BharatNotes Static GK
Important Days & Dates
Month-wise national and international days — India's national holidays, UN observances, and founding context for UPSC Prelims.
Exam relevance: UPSC Prelims regularly asks about the founding reason for an international day, the year it was first observed, and its associated theme. Focus on days proposed by India (Yoga Day), days linked to key events (National Technology Day, National Science Day), and frequently confused pairs (Teachers' Day India vs. World Teachers' Day).
🇮🇳 India's Three National Holidays
| Date | Holiday | Significance | Key Note |
|---|---|---|---|
| 26 January | Republic Day | Constitution of India came into force, 1950 | Parade on Kartavya Path (formerly Rajpath), New Delhi. Chief Guest tradition from foreign heads of state. 77th Republic Day on 26 Jan 2026 — Chief Guests: Ursula von der Leyen (President, European Commission) and António Costa (President, European Council); theme: "150 Years of Vande Mataram". |
| 15 August | Independence Day | India's independence from British rule, 1947 | PM hoists flag at Red Fort, Delhi. 79th Independence Day on 15 Aug 2025. |
| 2 October | Gandhi Jayanti | Birth anniversary of Mahatma Gandhi (1869) | Also observed as International Day of Non-Violence by the UN (adopted 2007). Dry day across India. |
📅 January
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 9 Jan | Pravasi Bharatiya Divas (NRI Day) | National | Marks Mahatma Gandhi's return from South Africa to India on 9 January 1915. Convention held biennially since 2003. |
| 10 Jan | World Hindi Day | International | Commemorates first World Hindi Conference held in Nagpur on 10 January 1975. Declared by PM Manmohan Singh in 2006. (Note: Hindi Diwas is 14 September — different day.) |
| 12 Jan | National Youth Day | National | Birth anniversary of Swami Vivekananda (1863). Declared National Youth Day in 1984 by Govt of India; first celebrated in 1985. 2026 theme: "Ignite the Self, Impact the World". 2025 theme: "Viksit Yuva — Viksit Bharat". |
| 15 Jan | Army Day | National | Gen. K.M. Cariappa (later Field Marshal) took over as first Indian Commander-in-Chief from last British C-in-C Gen. Sir F.R.R. Bucher on 15 January 1949. |
| 24 Jan | National Girl Child Day | National | Launched by Ministry of Women & Child Development in 2008 to address inequality faced by girls in India. |
| 25 Jan | National Voters' Day | National | Election Commission of India Foundation Day (25 Jan 1950). Observed since 2011 to encourage voter participation. 2026 theme: "My India, My Vote" (16th NVD; tagline: "Citizen at the Heart of Indian Democracy"). |
| 25 Jan | National Tourism Day | National | Observed to promote tourism and awareness of its importance to India's economy. Different from World Tourism Day (27 Sep). |
| 24 Jan | International Day of Education | International | UN (A/RES/73/25, 2018); first observed 24 Jan 2019. Celebrates education's role in peace and development. 2026 theme: "The power of youth in co-creating education" (UNESCO–UNICEF global event hosted in Jordan). 2025 theme: "AI in Education: Preserving Human Agency". |
| 27 Jan | International Holocaust Remembrance Day | International | UN. Marks liberation of Auschwitz-Birkenau (27 Jan 1945). Adopted 2005. |
📅 February
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 2 Feb | World Wetlands Day | International | Marks signing of Ramsar Convention on 2 February 1971 (Ramsar, Iran — first modern global environmental agreement focused on a single ecosystem). Became a UN observance in 2021. India has 99 Ramsar sites (as of 2026 — Tamil Nadu leads with 20). 2026 theme: "Wetlands and Traditional Knowledge: Celebrating Cultural Heritage". |
