| National Bath Safety Month | |  |
| National CBD Month | | |
| National Slavery And Human Trafficking Prevention Month | | |
| Universal Hour Of Peace | | |
| 55 Mph Speed Limit Day | | |
| World Day For War Orphans | | |
| National Human Trafficking Awareness Day | | |
| International Day Of Acceptance | | |
| Data Privacy Day | | |
|
| National Cancer Prevention Month | | |
| National Missing Persons Day | | |
| World Cancer Day | | |
| Congenital Heart Defect Awareness Week | | |
| National Shut-In Visitation Day | | |
| World Day of the Sick | | |
| National Organ Donor Day | | |
| Pet Theft Awareness Day | | |
| World Day of Social Justice | | |
| Rare Disease Day | | |
| National Credit Education Month | | |
| Self-Injury Awareness Day | | |
| Zero Discrimination Day | | |
| Endometriosis Awareness Week | | |
| National Multiple Personality Day | | |
|
| National Women and Girls HIV/AIDS Awareness Day | | |
| National Shoe the World Day | | |
| National Native HIV/AIDS Awareness Day | | |
| International Day for the Elimination of Racial Discrimination | | |
| World Down Syndrome Day | | |
| International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims | | |
| International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade | | |
| International Day of Solidarity with Detained and Missing Staff Members | | |
| Purple Day | | |
| National Triglycerides Day | | |
| Limb Loss And Limb Difference Awareness Month | | |
| National Cannabis Awareness Month | | |
| National Safe Digging Month | | |
| Sexual Assault Awareness Month | | |
| International Day for Mine Awareness and Assistance in Mine Action | | |
| Day of Remembrance of the Victims of the Rwanda Genocide | | |
| National Girl Me Too Day | | |
| The Day of Silence | | |
| National ASL Day | | |
| 420 Day | | |
| National Lost Dogs Awareness Day | | |
| International Chernobyl Disaster Remembrance Day | | |
| National BraveHearts Day | | |
| Motorcycle Safety Awareness Month | | |
| National Deck Safety Month | | |
| Sturge-Weber Syndrome Awareness | | |
| National Life Insurance Day | | |
| National Silence the Shame Day | | |
| National Barrier Awareness Day | | |
| Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War | | |
| One Day Without Shoes Day | | |
| National Fibromyalgia Awareness Day | | |
| World Telecommunication and Information Society Day | | |
| National Save Your Hearing Day | | |
| Necrotizing Fasciitis Awareness Day | | |
|
| National Go Barefoot Day | | |
| National SAFE Day | | |
| World Day Against Child Labour | | |
| Random Acts of Light Day | | |
| World Elder Abuse Awareness Day | | |
| International Panic Day | | |
| International Day for the Elimination of Sexual Violence in Conflict | | |
| World Refugee Day | | |
| International Widows' Day | | |
| International Day Against Drug Abuse and Illicit Trafficking | | |
| International Day in Support of Victims of Torture | | |
| National PTSD Awareness Day | | |
| Christopher Street Day | | |
| National Insurance Awareness Day | | |
| Don’t Step On A Bee Day | | |
| World Population Day | | |
| National Be Someone Day | | |
| World Drowning Prevention Day | | |
| National Whistleblower Day | | |
| World Day against Trafficking in Persons | | |
| International Peace Month | | |
| National Hair Loss Awareness Month | | |
| National Minority Donor Awareness Day | | |
| Assistance Dog Day | | |
| National CBD Day | | |
| International Youth Day | | |
| International Left-Handers Day | | |
| National Financial Awareness Day | | |
| National Nonprofit Day | | |
| Ride Sober Or Get Pulled Over | | |
| World Humanitarian Day | | |
| National Senior Citizens Day | | |
| International Day of the Victims of Enforced Disappearances | | |
| National Grief Awareness Day | | |
| International Overdose Awareness Day | | |
| Baby Safety Month | | |
| International Day of Charity | | |
| World Suicide Prevention Day | | |
| International Day for South-South Cooperation | | |
| National Report Medicare Fraud Day | | |
| International Day of Democracy | | |
| International Day for the Preservation of the Ozone Layer | | |
| National POW/MIA Recognition Day | | |
| National HIV/AIDS and Aging Awareness Day | | |
| International Day of Peace | | |
| National Teal Talk Day | | |
| National Tune-Up Day | | |
| International Day for the Total Elimination of Nuclear Weapons | | |
| National Situational Awareness Day | | |
| National Gay Men’s HIV/AIDS Awareness Day | | |
| Church Safety And Security Month | | |
| Down Syndrome Awareness Month | | |
| Halloween Safety Month | | |
| Head Start Awareness Month | | |
| International Day of Older Persons | | |
|
| National Bullying Prevention Month | | |
| National Dwarfism Awareness Month | | |
| National Fire Prevention Month | | |
| International Day of Non-Violence | | |
| National Inner Beauty Day | | |
| Fire Prevention Day | | |
| World Post Day | | |
| World Homeless Day | | |
| International Day of the Girl Child | | |
| National Freethought Day | | |
| National Savings Day | | |
| International Day for Natural Disaster Reduction | | |
| National No Bra Day | | |
| World Standards Day | | |
| International Day of Rural Women | | |
| National Latino AIDS Awareness Day | | |
| National White Cane Safety Day | | |
| International Day for the Eradication of Poverty | | |
| National LGBT Center Awareness Day | | |
| International Stuttering Awareness Day | | |
| Disarmament Week | | |
| World Development Information Day | | |
| World Day for Audiovisual Heritage | | |
| National Speak Up For Service Day | | |
| World Savings Day | | |
| Gluten-Free Diet Awareness Month | | |
| Movember | | |
| NoSHAVEmber | | |
| Dynamic Harmlessness Day | | |
| International Day to End Impunity for Crimes against Journalists | | |
| Common Sense Day | | |
| International Day for Preventing the Exploitation of the Environment in War and Armed Conflict | | |
| Microtia Awareness Day | | |
| World Kindness Day | | |
| America Recycles Day | | |
| National Philanthropy Day | | |
| International Day for Tolerance | | |
| MADD's Tie One On For Safety | | |
| World Philosophy Day | | |
| World Prematurity Day | | |
| Housing Day | | |
| World Toilet Day | | |
| Africa Industrialization Day | | |
| World Day of Remembrance for Road Traffic Victims | | |
| International Day for the Elimination of Violence against Women | | |
| Isdal Woman Day | | |
| Computer Security Day | | |
| Day of Remembrance for all Victims of Chemical Warfare | | |
| National Meth Awareness Day | | |
| Day With(out) Art Day | | |
| National Human Rights Month | | |
| International Day for the Abolition of Slavery | | |
| International Day of Persons with Disabilities | | |
| International Volunteer Day for Economic and Social Development | | |
| International Civil Aviation Day | | |
| International Anti-Corruption Day | | |
| World Genocide Commemoration Day | | |
| Human Rights Day | | |
| International Animal Rights Day | | |
| International Migrants Day | | |
| International Human Solidarity Day | | |
| Look On The Bright Side Day | | |
| National Homeless Persons’ Remembrance Day | | |
