Hello, guys here you can check the list of World International Days 2021. If you are looking for this list and want to schedule your vacations and trips then you should check this list. This list is very detailed and contained the precious information that we have collected from various reliable sources available on the internet.
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World International Days List 2021
International days in January
Date
Month
International Day
4
January
World Braille Day
11
January
National Human Trafficking Awareness Day
11
January
National Milk Day
14
January
World Logic Day
17
January
World Religion Day
24
January
International Day of Education
24
January
World Day for African and Afrodescendant Culture
27
January
International Holocaust Day
30
January
World Leprosy Eradication Day
International Days in February
Date
Month
International Day
1
February
World Interfaith Harmony Week
2
February
World Wetlands Day
4
February
World Cancer Day
4
February
International Day of Human Fraternity
6
February
International Day of Zero Tolerance to Female Genital Mutilation
10
February
World Pulses Day
11
February
International Day of Women and Girls in Science
13
February
World Radio Day
20
February
World Day of Social Justice
21
February
International Mother Language Day
23
February
World Peace and Understanding Day
International Days in March
Date
Month
International Day
1
March
Zero Discrimination Day
3
March
World Wildlife Day
4
March
World Day of the Fight Against Sexual Exploitation
4
March
World Engineering Day for Sustainable Development
8
March
International Women’s Day
10
March
International Day of Women Judges
14
March
International Day of Action for Rivers
14
March
International Day of Mathematics
15
March
World Consumer Rights Day
20
March
International Day of Happiness
20
March
International Francophonie Day
20
March
French Language Day
20
March
World Sparrow Day
21
March
International Day for the Elimination of Racial Discrimination
21
March
World Poetry Day
21
March
International Day of Nowruz
21
March
World Down Syndrome Day
21
March
International Day of Forests
22
March
World Water Day
23
March
World Meteorological Day
24
March
World Tuberculosis Day
24
March
International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims
25
March
International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade
25
March
International Day of Solidarity with Detained and Missing Staff Members
26
March
Independence Day of Bangladesh
International Days in April
Date
Month
International Day
2
April
World Autism Awareness Day
4
April
International Day for Mine Awareness and Assistance in Mine Action
5
April
International Day of Conscience
6
April
International Day of Sport for Development and Peace
7
April
International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda
7
April
World Health Day
12
April
International Day of Human Space Flight
14
April
World Chagas Disease Day
15
April
World Art Day
17
April
World Hemophilia Day
17
April
Easter Sunday
18
April
World Heritage Day
20
April
Chinese Language Day
21
April
World Creativity and Innovation Day
22
April
International Mother Earth Day
23
April
World Book and Copyright Day
23
April
English Language Day
23
April
Spanish Language Day
23
April
International Girls in ICT Day
24
April
International Day of Multilateralism and Diplomacy for Peace
25
April
International Delegate’s Day
25
April
World Malaria Day
26
April
International Chernobyl Disaster Remembrance Day
26
April
World Intellectual Property Day
28
April
World Day for Safety and Health at Work
30
April
International Jazz Day
International Days in May
Date
Month
International Day
1
May
Labour Day
1
May
Law Day
2
May
World Tuna Day
3
May
World Press Freedom Day
5
May
World Asthma Day
5
May
African World Heritage Day
5
May
World Portuguese Language Day
7
May
“Vesak”, the Day of the Full Moon
8
May
World Red Cross Day
8
May
World Migratory Bird Day
8
May
Time of Remembrance and Reconciliation for Those Who Lost Their Lives During the Second World War
10
May
International Day of Argania
15
May
International Day of Families
15
May
International Astronomy Day
16
May
International Day of Living Together in Peace
16
May
International Day of Light
17
May
