January – Important Days
| Date | Day | Importance / Theme |
|---|
| 4 January | World Braille Day | Awareness of importance of Braille |
| 9 January | Pravasi Bharatiya Divas | Contribution of Overseas Indians |
| 10 January | World Hindi Day | Hindi language |
| 12 January | National Youth Day | Birth anniversary of Swami Vivekananda |
| 15 January | Indian Army Day | Establishment/leadership of Indian Army |
| 24 January | International Day of Education | Education |
| 24 January | National Girl Child Day | Rights and welfare of girls |
| 25 January | National Voters’ Day | Election Commission / voter awareness |
| 26 January | Republic Day | Constitution came into force in 1950 |
| 27 January | International Holocaust Remembrance Day | Victims of the Holocaust |
| 28 January | Data Privacy Day | Data protection and privacy |
| 30 January | Martyrs’ Day | Martyrdom of Mahatma Gandhi |
February – Important Days
| Date | Day | Importance |
|---|
| 2 February | World Wetlands Day | Wetlands |
| 4 February | World Cancer Day | Cancer awareness |
| 6 February | International Day of Zero Tolerance for Female Genital Mutilation | Women’s rights |
| 10 February | World Pulses Day | Pulses |
| 11 February | International Day of Women and Girls in Science | Women in science |
| 13 February | World Radio Day | Radio |
| 20 February | World Day of Social Justice | Social justice |
| 21 February | International Mother Language Day | Languages |
| 24 February | Central Excise Day | Central Excise Department |
| 28 February | National Science Day | Raman Effect |
March – Important Days
| Date | Day | Importance |
|---|
| 1 March | Zero Discrimination Day | Equality |
| 3 March | World Wildlife Day | Wildlife conservation |
| 4 March | National Safety Day | Safety awareness |
| 8 March | International Women’s Day | Women’s rights |
| 10 March | CISF Raising Day | Central Industrial Security Force |
| 15 March | World Consumer Rights Day | Consumer rights |
| 16 March | National Vaccination Day | Immunisation |
| 20 March | International Day of Happiness | Happiness and well-being |
| 21 March | International Day of Forests | Forests |
| 21 March | World Down Syndrome Day | Down syndrome awareness |
| 22 March | World Water Day | Water conservation |
| 23 March | Shaheed Diwas | Bhagat Singh, Rajguru and Sukhdev |
| 24 March | World Tuberculosis Day | TB awareness |
| 27 March | World Theatre Day | Theatre |
April – Important Days
| Date | Day | Importance |
|---|
| 2 April | World Autism Awareness Day | Autism awareness |
| 5 April | National Maritime Day | Maritime sector |
| 6 April | International Day of Sport for Development and Peace | Sport and peace |
| 7 April | World Health Day | WHO |
| 10 April | World Homeopathy Day | Homeopathy |
| 11 April | National Safe Motherhood Day | Maternal health |
| 14 April | Dr. B. R. Ambedkar Jayanti | Birth anniversary of B. R. Ambedkar |
| 18 April | World Heritage Day | Cultural heritage |
| 21 April | National Civil Services Day | Civil services |
| 22 April | Earth Day | Environment |
| 23 April | World Book and Copyright Day | Books and copyright |
| 24 April | National Panchayati Raj Day | Panchayati Raj |
| 25 April | World Malaria Day | Malaria |
| 26 April | World Intellectual Property Day | Intellectual property |
| 28 April | World Day for Safety and Health at Work | Workplace safety |
| 29 April | International Dance Day | Dance |
| 30 April | International Jazz Day | Jazz |
May – Important Days
| Date | Day | Importance |
|---|
| 1 May | International Labour Day / May Day | Workers |
| 3 May | World Press Freedom Day | Press freedom |
| 4 May | International Firefighters’ Day | Firefighters |
| 8 May | World Red Cross and Red Crescent Day | Red Cross |
