January
1st January - New Years Day, Global Family Day, Army Medical Corps Establishment Day
4th January - World Braille Day
2nd January - Guru Gobind Singh Jayanti, Mannam Jayanthi, Science Fiction Day
6th January -World Day for War Orphans, National Technology Day
8th January – African National Congress Foundation Day
9th January -NRI Day
11th January- Missionary Day, the Death anniversary of Lal Bahadur Shastri, National Human Trafficking Awareness Day
12th January - Swami Vivekananda birth anniversary, National Youth Day
13th January – Guru Gobind Singh Jayanti
14th January- Lohri, Bhogi
15th January -Indian Army Day, Pongal, Makar Sankranti, Wikipedia Day
16th January - International Hot and Spicy Food Day
20th January - Cheese Lovers Day
21st January - Get to Know Your Customers Day
23rd January- Netaji Subhas Chandra Bose Jayanti
24th January- National Girl Child Day
25th January-National Voters Day, National Tourism Day, International Customs Duty Day, Opposite Day
26th January -Indian Republic Day, Australia Day
29th January- Basant Panchmi, Saraswati Puja, Data Privacy Day
27th January- Family Literacy Day, International Holocaust Remembrance Day (International Day of Commemoration)
28th January- Birth anniversary of Lala Lajpat Rai
30th January-Martyrs Day, Shaheed Diwas, World Leprosy Eradication Day, Mahatma Gandhi’s Martyrdom Day (Martyr’s day)
February
1st February -Indian Coast Guard Day
2nd February - World Wetlands Day
3rd February - World Wildlife Day
4th February -World Cancer Day, Independence Day of Sri Lanka
6th February -International Day of Zero Tolerance to Female Genital Mutilation
10th February -World Pulses Day
11th February- International Day of Women and Girls in Science, World Day of the Sick
12th February - Darwin Day, International Day of Women’s Health, Lincoln's Birthday
13th February- World Radio Day, Sarojini Naidu’s Birth Anniversary
14th February- Valentine's Day
15th February – International Childhood Cancer Day
18th February – Taj Mahotsav
20th February - World Day of Social Justice
21st February - International Mother Language Day
22nd February – World Scout Day
24th February – Central Excise Day
27th February - World NGO Day, World Sustainable Energy Day
28th February - National Science Day
Valentine's Week
7th February - Rose Day
8th February - Propose Day
9th February - Chocolate Day
10th February- Teddy Day
11th February - Promise Day
12th February - Hug Day
13th February - Kiss Day
14th February - Valentine's Day
March
Second Wednesday of March- No-smoking Day
Third Saturday Of March - World Day of Social Justice
1st March - Maha Shivratri, Zero Discrimination Day, World Civil Defence Day, Self-Injury Awareness Day
2nd March – Employee Appreciation Day
3rd March - World Wildlife Day, World Hearing Day
4th March -National Safety Day
7th March - Clean Up Australia Day
8th March - International Women's Day, Ramakrishna Jayanti, World Nutella Day
10th March - CISF Raising Day
12th March - Mauritius Day
14th March - Pi Day, International Day of Action for Rivers
15th March - World Consumer Rights Day, World Sleep Day
16th March- National Vaccination Day
17th March - St. Patrick's Day
19th March - Holi ( Date may vary every year)
20th March - International Day of Happiness, World Oral Health Day, French Language Day
21st March - Iranian New Year, World Forestry Day, World Down Syndrome Day, World Poetry Day, Human Rights Day (South Africa), International Day of Forests
22nd March - World Water Day
23rd March - World Meteorological Day
24th March- World Tuberculosis Day, International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims
25th March - International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade, International Day of Solidarity with Detained and Missing Staff Members, Greek Independence Day, International Day of the Unborn Child
26th March - Purple Day for epilepsy
27th March – World Theatre Day
30th March - World Bipolar Day
April
1st April - April Fool's Day, Atheist Day International Fun at Work Day, International, Tatting Day, Orissa Day, Prevention of Blindness week, Ramadan Begins (Date may vary every year)
2nd April - Children's Book Day, Good Friday, World Autism Awareness Day
3rd April - Don't Go to Work Unless it's Fun Day - we know your decision, Find a Rainbow Day, World Party Day
4th April - Easter Sunday, Tell a Lie Day, World Rat Day, International Day for Mine Awareness and Assistance in Mine Action
5th April - Go for Broke Day, Read a Road Map Day, International Day of Conscience, National Maritime Day
6th April- International Day of Sport for Development and Peace, Self Determination Day
7th April - International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda, World Health Day
10th April - World Homeopathy Day
11th April - National Safe Motherhood Day, National Pet Day
12th April - International Day of Human Space Flight, Equal Pay Day
13th April - International Plant Appreciation Day, Scrabble Day Jallianwala Bagh Massacre