| 4 Feb | World Cancer Day | International | Led by UICC (Union for International Cancer Control); marks signing of Charter of Paris Against Cancer (4 Feb 2000). 2026 theme: "United by Unique" (Year 2 of three-year campaign — focus on people-centred care). 2025 theme: "United by Unique". Not a UN observance but widely observed. |
| 11 Feb | International Day of Women and Girls in Science | International | UN (A/RES/70/212, 2015). Promotes full and equal access to science for women. |
| 13 Feb | World Radio Day | International | UNESCO (2011); UN (2013). Marks founding of UN Radio on 13 February 1946. 2026 theme: "Radio and Artificial Intelligence" (UNESCO — guiding idea: "AI is a tool, not a voice"). 2025 theme: "Radio: A Century of Informing, Entertaining and Educating". |
| 20 Feb | World Day of Social Justice | International | UN (A/RES/62/10, 2007); first observed 2009. 2026 theme: "Renewed Commitment to Social Development and Social Justice" (following 2025 Doha World Summit for Social Development). 2025 theme: "Bridging Gaps, Building Coalitions: Winning the Fight Against Poverty and Exclusion". |
| 21 Feb | International Mother Language Day | International | UNESCO (1999); UN (2000). Commemorates Language Movement Day in Bangladesh (1952) when students were killed demanding Bengali as official language. 2026 theme: "Youth voices on multilingual education". 2025 theme: "Multilingual Education: A Pillar of Learning and Intergenerational Learning". |
| 28 Feb | National Science Day | National | C.V. Raman announced the discovery of the Raman Effect on 28 February 1928. He won the Nobel Prize in Physics in 1930 for this. Observed since 1987 (instituted by NCSTC). 2026 theme: "Women in Science: Catalysing Viksit Bharat". 2025 theme: "Empowering Indian Youth for Global Leadership in Science & Innovation for Viksit Bharat". |
📅 March
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 4 Mar | National Security Day | National | Foundation Day of National Safety Council of India (4 March 1966). A week-long campaign follows. |
| 8 Mar | International Women's Day | International | UN (1977). Roots in the labour movement (1908, New York). 2025 theme: "Accelerate Action". 2026 UN theme: "Rights. Justice. Action. For ALL Women and Girls". |
| 15 Mar | World Consumer Rights Day | International | Marks US President Kennedy's 1962 speech to Congress on consumer rights (which articulated 4 basic consumer rights). Led by Consumers International since 1983. 2026 theme: "Safe Products, Confident Consumers". |
| 21 Mar | International Day of Forests | International | UN (A/RES/67/200, 21 Dec 2012); first observed 21 March 2013. Coordinated by FAO. 2026 theme: "Forests and Economies". 2025 theme: "Forests and Innovation". |
| 22 Mar | World Water Day | International | UN (A/RES/47/193, 1992); first observed 1993. 2026 theme: "Water and Gender" (campaign tagline: "Where water flows, equality grows"; led by UNICEF and UN Women; UN World Water Development Report 2026 launched at UN HQ). 2025 theme: "Glacier Preservation". Key for GS3 — water scarcity, interlinking rivers. |
| 23 Mar | Martyrs' Day (Bhagat Singh) | National | Bhagat Singh, Sukhdev Thapar, and Shivaram Rajguru were executed on 23 March 1931. Also observed as Shaheed Diwas. (Note: 30 January is also Martyrs' Day — Gandhi's assassination.) |
| 23 Mar | World Meteorological Day | International | Commemorates entry into force of WMO Convention on 23 March 1950 (WMO became a UN specialised agency in 1951). 2026 theme: "Observing Today, Protecting Tomorrow". 2025 theme: "Closing the Early Warning Gap". |
| 24 Mar | World Tuberculosis Day | International | Dr. Robert Koch announced discovery of TB bacillus on 24 March 1882. India's target: TB-free by 2025 (National TB Elimination Programme — Nikshay portal). 2026 theme: "Yes! We Can End TB: Led by Countries, Powered by People". 2025 theme: "Yes! We Can End TB: Commit, Invest, Deliver". |