World Telecommunication and Information Society Day
18
May
International Museum Day
20
May
World Bee Day
20
May
World Metrology Day
21
May
International Tea Day
21
May
World Day for Cultural Diversity for Dialogue and Development
22
May
International Day for Biological Diversity
23
May
International Day to End Obstetric Fistula
24
May
Commonwealth Day
28
May
International Day of Action for Women’s Health
29
May
International Day of UN Peacekeepers
29
May
International Mount Everest Day
31
May
World No-Tobacco Day
International days in June
Date
Month
International Day
1
June
Global Day of Parents
3
June
World Bicycle Day
4
June
International Day of Innocent Children Victims of Aggression
5
June
World Environment Day
5
June
International Day for the Fight against Illegal, Unreported and Unregulated Fishing
6
June
Russian Language Day
7
June
World Food Safety Day
8
June
World Oceans Day
12
June
World Day Against Child Labour
13
June
International Albinism Awareness Day
14
June
World Blood Donor Day
14
June
Flag Day
15
June
World Elder Abuse Awareness Day
16
June
International Day of Family Remittances
17
June
World Day to Combat Desertification and Drought
18
June
Sustainable Gastronomy Day
19
June
International Day for the Elimination of Sexual Violence in Conflict
19
June
World Sickle Cell Day
20
June
World Refugee Day
21
June
International Day of Yoga
21
June
International Day of the Celebration of the Solstice
21
June
World Music Day
23
June
United Nations Public Service Day
23
June
International Widows’ Day
23
June
International Olympic Day
25
June
Day of the Seafarer
26
June
International Day against Drug Abuse and Illicit Trafficking
26
June
United Nations International Day in Support of Victims of Torture
27
June
Micro-, Small and Medium-sized Enterprises Day
29
June
International Day of the Tropics
30
June
International Asteroid Day
30
June
International Day of Parliamentarism
International Days in July
Date
Month
International Day
1
July
National Doctors’ Day
1
July
National Chartered Accountants Day
1
July
Canada Day
1
July
GST Day
1
July
National Gingersnap Day
2
July
World UFO Day
2
July
World Sports Journalists Day
2
July
National Anisette Day
3
July
International Day of Cooperatives
3
July
International Plastic Bag Free Day
3
July
International Co-operative Day
4
July
Independence Day of United States
5
July
Bikini Day
6
July
World Zoonoses Day
6
July
International Kissing Day
7
July
Global Forgiveness Day
7
July
World Chocolate Day
10
July
National Fish Farmers’ Day
11
July
World Population Day
11
July
National 7-Eleven Day
12
July
National Simplicity Day
12
July
Paper Bag Day
14
July
Bastille Day
15
July
World Youth Skills Day
17
July
World Day for International Justice
17
July
World Emoji Day
18
July
Nelson Mandela International Day
18
July
National Ice Cream Day
20
July
World Chess Day
22
July
Pi Approximation Day
23
July
National Broadcasting Day
24
July
National Thermal Engineers Day
24
July
Guru Purnima
25
July
World Drowning Prevention Day
25
July
National Parents Day
26
July
International Day for the Conservation of the Mangrove Ecosystem
26
July
Kargil Vijay Diwas
28
July
World Hepatitis Day
28
July
World Nature Conservation Day
29
July
International Tiger Day
30
July
International Day of Friendship
30
July
World Day against Trafficking in Persons
31
July
World Ranger Day
International Days in August
Date
Month
International Day
1
August
National Mountain Climbing Day
1
August
Yorkshire Day
1
August
International Mahjong Day
1
August
International Friendship Day
1
August
World Wide Web Day
1
August
Respect For Parents Day
1
August
World Lung Cancer Day
1
August
National Minority Donor Awareness Day
1
August
World Breastfeeding Week
2
August
National Coloring Book Day
3
August
Niger Independence Day
3
August
National Watermelon Day
4
August
Coast Guard Day
5
August
National Oyster Day
6
August
Hiroshima Day
6
August
International Beer Day
7
August
National Handloom Day
7
August
Professional Speakers Day
8
August
Quit India Movement Day
8
August
International Infinity Day
8
August
International Cat Day
9
August
Nagasaki Day
9
August
International Day of the World’s Indigenous Peoples
9
August
International Coworking Day
10
August
World Lion Day
11
August
National Son and Daughter Day
