| 1 | 1 January | Global Family Day |
| 2 | 4 January | World Braille Day |
| 3 | 9 January | Pravasi Bhartiya Diwas (NRI Day) |
| 4 | 10 January | World Hindi Day |
| 5 | 12 January | National Youth Day |
| 6 | 15 January | Army Day |
| 7 | 23 January | Netaji Subhash Chandra Bose Jayanti |
| 8 | 25 January | National Voter’s Day , National Tourism Day |
| 9 | 26 January | Republic Day of India , International Customs Day |
| 10 | 27 January | International Day of Commemoration |
| 11 | 30 January | Martyrs’ Day |
| 12 | Last Sunday of January | World Leprosy Eradication Day |
| 13 | 2 February | World Wetlands Day |
| 14 | 4 February | World Cancer Day |
| 15 | 6 February | International Day of Zero Tolerance to Female Genital Mutilation |
| 16 | Second Day of Second Week of February | Safe Internet Day |
| 17 | 10 February | National De-worming Day |
| 18 | 11 February | International Day of Women and Girls in Science |
| 19 | 12 February | National Productivity Day |
| 20 | 13 February | World Radio Day , National Women’s Day (Birth Date of Sarojini Naidu) |
| 21 | 14 February | Valentine’s Day |
| 22 | 20 February | World Day of Social Justice |
| 23 | 21 February | International Mother Language Day |
| 24 | 24 February | Central Excise Day |
| 25 | 27 February | World NGO Day |
| 26 | 28 February | National Science Day |
| 27 | 28 / 29 February | Rare Disease Day |
| 28 | 1 March | Zero Discrimination Day , World Civil Defence Day |
| 29 | 3 March | World Wildlife Day , World Hearing Day |
| 30 | 4 March | National Security Day |
| 31 | 8 March | International Women’s Day |
| 32 | 12 March | World Kidney Day |
| 33 | 14 March | International Day of Action for Rivers , Pi Day |
| 34 | 15 March | World Consumer Rights Day |
| 35 | 18 March | Ordinance Factory Day (India) |
| 36 | 20 March | International Day of Happiness , World Sparrow Day |
| 37 | 21 March | World Forestry Day , World Down Syndrome Day , World Poetry Day |
| 38 | 22 March | World Day for Water , Bihar Day |
| 39 | 23 March | World Meteorological Day |
| 40 | 24 March | World TB Day |
| 41 | 27 March | World Theatre Day |
| 42 | Second Wednesday of March | No Smoking Day |
| 43 | Second Thursday of March | World Kidney Day |
| 44 | 1 April | Utkal Diwas |
| 45 | 2 April | World Autism Awareness Day |
| 46 | 4 April | International Day for Mine Awareness |
| 47 | 5 April | National Maritime Day |
| 48 | 7 April | World Health Day |
| 49 | 10 April | World Homeopathy Day |
| 50 | 11 April | National Safe Motherhood Day , National Pet Day |
| 51 | 13 April | Jallianwala Bag Massacre |
| 52 | 17 April | World Haemophilia Day |
| 53 | 18 April | World Heritage Day |
| 54 | 19 April | World Lever Day |
| 55 | 21 April | Secretaries’ Day , Civil Services Day |
| 56 | 22 April | Earth Day |
| 57 | 23 April | World Book and Copyright Day |
| 58 | 24 April | National Panchayati Day |
| 59 | 25 April | World Malaria Day |
| 60 | 26 April | World Intellectual Property Day |
| 61 | 27 April | World Veterinary Day |
| 62 | 28 April | World Day for Safety and Health at Work |
| 63 | 29 April | International Dance Day |
| 64 | 30 April | Ayushman Bharat Diwas |
| 65 | 1 May | International Labour Day , Maharashtra Day |
| 66 | 3 May | Press Freedom Day |
| 67 | First Sunday of May | World Laughter Day |
| 68 | First Tuesday of May | World Asthma Day |
| 69 | Second Sunday of May | Mother’s Day |
| 70 | 4 May | Coal Miner’s Day , International Firefighters Day |
| 71 | 7 May | World Athletics Day |
| 72 | 8 May | World Red Cross Day , World Thalassaemia Day |
| 73 | 11 May | National Technology Day |
| 74 | 12 May | International Nurses Day |
| 75 | 15 May | International Day of the Family |
| 76 | 17 May | World Telecommunication Day , World Hypertension Day |
| 77 | 18 May | World AIDS Vaccine Day , International Museum Day |
| 78 | 21 May | National Anti-Terrorism Day |
| 79 | 22 May | International Day for Biological Diversity |
| 80 | 24 May | Commonwealth Day |
| 81 | 31 May | Anti-Tobacco Day |
| 82 | 1 June | World Milk Day |
| 83 | 3 June | World Bicycle Day |