14th April - World Chagas Disease Day, Ambedkar Jayanti
15th April - World Art Day
17th April - World Circus Day, World Hemophilia Day
18th April - World Heritage Day
20th April - Chinese Language Day, Look Alike Day
21st April - World Creativity, Innovation Day, National Civil Service Day, Secretaries’ Day
22nd April - World Earth Day, International Girls in ICT Day
23rd April - World Book and Copyright Day, English Language Day, Spanish Language Day
24th April -World Immunization Week [WHO], International Day of Multilateralism and Diplomacy for Peace, National Panchayati Day
25th April - World Malaria Day, International Delegate’s Day
26th April - International Chernobyl Disaster Remembrance Day, World Intellectual Property Day
27th April - Tell a Story Day
28th April - World Day for Safety and Health at Work, Jamat Ul-Vida
30th April - International Jazz Day, Lag B'Omer, Ayushman Bharat Diwas
May
First Sunday Of May - World Laughter Day
First Tuesday Of May - Press Freedom Day
1st May - May Day/Labor's Day, International Workers Day, Maharashtra Day
2nd May - Ramzan Id/Eid-ul-Fitr
3rd May - World Asthma Day
4th May - Coal Miners' Day, International firefighters day, Star Wars Day
5th May- Cinco de Mayo (US)
7th May - Word Athletics Day, Space Day, Rabindranath Tagore Jayanti
8th May - Mother's Day (2nd Sunday), World Red Cross Day, World Thalassemia Day
11th May - National Technology Day
12th May - International Nurses Day
13th May - International Plant Appreciation Day, Scrabble Day, Ramadan Begins, Jallianwala Bagh Massacre
15th May - International Day of the family
17th May - World Telecommunication Day, World Hypertension Day, International Day Against Homophobia & Transphobia
18th May - World AIDS Vaccine Day, International Museum Day
21st May- National Anti-Terrorism Day
22nd May - International Day of Biological Diversity
24th May - Commonwealth Day
26th May - Buddha Purnima/Vesak
28th May - International Hamburger Day
31st May- Anti-Tobacco Day
June
3rd Sunday Of June - Father's Day
1st June - World Milk Day, Global Day of Parents, International Children's Day
2nd June - International Sex Workers Day, Telangana Formation Day
3rd June - World Bicycle Day
4th June - International Day of Innocent Children Victims of Aggression
5th June - World Environment Day
6th June - World Pest Day, National Cancer Survivors Day
7th June - World Food Safety Day
8th June -World Oceans Day, World Brain Tumor Day
9th June - World Accreditation Day
12th June - Anti-Child Labour Day
14th June - World Blood Donor Day
15th June - Global wind day, World Elder Abuse Awareness Day
17th June - World Day to Combat Desertification and Drought
18th June - International Picnic Day, Autistic Pride Day, International Sushi Day
19th June - World Sickle Cell Awareness Day, World Sauntering Day, Father's Day (3rd Sunday in June)
20th June -World Refugee Day
21st June- International Yoga Day, World Music Day, World Hydrographic Day
23rd June- International Olympic day, International Widow’s Day, United Nations Public Service Day
26th June - International Day Against Drug Abuse and Illicit Trafficking, International Day in Support of Victims of Torture
27th June - International MSME Day
29th June - National Statistics Day
30th June - International Asteroid Day, International Day of Parliamentarism, Social Media Day
July
Fourth Sunday of July - National Parent’s Day (US)
Fourth Thursday in July – National Refreshment Day
Last Friday in July – System Administrator Appreciation Day
1st July - International Joke Day, National Chartered Accountant Day, National Doctors' Day, GST Day
2nd July - World Sports Journalists Day, National Anisette Day (July)
4th July - Independence Day USA
6th July- International Kissing Day
7th July - World Chocolate Day, Global Forgiveness Day
11th July - Global Forgiveness Day, World Population Day
12th July- National Simplicity Day(US), Paper Bag Day
13th July- Melbourne International Animation Festival
14th July- Bastille Day
17th July - World Emoji Day, International Justice Day
18th July - International Nelson Mandela Day
19th July - National Ice Cream Day (US)
22nd July - Pi Approximation Day
26th- July - Kargil Vijay Diwas (Kargil Victory Day)
28th July -World Nature Conservation Day, World Hepatitis Day
29th July - International Tiger Day
30th July -International Day of Friendship,
31st July - Eid-Al-Adha (Day may vary every year)
August
First Friday of August - International Beer Day
First Sunday Of August - Friendship Day, Sisters Day
First Saturday of August - International Hangover Day
1st August to 7th August - World Breastfeeding Week
6th August- Hiroshima Day, Watermelon Day
8th August - Quit India Movement Day, Chocolate Chip Cookie Day (US)
11th August - Raksha Bandhan, Narali Purnima
12th August - International Youth Day, World Elephant Day
13th August -International Lefthanders Day, World Organ Donation Day
14th- August – Youm-e-Azadi (Pakistan Independence Day)
15th August - Independence Day in India
