International Observances

01.01New Year's Day
01.01World Day of Peace
04.01World Braille Day
15.01World Religion Day
15.01World Snow Day
17.01Hardware Freedom Day
20.01International Fetish Day
23.01Community Manager Appreciation Day
24.01Moebius Syndrome Awareness Day
26.01International Customs Day
29.01World Leprosy Day
30.01School Day of Non-violence and Peace
01.02World Hijab Day
02.02Rheumatoid Awareness Day
07.02Safer Internet Day
11.02World Day of the Sick
12.02Autism Sunday
13.02International Epilepsy Day
14.02Valentine's Day
14.02Congenital Heart Defect Awareness Day
15.02International Childhood Cancer Day
16.02Global Information Governance Day
21.02International Tourist Guide Day
27.02International Polar Bear Day
28.02World Spay Day
28.02Rare Disease Day
01.03World Civil Defense Day
03.03International Ear Care Day
05.03International Children's Day of Broadcasting
09.03World Kidney Day
12.03World Day Against Cyber Censorship
15.03World Consumer Rights Day
15.03International Day of Action for the Seals
15.03International Day Against Police Brutality
15.03World Contact Day
17.03World Sleep Day
20.03Equinox Earth Day
20.03World Storytelling Day
20.03International Day Without Meat
21.03World Wood Day
21.03World Puppetry Day
21.03International Color Day
21.03Education Freedom Day
21.03World Social Work Day
25.03International Day of the Unborn Child
26.03Purple Day
27.03World Theater Day
01.04April Fools' Day
02.04International Children's Book Day
03.04World Party Day
08.04International Day of the Roma
09.04World Youth Day
11.04World Parkinson's Day
12.04World Aviation and Cosmonautics Day
13.04World's Day of Remembrance for Victims of Katyn MassacrePoland
15.04World Art Day
15.04World Circus Day
17.04World Hemophilia Day
18.04World Amateur Radio Day
18.04International Day for Monuments and Sites
22.04Earth Day and International Mother Earth Day
24.04World Day for Laboratory Animals
24.04International Sculpture Day
26.04International Noise Awareness Day
29.04International Dance Day
29.04World Tai Chi and Qigong Day
30.04World Veterinary Day
01.05International Workers' Day (Labor Day)Afghanistan, Albania, Algeria, Andorra, Angola, Anguilla, Argentina, Armenia, Aruba, Austria, Bahrain, Barbados, Belarus, Belize, Benin, Bolivia, Bonaire, St Eustatius and Saba, Bosnia Herzegovina, Botswana, Brazil, Bulgaria, Burkina Faso, Cambodia, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Chile, China, Colombia, Comoros, Democratic Republic of the Congo, Republic of the Congo, Costa Rica, Croatia, Cuba, Ivory Coast, Curacao, Denmark, Djibouti, East Timor, Ecuador, Egypt, El Salvador, Ethiopia, France, French Guiana, French Polynesia, Gabon, Germany, Grenada, Guatemala, Guinea, Guinea-Bissau, Equatorial Guinea, Guyana, Haiti, Guadeloupe, Honduras, Hong Kong, Hungary, Indonesia, Iraq, Italy, Jordan, Kenya, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Lithuania, Liechtenstein, Macau, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Morocco, Mozambique, Myanmar, Namibia, Nepal, New Caledonia, Nicaragua, Niger, Nigeria, North Korea, Pakistan, Panama, Peru, Philippines, Paraguay, Portugal, Romania, Russia, Rwanda, Saint Barthelemy, Saint Lucia, Saint Martin, Saint Pierre et Miquelon, Saint Vincent and the Grenadines, San Marino, Sao Tome and Principe, Saudi Arabia, Seychelles, Singapore, Sint Maarten, Somalia, South Africa, South Korea, Spain, Suriname, Swaziland, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Togo, Tunisia, Turkey, Ukraine, Uruguay, Vanuatu, Venezuela, Vietnam, Wallis and Futuna, Western Sahara, State of Palestine, Uganda, Yemen, Zambia, Zimbabwe