| 11 May | National Technology Day | Pokhran nuclear tests / technology |
| 12 May | International Nurses Day | Nursing |
| 15 May | International Day of Families | Family |
| 17 May | World Telecommunication and Information Society Day | Telecommunications |
| 20 May | World Bee Day | Bees |
| 21 May | International Tea Day | Tea |
| 21 May | Anti-Terrorism Day | Rajiv Gandhi |
| 22 May | International Day for Biological Diversity | Biodiversity |
| 31 May | World No Tobacco Day | Tobacco control |
June – Important Days
| Date | Day | Importance |
|---|
| 1 June | Global Day of Parents | Parents |
| 3 June | World Bicycle Day | Cycling |
| 5 June | World Environment Day | Environment |
| 7 June | World Food Safety Day | Food safety |
| 8 June | World Oceans Day | Oceans |
| 12 June | World Day Against Child Labour | Child labour |
| 14 June | World Blood Donor Day | Blood donation |
| 15 June | World Elder Abuse Awareness Day | Elderly people |
| 17 June | World Day to Combat Desertification and Drought | Desertification |
| 20 June | World Refugee Day | Refugees |
| 21 June | International Day of Yoga | Yoga |
| 21 June | World Music Day | Music |
| 23 June | United Nations Public Service Day | Public service |
| 23 June | International Olympic Day | Olympics |
| 26 June | International Day Against Drug Abuse and Illicit Trafficking | Drug abuse |
| 27 June | MSME Day | Micro, Small and Medium Enterprises |
| 29 June | National Statistics Day | P. C. Mahalanobis |
| 30 June | International Asteroid Day | Asteroids |
July – Important Days
| Date | Day | Importance |
|---|
| 1 July | National Doctors’ Day | Dr. B. C. Roy |
| 1 July | GST Day | GST implementation |
| 6 July | World Zoonoses Day | Zoonotic diseases |
| 11 July | World Population Day | Population |
| 15 July | World Youth Skills Day | Youth skills |
| 18 July | Nelson Mandela International Day | Nelson Mandela |
| 20 July | World Chess Day | Chess |
| 26 July | Kargil Vijay Diwas | Kargil War victory |
| 28 July | World Hepatitis Day | Hepatitis |
| 29 July | International Tiger Day | Tiger conservation |
| 30 July | International Day of Friendship | Friendship |
| 30 July | World Day Against Trafficking in Persons | Human trafficking |
August – Important Days
| Date | Day | Importance |
|---|
| 6 August | Hiroshima Day | Atomic bombing of Hiroshima |
| 7 August | National Handloom Day | Handloom sector |
| 9 August | Nagasaki Day | Atomic bombing of Nagasaki |
| 9 August | International Day of the World’s Indigenous Peoples | Indigenous peoples |
| 12 August | International Youth Day | Youth |
| 15 August | Independence Day | India’s independence |
| 19 August | World Humanitarian Day | Humanitarian workers |
| 20 August | Sadbhavana Diwas | Rajiv Gandhi |
| 20 August | Indian Akshay Urja Day | Renewable energy |
| 29 August | National Sports Day | Major Dhyan Chand |
| 29 August | International Day against Nuclear Tests | Nuclear disarmament |
September – Important Days
| Date | Day | Importance |
|---|
| 2 September | World Coconut Day | Coconut |
| 5 September | Teachers’ Day | Dr. S. Radhakrishnan |
| 7 September | International Day of Clean Air for Blue Skies | Clean air |
| 8 September | International Literacy Day | Literacy |
| 14 September | Hindi Diwas | Hindi language |
| 15 September | Engineers’ Day | Sir M. Visvesvaraya |
| 16 September | World Ozone Day | Ozone layer |
| 17 September | World Patient Safety Day | Patient safety |
| 21 September | International Day of Peace | Peace |
| 23 September | International Day of Sign Languages | Sign languages |
| 25 September | World Pharmacists Day | Pharmacy |
| 27 September | World Tourism Day | Tourism |
| 29 September | World Heart Day | Heart health |
| 30 September | International Translation Day | Translation |
