Holidays for Holidays for Sunday, September 13th, 2026
Bald is Beautiful Day
Observed annually on September 13th
Day of the Homeland (Germany)
Observed the second Sunday in September
Fortune Cookie Day
Observed annually on September 13th
International Chocolate Day
Observed annually on September 13th
Kids Take Over The Kitchen Day
Observed annually on September 13th
National Cachaça Day (Brazil)
Also known as Dia Nacional da Cachaça
Observed annually on September 13th
National Celiac Awareness Day
Observed annually on September 13th
National Defy Superstition Day
Observed annually on September 13th
National Grandparents Day
Observed the first Sunday after Labor Day
National Hug your Hound Day
Observed the second Sunday in September
National Peanut Day
Observed annually on September 13th
National Pet Memorial Day
Observed the second Sunday in September
Positive Thinking Day
Observed annually on September 13th
Programmers' Day
Observed the 256th day of the year
Racial Justice Sunday
Observed the second Sunday in September
Roald Dahl Day
Observed annually on September 13th
Snack a Pickle Day
Observed annually on September 13th
Supernatural Day
Observed annually on September 13th
Sustainable House Day
Observed the second Sunday in September
Uncle Sam Day
Observed annually on September 13th
On This Day in History
Things that happened on this day in years past- Multi-day Events Starting on Sunday, September 13th, 2026
- International Housekeepers Week Observed the second full week of September
- National Assisted Living Week Observed the full week starting on National Grandparents Day
- National Beauty & Barber Week Observed the second full week of September
- National Biscuits and Gravy Week Observed the second full week of September
- National Vegetarian Awareness Week Observed the second full week of September
- Nephrology Nurses Week Observed the second full week of September
- Multi-day Events Continuing on Sunday, September 13th, 2026
- Animal Pain Awareness Month Observed the month of September
- Atrial Fibrillation Awareness Month Observed the month of September
- Baby Safety Month Observed the month of September
- Better Breakfast Month Observed the month of September
- Cable TV Month Observed the month of September
- California Wine Month Observed the month of September
- Chiari Malformation Awareness Month Observed the month of September
- Childhood Cancer Awareness Month Observed the month of September
- Child Passenger Safety Month Observed the month of September
- Classical Music Month Observed the month of September
- College Savings Month Observed the month of September
- Fall Hat Month Observed the month of September
- Friendship Month (UK) Observed the month of September
- Gynecologic Cancer Awareness Month Observed the month of September
- Happy Cat Month Observed the month of September
- Healthy Aging Month Observed the month of September
- Hug a Texas Chef Month Observed the month of September
- Hunger Action Month Observed the month of September
- Hydrocephalus Awareness Month Observed the month of September
- Idiopathic Intracranial Hypertension Awareness Month Observed the month of September
- Intergeneration Month Observed the month of September
- International Square Dancing Month Observed the month of September
- International Update Your Résumé Month Observed the month of September
- Leukemia, Lymphoma & Myeloma Awareness Month Observed the month of September
- Library Card Sign-up Month Observed the month of September
- Little League Month Observed the month of September
- National Americana Month Observed the month of September
- National Biscuit Month Observed the month of September
- National Blueberry Popsicle Month Observed the month of September
- National Bourbon Heritage Month Observed the month of September
- National Breakfast Month Observed the month of September
- National Cannoli Month Observed the month of September
- National Chicken Month Observed the month of September
- National Childhood Obesity Awareness Month Observed the month of September
- National Cholesterol Education Month Observed the month of September
- National Condiment Month Observed the month of September
- National Coupon Month Observed the month of September
- National Courtesy Month Observed the month of September
- National Family Meals Month Observed the month of September
- National Food Safety Month Observed the month of September
- National Fruit & Veggies-More Matters Month Observed the month of September
- National Guide Dog Month Observed the month of September
- National Head Lice Prevention Month Observed the month of September
- National Honey Month Observed the month of September
- National Italian Cheese Month Observed the month of September
- National ITP Awareness Month Observed the month of September
- National Mortgage Professional Month Observed the month of September
- National Mushroom Month Observed the month of September
- National Organic Harvest Month Observed the month of September
- National Ovarian Cancer Awareness Month Observed the month of September
- National Papaya Month Observed the month of June and the month of September
- National Piano Month Observed the month of September
- National Potato Month Observed the month of September
- National Preparedness Month Observed the month of September
- National Recovery Month Observed the month of September
- National Rice Month Observed the month of September
- National Save a Tiger Month Observed the month of September
- National Sewing Month Observed the month of September
- National Shake Month Observed the month of September
- National Sickle Cell Awareness Month Observed the month of September
- National Suicide Prevention Month Observed the month of September
- National Velociraptor Awareness Month Observed the month of September
- National Yoga Month Observed the month of September
- Newborn Screening Awareness Month Observed the month of September
- PAD Awareness Month Observed the month of September
- Pain Awareness Month Observed the month of September
- Pet Smile Month (UK) Observed the month of September
- Polycystic Ovarian Syndrome Awareness Month Observed the month of September
- Prostate Cancer Awareness Month Observed the month of September
- Pulmonary Fibrosis Awareness Month Observed the month of September
- Read a New Book Month Observed the month of December and the month of September
- Save Your Photos Month Observed the month of September
- Self-Care Awareness Month Observed the month of September
- Self-Improvement Month Observed the month of September
- Senior Care Health Month Observed the month of September
- Subliminal Communications Month Observed the month of September
- Whole Grains Month Observed the month of September
- World Candle Month Observed the month of September
- International Year of Rangelands and Pastoralists Observed the year 2026
- International Year of the Woman Farmer Observed the year 2026
- International Year of Volunteers for Sustainable Development Observed the year 2026
- Decade of Action for Cryospheric Sciences Observed January 1st, 2025 through December 31st, 2034
- Decade of Action for Road Safety Observed January 1st, 2021 through December 31st, 2030
- International Decade for the Eradication of Colonialism Observed January 1st, 2021 through December 31st, 2030
- International Decade of Indigenous Languages Observed January 1st, 2022 through December 31st, 2031
- Second International Decade for People of African Descent Observed January 1st, 2025 through December 31st, 2034
- United Nations Decade for the Eradication of Poverty Observed January 1st, 2018 through December 31st, 2027
- United Nations Decade of Healthy Ageing Observed January 1st, 2021 through December 31st, 2030
- United Nations Decade of Ocean Science for Sustainable Development Observed January 1st, 2021 through December 31st, 2030
- United Nations Decade on Combating Sand and Dust Storms Observed January 1st, 2025 through December 31st, 2034
- United Nations Decade on Ecosystem Restoration Observed January 1st, 2021 through December 31st, 2030
- International Decade of Sciences for Sustainable Development Observed January 1st, 2024 through December 31st, 2033
- Nelson Mandela Decade of Peace Observed January 1st, 2019 through December 31st, 2028
- United Nations Decade of Family Farming Observed January 1st, 2019 through December 31st, 2028
- International Decade for Action "Water for Sustainable Development" Observed March 22nd, 2018 through March 22nd, 2028