December 15th Holidays

📜 World Turkic Language Family Day

🌸 World Otaku Day

☕ Tea Day

💊 Antidepressant Day

✳️ Zamenhof Day (Zamenhofa Tago, Esperanto Book Day)

✡️ International Jewish Book Day

🇺🇸 National Cat Herders Day - USA

🇺🇸 National Cupcake Day - USA

🇺🇸 National Gingerbread Latte Day - USA

🇺🇸 National Wear Your Pearls Day - USA

🇺🇸 National Lemon Cupcake Day - USA

🇺🇸 Bill of Rights Day (2nd Amendment Day) - USA

🇦🇷 Truck Driver’s Day (Día del Camionero) - Argentina

🇵🇾 National Craftsman’s Day (Día Nacional del Artesano) - Paraguay

🇵🇪 Feast of the Virgin of the Gate in Otuzco (Fiesta de la Virgen de la Puerta en Otuzco) - Peru

🇮🇩 Day of Struggle of the Army (Hari Juang Kartika) - Indonesia

🇷🇺 Remembrance Day of Journalists Killed in the Line of Duty (День памяти журналистов, погибших при исполнении профессиональных обязанностей) - Russia

🇺🇦 Day of Court Employees (День працівників суду) - Ukraine

🇳🇱 Kingdom Day (Koninkrijksdag) - Netherlands

🇬🇷 Greek Operation Victims Remembrance Day (Ελληνική επιχείρηση της Εν Κα Βε Ντε) - Greece

🇧🇴 Florida Anniversary (Aniversario de Florida) - Bolivia

🏳 Homecoming Day - Alderney