01.05International Sunflower Guerrilla Gardening Day
02.05World Asthma Day
04.05International Firefighters' Day
04.05Anti-Bullying Day (Pink Shirt Day)
05.05International Midwives' Day
06.05International No Diet Day
07.05World Laughter Day
08.05World Red Cross and Red Crescent Day
12.05International Nurses Day
13.05World Fair Trade Day
14.05Astronomy Day
17.05International Day Against Homophobia, Transphobia and Biphobia
17.05World Hypertension Day
18.05International Museum Day
18.05World AIDS Vaccine Day
20.05World Metrology Day
20.05Culture Freedom Day
21.05International AIDS Candlelight Memorial
25.05World Thyroid Day
25.05International Missing Children's Day
28.05International Day of Action for Women's Health
29.05World Digestive Health Day
31.05World Multiple Sclerosis Day
01.06World Milk Day
03.06World Clubfoot Day
08.06World Brain Tumor Day
09.06International Archives Day
09.06World Accreditation Day
16.06International Day of the African Child
19.06World Sickle Cell Day
21.06World Hydrography Day
21.06World Music Day
21.06Go Skateboarding Day
21.06International Surfing Day
21.06World Humanist Day
23.06Olympic Day
25.06World Vitiligo Day
02.07World Sports Journalists Day
02.07World UFO Day
17.07World Day of International Justice
17.07World Emoji Day
18.07World Listening Day
20.07International Chess Day
22.07World Brain Day
29.07International Tiger Day
31.07World Ranger Day
04.08International Beer Day
19.08World Photography Day
19.08International Homeless Animals Day
20.08World Mosquito Day
02.09World Beard Day
08.09World Physical Therapy Day
09.09World First Aid Day
13.09Programmers' Day
15.09World Lymphoma Awareness Day
16.09Software Freedom Day
18.09World Water Monitoring Day
21.09Zero Emissions Day
21.09World Alzheimer's Day
22.09World Car Free Day
22.09World Rhino Day
26.09World Contraception Day
28.09International Right to Know Day
29.09World Heart Day
29.09International Coffee Day
30.09International Translation Day
30.09Blasphemy Day
01.10International Music Day
01.10World Vegetarian Day
02.10World Architecture Day
04.10World Cerebral Palsy Day
04.10World Animal Day
05.10International Day of No Prostitution
06.10World Smile Day
07.10International Trigeminal Neuralgia Awareness Day
08.10Astronomy Day
10.10World Day Against Death Penalty
12.10World Sight Day
14.10Home Movie Day
14.10World Standards Day
15.10Global Handwashing Day
16.10Spirit Day
19.10International Credit Union Day
20.10International Day of Air Traffic Controller
20.10International Chefs Day
20.10World Osteoporosis Day
22.10International Stuttering Awareness Day
23.10International Snow Leopard Day
24.10World Polio Day
26.10Intersex Awareness Day
28.10International Animation Day
29.10World Stroke Day
30.10International Orthopaedic Nurses Day
30.10Africa Day of Food and Nutrition Security
31.10Halloween
31.10World Savings Day
01.11International Lennox-Gastaut Syndrome Awareness Day
01.11World Vegan Day
05.11International Volunteer Managers Day
06.11World Paper Free Day
08.11Intersex Day of Remembrance
08.11World Urbanism Day
08.11International Day of Radiology
09.11World Quality Day
09.11World Usability Day
12.11World Pneumonia Day
13.11World Kindness Day
15.11Day of the Imprisoned Writer
15.11GIS Day
17.11International Students' Day
17.11World Prematurity Day
18.11International Survivors of Suicide Day
19.11Women's Entrepreneurship Day
19.11International Men's Day
21.11World Hello Day
23.11International Day to End Impunity
26.11Anti-Obesity Day
28.11World Compassion Day
30.11Cities for Life Day
03.123December
03.12Global No Pesticides Use Day
10.12International Animal Rights Day
17.12International Day to End Violence Against Sex Workers