| 84 | 4 June | International Day of Innocent Children Victims of Aggression |
| 85 | 5 June | World Environment Day |
| 86 | Third Sunday of June | Father’s Day |
| 87 | 7 June | World Food Safety Day |
| 88 | 8 June | World Ocean Day , World Brain Tumour Day |
| 89 | 12 June | Anti-Child Labour Day |
| 90 | 13 June | International Albinism Awareness Day |
| 91 | 14 June | World Blood Donor Day |
| 92 | 15 June | World Wind Day |
| 93 | 20 June | World Refugee Day |
| 94 | 21 June | International Day of Yoga , World Music Day , World Hydrography Day |
| 95 | 23 June | United Nations Public Service Day , International Olympic Day |
| 96 | 26 June | International Day against Drug Abuse and Illicit Trafficking |
| 97 | 1 July | Doctor’s Day |
| 98 | 6 July | World Zoonoses Day |
| 99 | 11 July | World Population Day |
| 100 | 17 July | World Day for International Justice |
| 101 | 18 July | International Nelson Mandela Day |
| 102 | 28 July | World Hepatitis Day |
| 103 | First Sunday of August | International Friendship Day |
| 104 | 6 August | Hiroshima Day |
| 105 | 9 August | Quit India Day , Nagasaki Day , International Day of the World’s Indigenous Peoples |
| 106 | 12 August | International Youth Day |
| 107 | 15 August | Independence Day (India) |
| 108 | 19 August | Photography Day , World Humanitarian Day |
| 109 | 29 August | National Sports Day |
| 110 | 2 September | Coconut Day |
| 111 | 5 September | Teacher’s Day |
| 112 | 8 September | International Literacy Day |
| 113 | 14 September | Hindi Diwas |
| 114 | 15 September | Engineer’s Day , International Day of Democracy |
| 115 | 16 September | World Ozone day , International Day for Preservation |
| 116 | 21 September | Alzheimer Day , Day for Peace and Non-Violence (UN) |
| 117 | 22 September | Rose Day (Welfare of Cancer Patients) |
| 118 | 23 September | International Day of Sign Languages |
| 119 | 26 September | Day of the Deaf , World Contraception Day |
| 120 | 27 September | World Tourism Day , World Maritime Day |
| 121 | 29 September | World Heart Day |
| 122 | 30 September | International Translation Day |
| 123 | Fourth Sunday of September | World River’s Day |
| 124 | 1 October | International Day for the Elderly |
| 125 | 2 October | Gandhi Jayanti , Lal Bahadur Shastri Jayanti , International Day of Non-Violence |
| 126 | First Monday of October | World Habitat Day |
| 127 | 4 October | World Animal Welfare Day |
| 128 | 8 October | Indian Air Force Day |
| 129 | 9 October | World Post Office Day |
| 130 | 10 October | National Post Day , World Mental Health day |
| 131 | 11 October | National Girl Child Day |
| 132 | Second Thursday of October | World Sight Day |
| 133 | 13 October | UN International Day for Natural Disaster Reduction |
| 134 | 14 October | World Standards Day |
| 135 | 15 October | World Students Day , World White Cane Day (Guiding the Blind) |
| 136 | 16 October | World Food Day |
| 137 | 24 October | UN Day , World Development Information Day |
| 138 | 30 October | World Thrift Day |
| 139 | 31 October | National Unity Day |
| 140 | 5 November | World Tsunami Day |
| 141 | 7 November | National Cancer Awareness Day |
| 142 | 9 November | Legal Services Day |
| 143 | 14 November | Children’s Day , Diabetes Day |
| 144 | 17 November | National Epilepsy Day |
| 145 | 20 November | Africa Industrialization Day |
| 146 | 21 November | World Television Day |
| 147 | 29 November | International Day of Solidarity with Palestinian People |
| 148 | 1 December | World AIDS Day |
| 149 | 2 December | National Pollution Control |
| 150 | 3 December | World Day of the Handicapped |
| 151 | 4 December | Indian Navy Day |
| 152 | 7 December | Indian Armed Forces Flag Day |
| 153 | 10 December | Human Rights Day |
| 154 | 11 December | International Mountain Day |
| 155 | 14 December | World Energy Conservation Day |
| 156 | 16 December | Vijay Diwas |
| 157 | 18 December | Minorities Rights Day (India) |
| 158 | 22 December | National Mathematics Day |
| 159 | 23 December | Farmer’s Day (Kisan Diwas, India) |
| 160 | 24 December | National Consumer’s Day |
| 161 | 25 December | Christmas Day |