| 30 Jan | Martyrs' Day (Gandhi) | National | Mahatma Gandhi was assassinated on 30 January 1948. Two-minute silence observed at 11:00 AM. (Listed here for reference; falls in January.) |
📅 April
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 7 Apr | World Health Day | International | WHO founding day (7 April 1948). First celebrated 1950. 2026 theme: "Together for health. Stand with science" (celebrating scientific collaboration to protect health of people, animals, plants and planet). 2025 theme: "Healthy Beginnings, Hopeful Futures". Key for GS2 — health governance, NHM. |
| 14 Apr | Ambedkar Jayanti | National | Birth anniversary of Dr. B.R. Ambedkar (1891). Chief Architect of the Indian Constitution. Gazetted holiday since 2015. |
| 22 Apr | Earth Day | International | First Earth Day: 22 April 1970 in the US (Senator Gaylord Nelson). UN: International Mother Earth Day. 2026 theme: "Our Power, Our Planet" (focus on renewable energy and community action). 2025 theme was also "Our Power, Our Planet". Over 1 billion people participate annually. |
| 23 Apr | World Book and Copyright Day | International | UNESCO (1995). Coincides with death anniversaries of Cervantes, Shakespeare, Inca Garcilaso de la Vega (23 April 1616). |
| 25 Apr | World Malaria Day | International | WHO (2007). India aims to eliminate malaria by 2030. 2026 theme: "Driven to End Malaria: Now We Can. Now We Must." 2025 theme: "Malaria Ends With Us: Reinvest, Reimagine, Reignite". |
| 26 Apr | World Intellectual Property Day | International | WIPO (2000). Date marks entry into force of WIPO Convention (1970). 2026 theme: "IP and Sports: Ready, Set, Innovate!" (focus on how IP-backed innovation drives the sports industry). 2025 theme: "IP and Music". |
📅 May
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 1 May | International Workers' Day (Labour Day) | International | Commemorates 1886 Haymarket affair in Chicago. Officially Maharashtra Day and Gujarat Day (states formed 1 May 1960). |
| 3 May | World Press Freedom Day | International | UN proclaimed by UNGA decision 48/432 of 20 December 1993. Established following UNESCO's Windhoek Declaration on Promoting an Independent and Pluralistic African Press (3 May 1991). 2026 theme: "Shaping a Future at Peace: Promoting Press Freedom for Human Rights, Development, and Security" (conference at Mulungushi International Conference Centre, Lusaka, Zambia, 4–5 May). 2025 theme: "Reporting in the Brave New World: The Impact of Artificial Intelligence on Press Freedom and the Media". |
| 11 May | National Technology Day | National | India conducted Pokhran-II nuclear tests on 11 May 1998 (Operation Shakti). Simultaneously, first indigenous aircraft Hansa-3 flew and Trishul missile was tested. Day instituted by PM Vajpayee in 1999. |
| 12 May | International Nurses Day | International | International Council of Nurses (ICN); observed since 1965. Marks birth anniversary of Florence Nightingale (12 May 1820), founder of modern nursing. 2026 theme: "Our Nurses. Our Future. Empowered Nurses Save Lives." 2025 theme: "Our Nurses. Our Future. Caring for nurses strengthens economies". |
| 15 May | International Day of Families | International | UN (A/RES/47/237, 1993); first observed 1994 (proclaimed during the International Year of the Family). Celebrates family as basic unit of society. 2026 theme: "Families, Inequalities and Child Wellbeing". 2025 theme: "Family-oriented Policies for Sustainable Development". |
| 22 May | International Day for Biological Diversity | International | UN. Marks adoption of agreed text of CBD on 22 May 1992 (date moved from 29 December to 22 May in 2000 by UNGA). India is one of 17 mega-biodiverse countries. 2026 theme: "Acting Locally for Global Impact" (linking local action to the 23 targets of the Kunming-Montreal Global Biodiversity Framework). 2025 theme: "Be Part of the Plan". |