11
August
National Ingersoll Day
12
August
International Youth Day
12
August
World Elephant Day
13
August
International Lefthanders Day
13
August
World Organ Donation Day
14
August
Pakistan Independence Day
14
August
World Lizard Day
15
August
Indian Independence Day
15
August
Assumption of Mary
15
August
National Liberation Day of Korea
15
August
Victory Over Japan Day
16
August
Bennington Battle Day
17
August
Indonesian Independence Day
18
August
Never Give Up Day
19
August
World Humanitarian Day
19
August
World Photography Day
19
August
International Orangutan Day
19
August
International Bow Day
20
August
World Mosquito Day
20
August
Indian Akshay Urja Diwas
21
August
International Day of Remembrance and Tribute to the Victims of Terrorism
21
August
World Senior Citizen Day
22
August
International Day Commemorating the Victims of Acts of Violence Based on Religion or Belief
22
August
Raksha Bandhan
23
August
International Day for the Remembrance of the Slave Trade and Its Abolition
23
August
Black Ribbon Day
24
August
International Strange Music Day
25
August
National Whiskey Sour Day
26
August
Women’s Equality Day
26
August
International Dog Day
27
August
National Pots du Creme Day
28
August
National Bow Tie Day
29
August
International Day against Nuclear Tests
29
August
National Sports Day (India)
30
August
Small Industry Day
30
August
International Day of the Victims of Enforced Disappearances
30
August
International Whale Shark Day
30
August
Krishna Janmashtami
31
August
Malaysia National Day
31
August
International Day for People of African Descent
31
August
International Overdose Awareness Day
International Days in September
Date
Month
International Day
1
September
National Nutrition Week
2
September
World Coconut Day
3
September
National Skyscraper Day
4
September
World Beard Day
5
September
International Day of Charity
5
September
Teachers’ Day (India)
7
September
Brazilian Independence Day
7
September
International Day of Clean Air for Blue Skies
8
September
International Literacy Day
8
September
World Physical Therapy Day
9
September
International Day to Protect Education from Attack
10
September
World Suicide Prevention Day
10
September
Ganesh Chaturthi
11
September
National Forest Martyrs Day
11
September
World First Aid Day
12
September
United Nations Day for South-South Cooperation
14
September
Hindi Day
15
September
International Day of Democracy
15
September
Engineer’s Day
15
September
Sanchayika Day
15
September
World Lymphoma Awareness Day
16
September
International Day for the Preservation of the Ozone Layer
16
September
Malaysia Day
17
September
World Patient Safety Day
18
September
International Equal Pay Day
18
September
World Bamboo Day
18
September
International Red Panda Day
19
September
International Talk Like a Pirate Day
19
September
Anant Chaturthi
20
September
International Day of University Sport
21
September
International Day of Peace
21
September
World Alzheimer’s Day
21
September
Biosphere Day
22
September
World Rhino Day
22
September
World Rose Day
22
September
Car-Free Days
23
September
International Day of Sign Languages
24
September
World Maritime Day
25
September
World Pharmacists Day
25
September
Antyodaya Diwas
25
September
National Daughters Day
26
September
International Day for the Total Elimination of Nuclear Weapons
26
September
European Day of Languages
26
September
World Contraception Day
26
September
World Environmental Health Day
26
September
Council of Scientific and Industrial Research Day
27
September
World Tourism Day
28
September
World Rabies Day
28
September
International Day for Universal Access to Information
28
September
Gunners Day
28
September
International Poke Day
29
September
World Heart Day
29
September
International Day of Awareness of Food Loss and Waste
30
September
World Maritime Day
30
September
International Podcast Day
30
September
International Translation Day
30
September
International Blasphemy Rights Day
International Days in October
Date
Month
International Day
1
October
World Smile Day
1
October
World Postcard Day
1
October
International Day of Older Persons
1
October
International Coffee Day
1
October
World Vegetarian Day
2
October
International Day of Non-Violence
2
October
Gandhi Jayanti
2
October
