Day of India: 9 November
- National Immunisation Day: 10 November
- National Education Day: 11 November
- World Pneumonia Day: 12 November
- Children’s Day: 14 November
- World Diabetes Day: 14 November
- World Toilet Day: 19 November
- National Law Day: 26 November
- Indian Constitution Day: 26th November
December
- World AIDS Day: 1 December
- World Disability Day: 3 December
- Indian Navy Day: 4 December
- World Soil Day: 5 December
- Armed Force Flag Day: 7 December
- International Anti-Corruption Day: 9 December
- International Human Rights Day: 10 December
- UNICEF Day: 11 December
- World Energy Conservation Day: 14 December
- Vijay Diwas: 16 December
- Minorities Rights Day: 18 December
- National Mathematics Day: 22 December
- Kisan Diwas(Farmer’s Day): 23 December
- National Consumer Day: 24 December
- Christmas Day: 25 December
- Good Governance Day: 25 December