| 31 May | World No Tobacco Day | International | WHO (1987). 2026 theme: "Unmasking the Appeal — Countering Nicotine and Tobacco Addiction" (focus on industry tactics to recruit children and adolescents via e-cigarettes, nicotine pouches and synthetic-nicotine products). 2025 theme: "Bright Products. Dark Intentions". India has COTPA (Cigarettes and Other Tobacco Products Act, 2003) and notified Prohibition of Electronic Cigarettes Act 2019. |
📅 June
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 5 Jun | World Environment Day | International | UN Environment Programme (UNEP), first held 1973. Marks opening of Stockholm Conference (5 June 1972). 2026 theme: "Inspired by Nature. For Climate. For Our Future" — host: Azerbaijan (Baku); focus on climate change. 2025 theme: #BeatPlasticPollution (hosted by Republic of Korea). One of the most widely observed environment days. |
| 8 Jun | World Oceans Day | International | Proposed at Earth Summit (Rio, 1992); officially recognised by UN in 2008 (A/RES/63/111). 2026 action theme: "Strong Marine Protected Areas for Our Blue Planet" (aligned with the 30x30 target and ratification of the BBNJ/High Seas Treaty). 2025 theme: "Wonder: Sustaining what sustains us". India has 11,098 km of coastline (including islands) and an EEZ of 2.37 million sq km. |
| 12 Jun | World Day Against Child Labour | International | ILO (2002). India: Child Labour (Prohibition & Regulation) Amendment Act, 2016 prohibits child labour below 14; hazardous work below 18. |
| 14 Jun | World Blood Donor Day | International | WHO. Marks birthday of Karl Landsteiner (discovered ABO blood groups, 1900). 2025 theme: "Give blood, give hope: together we save lives". |
| 20 Jun | World Refugee Day | International | UN (A/RES/55/76, 4 December 2000); first observed 20 June 2001 — coincided with 50th anniversary of the 1951 Refugee Convention. India is not a signatory to the 1951 Convention or 1967 Protocol but hosts refugees. 2025 theme: "Solidarity with Refugees" (2026 theme yet to be officially announced by UNHCR). |
| 21 Jun | International Day of Yoga | International | Proposed by PM Narendra Modi at UNGA on 27 September 2014. UNGA adopted A/RES/69/131 on 11 December 2014 with a record 177 co-sponsors; first celebrated 21 June 2015. 21 June is the Summer Solstice (longest day in Northern Hemisphere). Ministry of AYUSH coordinates IDY in India; 2026 theme being finalised through MyGov consultation. 2025 theme: "Yoga for One Earth, One Health". |
| 26 Jun | International Day against Drug Abuse | International | UN (A/RES/42/112, 7 December 1987). 2026 theme: "The Evidence is Clear: Invest in Prevention". 2025 theme: "Together We Can Act: The Time Is Now". India: Narcotic Drugs and Psychotropic Substances Act, 1985 (assent 16 Sep 1985, in force 14 Nov 1985); Narcotics Control Bureau set up March 1986. |
📅 July
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 1 Jul | National Doctors' Day | National | Birth (and death) anniversary of Dr. Bidhan Chandra Roy (1 July 1882 / 1 July 1962), physician and Chief Minister of West Bengal. Observed since 1991. |
| 11 Jul | World Population Day | International | Established by UNDP Governing Council in 1989; observed by UN since 1990 (A/RES/45/216 of 1990). Inspired by "Day of 5 Billion" (11 July 1987). India surpassed China as the world's most populous nation in April 2023 (UN World Population Prospects estimate). 2025–26 UNFPA theme: "Empowering Young People to Create the Families They Want in a Fair and Hopeful World". |