World Day for Farmed Animals
3
October
German Unity Day
4
October
World Animal Day
4
October
World Habitat Day
4
October
World Space Week
4
October
World Architecture Day
5
October
World Teachers’ Day
5
October
Ganga River Dolphin Day
6
October
German-American Day
7
October
World Cotton Day
8
October
Indian Air Force Day
8
October
World Egg Day
9
October
World Post Day
9
October
World Migratory Bird Day
9
October
Indian Foreign Service Day
10
October
World Mental Health Day
10
October
World Migratory Bird Day
10
October
World Day Against the Death Penalty
11
October
International Day of the Girl Child
12
October
World Arthritis day
13
October
International Day for Disaster Risk Reduction
14
October
World Sight Day
14
October
World Standards Day
15
October
International Day of Rural Women
15
October
Pregnancy and Infant Loss Remembrance Day
15
October
Global Handwashing Day
15
October
White Cane Safety Day
15
October
World Students’ Day
16
October
World Food Day
16
October
World Anaesthesia Day
16
October
Boss’s Day
16
October
World Spine Day
17
October
International Day for the Eradication of Poverty
20
October
World Statistics Day
20
October
World Osteoporosis Day
20
October
International Day of the Air Traffic Controller
20
October
National Solidarity Day
20
October
International Chefs Day
21
October
Police Commemoration Day
22
October
International Stuttering Awareness Day
23
October
Mole Day
23
October
International Snow Leopard Day
24
October
United Nations Day
24
October
World Development Information Day
24
October
World Polio Day
24
October
Raising Day of Indo-Tibetan Border Police
25
October
World Mother-in-Law’s Day
27
October
World Day for Audiovisual Heritage
27
October
Infantry Day
28
October
International Animation Day
29
October
International Internet Day
30
October
World Thrift Day
30
October
World Savings Day
31
October
World Cities Day
31
October
Halloween
31
October
National Unity Day (India)
International Days in November
Date
Month
International Day
1
November
World Vegan Day
1
November
All Saints’ Day
2
November
International Day to End Impunity for Crimes against Journalists
2
November
National Deviled Egg Day
2
November
National Ayurveda day
2
November
All Souls Day
2
November
Election Day (United States)
3
November
Sandwich Day
4
November
Diwali
4
November
National Candy Day
5
November
World Tsunami Awareness Day
5
November
World Day of Romani Language
5
November
National Doughnut Day
6
November
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
6
November
National Nachos Day
7
November
Infant Protection Day
7
November
National Cancer Awareness Day
7
November
Hug a Bear Day
7
November
International Day of Medical Physics
8
November
World Radiography Day
8
November
Cook Something Bold and Pungent Day
9
November
Legal Services Day
9
November
National Louisiana Day
9
November
World Adoption Day
9
November
World Freedom Day
9
November
Iqbal Day
10
November
World Science Day for Peace and Development
10
November
World Immunization Day
10
November
National Forget-Me-Not Day
11
November
Veterans Day
11
November
Remembrance Day
11
November
Singles’ Day (China)
11
November
World Quality Day
11
November
National Education Day
12
November
International Tempranillo Day
12
November
World Pneumonia Day
12
November
National Happy Hour Day
12
November
Public Service Broadcasting Day
13
November
World Kindness Day
14
November
World Diabetes Day
14
November
International Day against Illicit Trafficking in Cultural Property
14
November
Children’s Day
14
November
National Young Readers Day
14
November
National Pickle Day
15
November
World Day of Remembrance for Road Traffic Victims
15
November
National Clean Out Your Fridge Day
16
November
International Day for Tolerance
16
November
National Button Day
17
November
International Students Day
17
November
National Journalism Day
17
November
Homemade Bread Day
17
November
National Epilepsy Day
17
November
International Happy Gose Day
17
November
World Prematurity Day
18
November
Guinness World Records Day
18
November
International Day of Islamic Art
18
November
World Adult Day
18
November
National Vichyssoise Day
18
November
World Philosophy Day
18
November
National Naturopathy Day
18
November
World Chronic Obstructive Pulmonary Disease Day
19
November
