• World Digestive Health Day
• International Everest Day
• International Day of United Nations Peacekeepers
• World Multiple Sclerosis Day (World MS Day)
• World Otter Day
• World Communications Day
• End of the Middle Ages Day
• Ascension of Baha’u’llah
• National Paperclip Day - USA
• National Coq Au Vin Day - USA
• National Biscuit Day - USA
• National Flip Flop Day - USA
• National Senior Health & Fitness Day - USA
• Put a Pillow on Your Fridge Day - USA
• National Learn About Composting Day - USA
• Wisconsin Statehood Day - USA
• Rhode Island Statehood Day - USA
• Oak Apple Day - United Kingdom
• Castleton Garland Day - United Kingdom
• Count Every Kilowatt Day - Canada
• Fall of Constantinople Day - Türkiye
• Argentine Army Day
• Hari Lanjut Usia - Indonesia
• Day of Honoring Elders - Venezuela
• Ganatantra Diwas - Nepal
• Veterandagen - Sweden
• Dzien Weterana Dzialan poza Granicami Panstwa - Poland