| 18 Jul | Nelson Mandela International Day | International | UN (A/RES/64/13, 10 November 2009); first observed 18 July 2010. Mandela's birthday (1918). 67-minute service encouraged (representing 67 years of public service). Mandela received Bharat Ratna in 1990 — first non-Indian after Khan Abdul Ghaffar Khan. 2026 theme: "It's Still in Our Hands to Combat Poverty and Inequity". |
| 26 Jul | Kargil Vijay Diwas | National | India declared victory in Kargil War (Operation Vijay) on 26 July 1999, after Pakistan-backed forces were evicted from strategic heights. Observed since 1999. |
| 29 Jul | International Tiger Day | International | Established at Saint Petersburg Tiger Summit (November 2010) by 13 tiger range countries — Tx2 goal to double wild tigers by 2022. India hosts ~75% of world's wild tigers. India's tiger count (2022 All India Tiger Estimation, 5th cycle): 3,682 (range 3,167–3,925) — highest ever recorded; annual growth rate ~6%. India has 58 tiger reserves (Madhav, MP — notified March 2025 — being the 58th). Madhya Pradesh leads with 9 reserves and 785 tigers (2022). |
📅 August
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 6 Aug | Hiroshima Day | International | First atomic bomb dropped on Hiroshima, Japan (6 August 1945). Observed globally to promote nuclear disarmament. India is NOT a signatory to the NPT (1968/1970) — considers it discriminatory; India is also NOT a party to the CTBT, but maintains a voluntary unilateral moratorium on nuclear testing since 1998 and adheres to "No First Use" doctrine. |
| 9 Aug | Nagasaki Day / Quit India Movement Day | International National | Second atomic bomb dropped on Nagasaki (9 August 1945). Quit India Movement: AICC passed the Quit India Resolution at Gowalia Tank Maidan, Bombay on 8 August 1942 (Gandhi's "Do or Die" speech same evening); the mass struggle began on 9 August 1942 when British arrested Congress leadership in "Operation Zero Hour" — hence 9 Aug is observed as August Kranti Diwas. |
| 9 Aug | International Day of the World's Indigenous Peoples | International | UN (A/RES/49/214, 23 December 1994); first observed 9 August 1995. Marks first meeting of UN Working Group on Indigenous Populations (1982). 2026 theme: "Indigenous Peoples and AI: Defending Rights, Shaping Futures". India has 705+ Scheduled Tribes. |
| 12 Aug | International Youth Day | International | UN (A/RES/54/120, 17 December 1999); first observed 12 August 2000. Established following 1998 World Conference of Ministers Responsible for Youth, Lisbon. 2025 theme: "Local Youth Actions for the SDGs and Beyond" (2026 theme yet to be officially announced by UN DESA). |
| 29 Aug | National Sports Day | National | Birth anniversary of Major Dhyan Chand (1905), legendary hockey player who won 3 Olympic gold medals (1928, 1932, 1936). Observed since 2012. National Sports Awards announced on this day. |
| 29 Aug | International Day against Nuclear Tests | International | UN (A/RES/64/35, 2009). Marks closure of Semipalatinsk nuclear test site (29 Aug 1991). India conducted Pokhran-II on 11 May 1998. |
📅 September
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 5 Sep | Teachers' Day (India) | National | Birth anniversary of Dr. Sarvepalli Radhakrishnan (1888), 1st VP and 2nd President of India. Observed since 1962. Note: World Teachers' Day is 5 October (different date). |
| 8 Sep | International Literacy Day | International | Proclaimed by UNESCO General Conference on 26 October 1966; first observed 8 September 1967. Date marks opening of the 1965 World Conference of Ministers of Education on the Eradication of Illiteracy in Tehran. India's literacy rate: 74.04% (Census 2011); estimated higher in subsequent surveys. 2026 theme: "Literacy for People, the Planet and Prosperity". 2025 theme: "Promoting multilingual education: Literacy for mutual understanding and peace". |