October – Important Days
| Date | Day | Importance |
|---|
| 1 October | International Day of Older Persons | Elderly |
| 2 October | Gandhi Jayanti | Mahatma Gandhi |
| 2 October | International Day of Non-Violence | Mahatma Gandhi |
| 4 October | World Animal Day | Animal welfare |
| 5 October | World Teachers’ Day | Teachers |
| 8 October | Indian Air Force Day | Indian Air Force |
| 9 October | World Post Day | Postal services |
| 10 October | World Mental Health Day | Mental health |
| 11 October | International Day of the Girl Child | Girls |
| 13 October | International Day for Disaster Risk Reduction | Disaster management |
| 15 October | World Students’ Day | Dr. A. P. J. Abdul Kalam |
| 16 October | World Food Day | Food and agriculture |
| 17 October | International Day for the Eradication of Poverty | Poverty |
| 20 October | World Statistics Day* | Statistics |
| 24 October | United Nations Day | UN |
| 31 October | National Unity Day | Sardar Vallabhbhai Patel |
November – Important Days
| Date | Day | Importance |
|---|
| 5 November | World Tsunami Awareness Day | Tsunami awareness |
| 7 November | National Cancer Awareness Day | Cancer |
| 9 November | Legal Services Day | Legal services |
| 10 November | World Science Day for Peace and Development | Science |
| 11 November | National Education Day | Maulana Abul Kalam Azad |
| 14 November | Children’s Day | Jawaharlal Nehru |
| 14 November | World Diabetes Day | Diabetes |
| 16 November | International Day for Tolerance | Tolerance |
| 19 November | World Toilet Day | Sanitation |
| 19 November | International Men’s Day | Men |
| 20 November | World Children’s Day | Children’s rights |
| 21 November | World Television Day | Television |
| 26 November | Constitution Day | Constitution of India |
| 26 November | National Milk Day | Dr. Verghese Kurien |
December – Important Days
| Date | Day | Importance |
|---|
| 1 December | World AIDS Day | HIV/AIDS |
| 2 December | National Pollution Control Day | Bhopal Gas Tragedy |
| 3 December | International Day of Persons with Disabilities | Disability |
| 4 December | Indian Navy Day | Indian Navy |
| 5 December | World Soil Day | Soil |
| 7 December | Armed Forces Flag Day | Armed Forces |
| 9 December | International Anti-Corruption Day | Anti-corruption |
| 10 December | Human Rights Day | Human rights |
| 11 December | International Mountain Day | Mountains |
| 14 December | National Energy Conservation Day | Energy conservation |
| 16 December | Vijay Diwas | 1971 Indo-Pak War |
| 18 December | Minorities Rights Day | Minority rights |
| 18 December | International Migrants Day | Migrants |
| 22 December | National Mathematics Day | Srinivasa Ramanujan |
| 23 December | National Farmers’ Day / Kisan Diwas | Chaudhary Charan Singh |
| 24 December | National Consumer Day | Consumer rights |
| 25 December | Good Governance Day | Atal Bihari Vajpayee |
33. Most Important National Days of India
| Date | National Day | Associated With |
|---|
| 12 January | National Youth Day | Swami Vivekananda |
| 25 January | National Voters’ Day | Election Commission |
| 26 January | Republic Day | Constitution |
| 28 February | National Science Day | C. V. Raman |
| 5 April | National Maritime Day | Maritime sector |
| 11 May | National Technology Day | Technology |
| 29 June | National Statistics Day | P. C. Mahalanobis |
| 15 August | Independence Day | Independence |
| 29 August | National Sports Day | Major Dhyan Chand |
| 5 September | Teachers’ Day | S. Radhakrishnan |
| 14 September | Hindi Diwas | Hindi language |
| 31 October | National Unity Day | Sardar Patel |
| 11 November | National Education Day | Maulana Azad |
| 14 November | Children’s Day | Jawaharlal Nehru |
