| SEPTEMBER | |||
| September | Alopecia Awareness Month | United States | https://www.naaf.org/ |
| September | Achalasia Awareness Month | United States | achalasiaawareness.org |
| September | Childhood Cancer Awareness Month | United States | https://www.acco.org/childhood-cancer-awareness-month/ |
| September | Lymphoma Awareness Month | United States | https://www.cancerhealth.com/event/lymphoma-awareness-month-2021 |
| September | National Guide Dog Month | United States | https://www.cute-calendar.com/event/national-guide-dog-month/35402.html |
| September | National Hydrocephalus Awareness Month | United States | https://www.hydroassoc.org/september-is-hydrocephalus-awareness-month-heres-what-you-can-do/ |
| September | National Suicide Prevention Awareness Month | United States | suicidepreventionlifeline.org/promote-national-suicide-prevention-month/ |
| September | Orthostatic Tremor Awareness Month | United States | https://www.orthostatictremor.org/awareness.html |
| September | Pain Awareness Month | United States | https://www.theacpa.org/pain-awareness/september-is-pain-awareness-month/ |
| September | Peripheral Artery Disease (PAD) Awareness Month | United States | https://cardiovascularcoalition.com/pad-awareness-month/ |
| September | Polycystic Ovary Syndrome Awareness Month | United States | https://www.pcosaa.org/ |
| September | Prostate Awareness Month | United States | https://www.cancerhealth.com/event/prostate-cancer-awareness-month-2021 |
| September | Spinal Cord Injury Awareness Month | United States | https://www.spinalcord.com/blog/spinal-cord-injury-best-ways-to-help-raise-awareness |
| September | Thyroid Cancer Awareness Month | United States | http://www.thyca.org/how-to-help/awareness/ |
| September | World Alzheimer’s Month | Global | https://www.worldalzmonth.org/ |
| 7-Sep | Duchenne Muscular Dystrophy | United States | https://www.mda.org/disease/duchenne-muscular-dystrophy |
| 9-Sep | International Fetal Alcohol Spectrum Disorder Awareness Day (FASD) | Global | www.fasday.com/ |
| 13-Sep | Celiac Disease Awareness Day | United States | https://www.beyondceliac.org/ |
| 15-Sep | World Lymphoma Awareness Day – Hodgkin’s Lymphoma | Global | https://lymphomacoalition.org/world-lymphoma-awareness-day/ |
| 16-Sep | Disability Awareness Day | United Kingdom | https://www.disabilityawarenessday.org.uk/show/ |
| 18-Sep | National HIV/AIDS and Aging Awareness Day | United States | https://www.hiv.gov/events/awareness-days/aging |
| 16-Sep | Usher Syndrome Awareness Day | Global | https://www.usher-syndrome.org/events/ush-awareness-day.html |
| 21-Sep | World Alzheimer’s Day | Global | https://www.worldalzmonth.org/ |
| 22-Sep | World Chronic Myeloid Leukemia (CML) Day | Global | https://www.cmladvocates.net/world-cml-day-9-22 |
| 18-24 Sept | International Week of the Deaf (may change each year) | Global | https://wfdeaf.org/ |
| 22-Sep | International Day of Sign Languages (may change each year) | Global | https://wfdeaf.org/ |
| 25-Sep | International Ataxia Awareness Day | Global | https://ataxia.org/international-ataxia-awareness-day/ |
| 26-Sep | Mesothelioma Awareness Day | United States | https://mesothelioma.net/mesothelioma-awareness-day/ |
| 30-Sep | Limb Girdle Muscular Dystrophy Awareness Day | United States | https://www.lgmd-info.org/awareness-day/about-lgmd-awareness-day/ |
Source: “2023 Calendar of Disability-Related Dates.” Disability:IN, 7 Apr. 2023, https://disabilityin.org/resource/2023-calendar-of-disability-related-dates/.