| 14 Sep | Hindi Diwas | National | On 14 September 1949, Constituent Assembly adopted Hindi in Devanagari script as official language of the Union (Article 343). Observed since 1953. (Note: World Hindi Day is 10 January — different day.) |
| 15 Sep | International Day of Democracy | International | UN (A/RES/62/7, 8 November 2007); first observed 15 September 2008. India is the world's largest democracy. 2025 official UN theme: "From Voice to Action" (IPU's 2025 theme: "Achieving gender equality, action by action"). 2026 theme yet to be announced. |
| 15 Sep | Engineer's Day | National | Birth anniversary of Sir M. Visvesvaraya (1861), renowned engineer and statesman. Bharat Ratna recipient (1955). Observed since 1968. |
| 16 Sep | International Day for Preservation of Ozone Layer | International | UN (A/RES/49/114, 19 December 1994). Marks signing of Montreal Protocol on Substances that Deplete the Ozone Layer (16 September 1987). India ratified the Montreal Protocol in 1992 and is implementing the Kigali Amendment (2016) to phase down HFCs. 2025 theme: "Montreal Protocol: Healing the Past, Protecting the Future". |
| 21 Sep | International Day of Peace | International | UN (A/RES/36/67, 30 November 1981); date fixed at 21 September by A/RES/55/282 (2001). Ceasefire observed globally. 2026 theme: "Actions for Peace: Our Ambition for the #GlobalGoals". 2025 theme: "Cultivating a Culture of Peace". |
| 27 Sep | World Tourism Day | International | UNWTO/UN Tourism (1980). Marks adoption of UNWTO Statutes (27 September 1970). 2026 theme: "Digital Agenda and Artificial Intelligence to Redesign Tourism" — host: El Salvador. 2025 theme: "Tourism and Biodiversity". (Note: National Tourism Day is 25 January — different.) |
📅 October
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 2 Oct | Gandhi Jayanti / Int'l Day of Non-Violence | National International | UNGA adopted A/RES/61/271 in 2007, declaring 2 October as International Day of Non-Violence — coinciding with Gandhi's birthday. India's only national holiday that is also a UN observance. |
| 5 Oct | World Teachers' Day | International | UNESCO (1994). Marks signing of UNESCO Recommendation on Status of Teachers (1966). Not to be confused with India's Teachers' Day (5 September). |
| 10 Oct | World Mental Health Day | International | World Federation for Mental Health (WFMH); first observed 1992. India: Mental Healthcare Act, 2017 (replaces Mental Health Act 1987); decriminalised suicide attempt and recognises right to mental healthcare. 2026 theme: "Mental Health in Humanitarian Emergencies" (WFMH). 2025 theme: "Access to services: mental health in catastrophes and emergencies". |
| 11 Oct | International Day of the Girl Child | International | UN (A/RES/66/170, 19 December 2011). First observed 11 October 2012. 2025 theme: "The Girl I Am, The Change I Lead" (UN). India: Beti Bachao Beti Padhao scheme launched 22 January 2015 from Panipat, Haryana. |
| 16 Oct | World Food Day | International | FAO founding day (16 October 1945, Quebec City). 2026 theme: "Hand in Hand for Better Foods and a Better Future" (commemorates FAO's 80th anniversary). 2025 theme: "Hand in Hand for Better Foods and a Better Future". India: National Food Security Act, 2013 (covers ~67% of population — 75% rural + 50% urban). |
| 24 Oct | United Nations Day | International | Entry into force of UN Charter on 24 October 1945. India was a founding member, having signed UN Declaration on 1 January 1942 and ratified the Charter on 30 October 1945. UN established with 51 original member nations (now 193 — South Sudan joined as 193rd member in 2011). |
| 31 Oct | National Unity Day (Rashtriya Ekta Diwas) | National | Birth anniversary of Sardar Vallabhbhai Patel (1875), "Iron Man of India" who integrated 562 princely states. Observed since 2014 (instituted by PM Modi). Run for Unity held annually. |