| 26 November | Constitution Day | Constitution |
| 22 December | National Mathematics Day | Ramanujan |
| 23 December | Kisan Diwas | Chaudhary Charan Singh |
| 24 December | National Consumer Day | Consumer Protection |
| 25 December | Good Governance Day | Atal Bihari Vajpayee |
34. Important Defence Days
| Date | Day |
|---|
| 15 January | Army Day |
| 4 December | Navy Day |
| 8 October | Air Force Day |
| 7 December | Armed Forces Flag Day |
| 26 July | Kargil Vijay Diwas |
| 14 January | Armed Forces Veterans Day |
| 21 October | Police Commemoration Day |
| 10 March | CISF Raising Day |
| 24 October | UN Day |
35. Important Banking & Financial Days
| Date | Day |
|---|
| 28 February | National Science Day |
| 29 June | National Statistics Day |
| 1 July | GST Day |
| 15 March | World Consumer Rights Day |
| 27 June | MSME Day |
| 31 October | World Savings Day |
| 4 December | International Day of Banks |
| 10 December | Human Rights Day |
| 24 December | National Consumer Day |
36. Important Environment Days
| Date | Day |
|---|
| 2 February | World Wetlands Day |
| 3 March | World Wildlife Day |
| 21 March | International Day of Forests |
| 22 March | World Water Day |
| 22 April | Earth Day |
| 22 May | International Day for Biological Diversity |
| 5 June | World Environment Day |
| 8 June | World Oceans Day |
| 17 June | World Day to Combat Desertification and Drought |
| 29 July | International Tiger Day |
| 16 September | World Ozone Day |
| 2 September | World Coconut Day |
| 5 December | World Soil Day |
| 11 December | International Mountain Day |
37. Important Health Days
| Date | Day |
|---|
| 4 February | World Cancer Day |
| 28 February | Rare Disease Day* |
| 7 April | World Health Day |
| 25 April | World Malaria Day |
| 31 May | World No Tobacco Day |
| 14 June | World Blood Donor Day |
| 28 July | World Hepatitis Day |
| 10 October | World Mental Health Day |
| 14 November | World Diabetes Day |
| 1 December | World AIDS Day |
*Rare Disease Day is observed on the last day of February.
38. Important Education & Science Days
| Date | Day |
|---|
| 24 January | International Day of Education |
| 11 February | Women and Girls in Science Day |
| 28 February | National Science Day |
| 11 May | National Technology Day |
| 15 September | Engineers’ Day |
| 8 September | International Literacy Day |
| 5 September | Teachers’ Day |
| 11 November | National Education Day |
| 10 November | World Science Day |
| 22 December | National Mathematics Day |
39. Important Agriculture & Food Days
| Date | Day |
|---|
| 10 February | World Pulses Day |
| 21 March | International Day of Forests |
| 22 March | World Water Day |
| 28 May | World Hunger Day |
| 7 June | World Food Safety Day |
| 16 October | World Food Day |
| 5 December | World Soil Day |
| 23 December | National Farmers’ Day |
40. Important Days Associated with Famous Personalities
| Date | Day | Personality |
|---|
| 12 January | National Youth Day | Swami Vivekananda |
| 23 January | Parakram Diwas | Subhas Chandra Bose |
| 30 January | Martyrs’ Day | Mahatma Gandhi |
| 14 April | Ambedkar Jayanti | B. R. Ambedkar |
| 21 May | Anti-Terrorism Day | Rajiv Gandhi |
| 20 August | Sadbhavana Diwas | Rajiv Gandhi |
| 29 August | National Sports Day | Major Dhyan Chand |
| 5 September | Teachers’ Day | S. Radhakrishnan |
| 15 October | World Students’ Day | A. P. J. Abdul Kalam |
| 31 October | National Unity Day | Sardar Vallabhbhai Patel |
| 11 November | National Education Day | Maulana Abul Kalam Azad |
| 14 November | Children’s Day | Jawaharlal Nehru |
| 22 December | National Mathematics Day | Srinivasa Ramanujan |
| 23 December | Kisan Diwas | Chaudhary Charan Singh |
| 25 December | Good Governance Day | Atal Bihari Vajpayee |
