Holidays on day 15 of every month
84 holidays
Day 15 holidays span the full calendar year — these are national days, awareness events, and fun celebrations that fall on the 15th of any month, from January to December. Click any holiday below to read its history, how it's celebrated, and upcoming dates.
July 19, 2024
National Hat Day
July 19, 2024
National Bagel Day
July 19, 2024
National Booch Day
July 19, 2024
National Strawberry Ice Cream Day
July 19, 2024
World Hippo Day
July 19, 2024
National Flag Of Canada Day
July 19, 2024
Singles Awareness Day
July 19, 2024
National Gumdrop Day
July 19, 2024
National Wisconsin Day
July 19, 2024
International Angelman Day
August 08, 2024
International Childhood Cancer Day
August 08, 2024
Everything You Think Is Wrong Day
August 08, 2024
World Consumer Rights Day
August 08, 2024
National Shoe The World Day
August 08, 2024
National Kansas Day
August 08, 2024
National Pears Helene Day
August 08, 2024
World Contact Day
August 08, 2024
World Art Day
August 08, 2024
National Banana Day
August 08, 2024
Purple Up Day
August 08, 2024
National Laundry Day
August 08, 2024
National Titanic Remembrance Day
August 08, 2024
National Tax Day
August 08, 2024
National Glazed Spiral Ham Day
August 08, 2024
National Rubber Eraser Day
August 08, 2024
National Take A Wild Guess Day
August 08, 2024
National Police Officers Memorial Day
August 08, 2024
Bring Flowers To Someone Day
August 08, 2024
National Nylon Stocking Day
August 08, 2024
International Kangaroo Care Awareness Day
August 08, 2024
National Chocolate Chip Day
August 08, 2024
International Day Of Families
August 08, 2024
National Smile Power Day
August 08, 2024
National Foam Party Day
August 08, 2024
Magna Carta Day
August 08, 2024
World Elder Abuse Awareness Day
August 08, 2024
Nature Photography Day
August 08, 2024
National Megalodon Day
August 08, 2024
World Youth Skills Day
August 08, 2024
I Love Horses Day
August 08, 2024
National Give Something Away Day
August 08, 2024
National Gummi Worm Day
August 08, 2024
National Tapioca Pudding Day
August 08, 2024
National Pet Fire Safety Day
August 13, 2024
Social Media Giving Day
August 13, 2024
National Relaxation Day
August 13, 2024
V J Day Europe
August 13, 2024
National Lemon Meringue Pie Day
August 13, 2024
National Leathercraft Day
August 13, 2024
Greenpeace Day
August 13, 2024
National Online Learning Day
August 13, 2024
National Felt Hat Day
August 13, 2024
International Day Of Democracy
August 13, 2024
World Afro Day
August 13, 2024
National Lgbt Center Awareness Day
August 13, 2024
National Linguine Day
August 13, 2024
National Creme De Menthe Day
August 13, 2024
National Tackle Kids Cancer Day
August 13, 2024
World Lymphoma Awareness Day
August 13, 2024
National Neonatal Nurses Day
August 13, 2024
International Dot Day
August 13, 2024
National Double Cheeseburger Day
September 07, 2025
Cars and Coffee Day
August 13, 2024
National Shawarma Day
August 13, 2024
National Pregnancy And Infant Loss Remembrance Day
August 13, 2024
National Aesthetician Day
August 13, 2024
National Grouch Day
August 13, 2024
National I Love Lucy Day
August 13, 2024
National Cheese Curd Day
August 13, 2024
International Day Of Rural Women
August 13, 2024
National Day Calendar Classroom Week 7
August 13, 2024
National Latino Aids Awareness Day
August 13, 2024
White Cane Safety Day
August 13, 2024
National Bundt Day
August 13, 2024
National Philanthropy Day
August 13, 2024
National Clean Out Your Refrigerator Day
August 13, 2024
America Recycles Day
August 13, 2024
National Raisin Bran Cereal Day
August 13, 2024
National Spicy Hermit Cookie Day
August 13, 2024
National Cupcake Day
August 13, 2024
Bill Of Rights Day
August 13, 2024
Cat Herders Day
August 13, 2024
National Wear Your Pearls Day
August 13, 2024
International Tea Day