World Toilet Day
19
November
World Philosophy Day
19
November
International Men’s Day
19
November
National Play Monopoly Day
19
November
Women’s Entrepreneurship Day
19
November
National Integration Day
19
November
World Day for Prevention of Child Abuse
20
November
Africa Industrialization Day
20
November
World Children’s Day
20
November
Transgender Day of Remembrance
20
November
National Beautiful Day
21
November
World Fisheries Day
21
November
World Television Day
21
November
National Stuffing Day
21
November
National Red Mitten Day
21
November
World Hello Day
21
November
World Day of Remembrance for Road Traffic Victims
22
November
Go For A Ride Day
23
November
Fibonacci Day
24
November
Celebrate Your Unique Talent Day
25
November
International Day for the Elimination of Violence against Women
25
November
National Day of Mourning
25
November
National Parfait Day
25
November
Thanksgiving
26
November
World Olive Tree Day
26
November
Black Friday
26
November
Indian Constitution Day
27
November
Small Business Saturday
27
November
Indian Organ Donation Day
29
November
International Day of Solidarity with the Palestinian People
29
November
National Lemon Cream Pie Day
29
November
Cyber Monday
30
November
Day of Remembrance for all Victims of Chemical Warfare
30
November
St. Andrew’s Day
30
November
Bonifacio Day
International Days in December
Date
Month
International Day
1
December
World AIDS Day
1
December
Hornbill Festival (Nagaland)
2
December
National Pollution Control Day
2
December
International Day for the Abolition of Slavery
2
December
World Computer Literacy Day
3
December
International Day of Persons with Disabilities
4
December
Indian Navy Day
4
December
International Day of Banks
4
December
World Wildlife Conservation Day
4
December
International Cheetah Day
5
December
World Soil Day
5
December
World Pear Day
5
December
International Volunteer Day for Economic and Social Development
5
December
World Soil Day
6
December
Saint Nicholas Day
7
December
Armed Forces Flag Day
7
December
International Civil Aviation Day
8
December
Bodhi Day
9
December
International Day of Commemoration and Dignity of the Victims of the Crime of Genocide and of the Prevention of this Crime
9
December
International Anti-Corruption Day
10
December
Human Rights Day
10
December
International Animal Rights Day
10
December
Nobel Prize Day
10
December
International Animal Rights Day
11
December
UNICEF Day
11
December
International Mountain Day
12
December
International Day of Neutrality
12
December
International Universal Health Coverage Day
12
December
International Day of Neutrality
12
December
Universal Health Coverage Day
13
December
World Violin Day
14
December
National Energy Conservation Day
14
December
Martyred Intellectuals Day (Bangladesh)
14
December
Monkey Day
15
December
National Cat Herders Day
16
December
Vijay Diwas
16
December
Day of Reconciliation
17
December
Wright Brothers Day
18
December
International Migrants Day
18
December
World Arabic Language Day
18
December
Minorities Rights Day
19
December
Goa’s Liberation Day
20
December
Go Caroling Day
20
December
International Human Solidarity Day
21
December
Humbug Day
22
December
National Mathematics Day
22
December
Forefathers’ Day
22
December
National Date Nut Bread Day
23
December
Kisan Diwas
23
December
National Roots Day
24
December
National Egg Nog Day
24
December
National Consumer Rights Day
25
December
Christmas Day
25
December
Good Governance Day
25
December
National Pumpkin Pie Day
26
December
National Thank You Note Day.
26
December
National Candy Cane Day
26
December
Boxing Day
27
December
Visit the Zoo Day
27
December
National Fruitcake Day
27
December
International Day of Epidemic Preparedness
28
December
National Card Playing Day
29
December
National Pepper Pot Day
29
December
Tick Tock Day
30
December
National Bacon Day
31
December
New Year’s Eve
31
December
National Unity Day
31
December
Make Up Your Mind Day
The list of World International Days is designated specific dates by various organizations like the United Nations, that are celebrated every year as an occasion to mark a particular event or topic. Therefore above we are providing the List of World International Days 2021 for you. We hope this list is very useful for you.