📅 November
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 5 Nov | World Tsunami Awareness Day | International | UN (A/RES/70/203, 22 December 2015). Date inspired by Japan's "Inamura-no-Hi" (Burning of the Rice Sheaves, 1854). 2004 Indian Ocean Tsunami killed ~2.28 lakh people; India among worst hit. 2026 theme: "Be Tsunami Ready: Invest in Tsunami Preparedness" (UNDRR — spotlights the Tsunami Ready Programme). 2025 theme: "Fighting Inequality for a Resilient Future". |
| 10 Nov | World Science Day for Peace and Development | International | Proclaimed by UNESCO at 31st General Conference (2001); first observed 10 November 2002. 2026 theme: "Towards Green Societies: Equity, Inclusiveness, Participation". 2025 theme: "Science for a Peaceful and Sustainable Future". |
| 11 Nov | National Education Day | National | Birth anniversary of Maulana Abul Kalam Azad (1888), first Education Minister of independent India. Observed since 2008 (MHRD). India's NEP 2020 aims for 100% GER in school education by 2030. |
| 14 Nov | Children's Day (India) | National | Birth anniversary of Jawaharlal Nehru (1889), first PM of India. Called "Chacha Nehru" for his love of children. Observed since 1964 (changed from 20 November after Nehru's death). World Children's Day: 20 November. |
| 14 Nov | World Diabetes Day | International | IDF and WHO (1991). Marks birthday of Sir Frederick Banting (co-discoverer of insulin, 1922 with Charles Best). UN recognised in 2006 (A/RES/61/225). India has the 2nd highest number of diabetics globally. 2026–27 IDF theme: "Early Action on Diabetes". 2025 theme (final year of 2024–26 "Diabetes and Well-being" cycle, with workplace focus): "Diabetes and Well-being". |
| 20 Nov | World Children's Day | International | UN — established 1954 as Universal Children's Day; date marks adoption of Declaration of the Rights of the Child (20 November 1959) and Convention on the Rights of the Child (20 November 1989). India ratified UNCRC on 11 December 1992. POCSO Act, 2012 protects children from sexual offences. |
| 26 Nov | Constitution Day (Samvidhan Divas) | National | Constituent Assembly adopted the Constitution on 26 November 1949 (came into force 26 January 1950). Government of India formally declared it Constitution Day in 2015 on the Constitution's 66th anniversary. Samvidhan Divas 2025 (76th anniversary) observed with national ceremony at Samvidhan Sadan. |
📅 December
| Date | Day | Type | Significance / Founding Note |
|---|---|---|---|
| 1 Dec | World AIDS Day | International | WHO (1988) — first ever global health day. 2026 theme: "Rethink. Rebuild. Rise." (UNAIDS / IAS — same theme also used for AIDS 2026 Conference, 26th International AIDS Conference). 2025 theme: "Overcoming disruption, transforming the AIDS response". India: NACO (National AIDS Control Organisation) manages response under HIV and AIDS (Prevention and Control) Act 2017; India is among the largest HIV-burden countries globally. |
| 3 Dec | World Day of Persons with Disabilities | International | UN (A/RES/47/3, 14 October 1992); first observed 1992. India: Rights of Persons with Disabilities Act, 2016 (expanded disability categories from 7 to 21). 2025 theme: "Amplifying the leadership of persons with disabilities for an inclusive and sustainable future" (2026 UN theme yet to be finalised at time of writing). |
| 4 Dec | Indian Navy Day | National | Commemorates Operation Trident (4 December 1971) — Indian Navy's missile attack on Karachi harbour during 1971 India-Pakistan War. |