16th- August- Bennington Battle Day
19th August - World Photography Day, World Humanitarian Day
20th August - World Mosquito Day, Sadbhavna Diwas, Indian Akshay Urja Day
26th August - Women's Equality Day, International Dog Day
29th August -National Sports Day, International Bat Night
30th August - Small Industry Day, Janmashtami, Small Industry Day
31th- August - Hari Merdeka (Malaysia National Day), Ganesh Chaturthi
September
(1 to 7) September - National Nutrition Week
Fourth Sunday of September - World Rivers Day
Last week of September - World Day of Deaf
2nd September- World Coconut Day, Victory over Japan Day (USA)
5th September - National Teachers Day(India), International Day of Charity
7th- September - Brazilian Independence Day, Forgiveness Day
8th September - International Literacy Day
10th September - World Suicide Prevention Day
11th September - National forest Martyrs day, Patriot Day(US)
14th September - Hindi Diwas
15th September - International Day of Democracy, National Engineer’s Day (India)
16th September - International Day for the Preservation of the Ozone Layer, Malaysia Day
17th September - World Patient Safety Day
18th September- World Bamboo Day
19th September - International Talk Like a Pirate Day
21st September - International Day of Peace & Non-Violence, International Red Panda Day
22nd September - World Rhino Day, World Rose Day or Cancer Free Day
23rd September - International Day of Sign Languages (IDSL)
25th September - World Pharmacists Day, Antyodaya Diwas Day
26th September - World Contraception Day, World Maritime Day, World Environmental Health Day
27th September: World Tourism Day
28th September- World Rabies Day, International Day for Universal Access to Information
29th September - World Heart Day, International Day of Awareness of Food Loss and Waste
30th September - International Translation Day
October
Second Thursday of October - World Chicken Day
1st October: International Coffee Day, International Day of the Elderly (UN), World Vegetarian Day
2nd October - Gandhi Jayanti, Non- violence Day, World Smile Day
3rd October - World Habitat Day, World Nature Day, German Unity Day
4th October - World Animal Welfare Day & National Taco Day
8th October - Indian Air Force Day
9th October - World Post Office Day
10th October - World Mental Health Day, World Porridge Day
11th October - International Girl Child Day
15th October - Global Handwashing Day, World Students Day
16th October - World Food Day
17th October - International Poverty Eradication Day
20th October - World Statistics Day, National Solidarity Day (China attacked India on that Day)
24th October – United Nations Day, World Development Information Day
25th October - World Pasta Day
30th October - Checklist Day, World Thrift Day
31st October - Maharishi Valmiki Jayanti, Halloween, Rashtriya Ekta Diwas
November
1st November: World Vegan Day, Rajyotsava Day (Karnataka Formation Day, National Authors Day, All Saints’ Day
2nd November - All Souls’ Day
3rd November - National Sandwich Day(UK)
5th- November – World Tsunami Day
6th November -International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
7th- November - Infant Protection Day, World Cancer Awareness Day
8th November -National Cappuccino Day
9th November- Lili Parikrama Fair (Girnar Parikrama)Legal Services Day - India, Iqbal Day
10th- November - Transport Day
11th- November - Armistice Day (also Remembrance Day), Veterans Day (US)
12th- November - World Pneumonia Day, Guru Nanak Dev’s Birth Anniversary
13th- November - World Kindness Day
14th- November - World Diabetes Day, Children’s Day
17th- November - National Epilepsy Day
19th- November - International Men’s Day, World Toilet Day
20th- November - Universal Children’s Day, Africa Industrialization Day
21th- November - World Television Day
25th- November - International Day for the Elimination of Violence against Women
26th- November - Law Day (India)
29th- November - International Day of Solidarity with Palestinian People
30th- November - Saint Andrew’s Day (Scotland)
December
First Friday of December - Indian Navy Day
1st December - World AIDS Day
2nd December - National Pollution Control Day, International Day for the Abolition of Slavery
3rd December -International Day of People with Disability (IDPWD)
5th December- World Soil Day, International Volunteer Day,
7th December - Armed Forces Flag Day, International Civil Aviation Day
9th December - International Anti-Corruption Day
10th December - Human Rights Day
11th December - International Mountain Day, UNICEF Day,
14th December - National Energy Conservation Day
15th December - International Tea Day
16th December - Victory Day of Bangladesh
18th December - Minorities Rights Day in India, International Migrants Day
20th- December - International Human Solidarity Day
22nd December - National Mathematics Day
23rd December - Kisan Diwas (India)
24th December - National Consumer Rights Day
25th December - Christmas Day, Good Governance Day (India)
31st December - New Year's Eve