| 9 Dec | International Anti-Corruption Day | International | UN (A/RES/58/4, 31 October 2003). Marks adoption of UN Convention Against Corruption (UNCAC) on 31 October 2003 (entered into force 14 December 2005). India ratified UNCAC on 9 May 2011. India: CVC, CBI, Lokpal & Lokayuktas Act 2013, Prevention of Corruption Act 1988. 2026 theme: "Uniting with Youth Against Corruption: Shaping Tomorrow's Integrity". 2025 theme: "Uniting the World Against Corruption". |
| 10 Dec | Human Rights Day | International | Established by UNGA in 1950 (A/RES/423(V)). Marks adoption of Universal Declaration of Human Rights (UDHR) by UNGA in Paris on 10 December 1948. India: NHRC established 12 October 1993 under Protection of Human Rights Act 1993. 2025–26 theme: "Our Everyday Essentials" (OHCHR — re-engaging people with rights through their everyday lives; same theme used both years). |
| 14 Dec | National Energy Conservation Day | National | Bureau of Energy Efficiency (BEE) under Ministry of Power. Celebrates Energy Conservation Act enacted on 14 December 2001. India's target: 45% reduction in emission intensity by 2030 (NDC). |
| 16 Dec | Vijay Diwas | National | Pakistan's armed forces surrendered to India on 16 December 1971 at Ramna Race Course, Dhaka, ending the 1971 India-Pakistan War. Bangladesh was liberated. Pakistan Lt. Gen. A.A.K. Niazi signed the Instrument of Surrender to Indian Lt. Gen. Jagjit Singh Aurora (GOC-in-C, Eastern Command). ~93,000 Pakistani soldiers surrendered — the largest military surrender since WWII. Bangladesh observes it as Bijoy Dibos. |
| 22 Dec | National Mathematics Day | National | Birth anniversary of Srinivasa Ramanujan (1887). Declared by PM Manmohan Singh on 26 December 2011 at Madras University (Ramanujan's 125th birth anniversary); 2012 was simultaneously declared National Mathematics Year. Ramanujan: self-taught genius; worked with G.H. Hardy at Cambridge; contributions to number theory, infinite series, continued fractions. |
| 23 Dec | Kisan Diwas (Farmers' Day) | National | Birth anniversary of Chaudhary Charan Singh (1902), 5th Prime Minister of India, who championed farmers' rights. Observed since 2001. |
⚠️ Commonly Confused Days — Prelims Traps
| Pair | Day 1 | Day 2 | Key Difference |
|---|---|---|---|
| Teachers' Day | India: 5 September (Radhakrishnan's birthday) | World: 5 October (UNESCO, 1966 Recommendation) | Different dates; same name. A common Prelims trap. |
| Children's Day | India: 14 November (Nehru's birthday) | World: 20 November (UN, UNCRC) | India moved its date from 20 Nov to 14 Nov after Nehru's death in 1964. |
| Hindi Diwas vs World Hindi Day | Hindi Diwas: 14 September (CA adopted Hindi, 1949) | World Hindi Day: 10 January (First World Hindi Conference, 1975) | Two different days; both about Hindi but different origin and scope. |
| Tourism Day | National Tourism Day: 25 January | World Tourism Day: 27 September (UNWTO, 1980) | India has its own date; world date coincides with UNWTO founding. |
| Martyrs' Day | 30 January (Gandhi assassinated, 1948) | 23 March (Bhagat Singh, Sukhdev, Rajguru executed, 1931) | India observes two Martyrs' Days. January 30 is the official national observance with 2-minute silence. |
| Non-Violence Day | 2 October — International Day of Non-Violence (UN, 2007) | Gandhi Jayanti is also on 2 October | UN observance was set on Gandhi's birth anniversary — the only national holiday that doubles as a UN day. |
Current affairs link: Each year's themes for international days (World Environment Day, World Health Day, etc.) are frequently asked in Prelims. The 2026 themes above reflect official announcements available as of the page's last update; for any day where the 2026 theme had not yet been announced (e.g., World Refugee Day, World Blood Donor Day, International Day of Democracy, International Youth Day, IDPD), check Ujiyari.com for the latest theme closer to your exam. The dates and founding notes above are static and permanent.
