| Day of the Rebellion | |  |
| Independence Day | | |
| National Bagelfest Day | | |
| National Coffee Milkshake Day | | |
| National All or Nothing Day | | |
| National Talk in an Elevator Day | | |
| National System Administrator Appreciation Day | | |
| National Get Gnarly Day | | |
| Uncle and Aunt Day | | |
| Holistic Therapy Day | | |
| One Voice Day | | |
| Day of Victory in the Fatherland Liberation War | | |
| Take Your Pants For A Walk Day | | |
| National Korean War Veterans Armistice Day | | |
| National Love is Kind Day | | |
| National Scotch Day | | |
| National Créme Bruléé Day | | |
| National Day of the Cowboy | | |
| Revolution Anniversary Celebration | | |
| National Chicken Finger Day | | |
| Take Your Houseplant For A Walk Day | | |
| National Walk On Stilts Day | | |
| Norfolk Day | | |
| Gary Gygax Day | | |
| World Hepatitis Day | | |
| St. Olav's Eve | | |
| Baptism of Kyivan Rus | | |
| Independence Day | | |
| Anniversary of the Fall of the Fascist Government | | |
| Day of the Institutions | | |
| National Milk Chocolate Day | | |
| Buffalo Soldiers Day | | |
| National Waterpark Day | | |
| Father's Day | | |
| National Parents' Day | | |
| King Vajiralongkorn's Birthday | | |
| Navy Day | | |
| Constitution Day | | |
| St. Olav's Day (National Day) | | |
| Independence Day (Day 2) | | |
| St. Olaf's day | | |
| National Chicken Wing Day | | |
| National Lasagna Day | | |
| National Lipstick Day | | |
| Hurricane Supplication Day | | |
| Territory Day | | |
| National Anthem Day | | |
| International Tiger Day | | |
| Rain Day | | |
| International Day of Friendship | | |
| Independence Day | | |
| Feast of the Throne | | |
| Martyrs Day | | |
| National Cheesecake Day | | |
| National Father-in-Law Day | | |
| National Whistleblower Day | | |
| World Day against Trafficking in Persons | | |
| Birthday of the Sultan of Pahang | | |
| Paperback Book Day | | |
| Uncommon Musical Instrument Day | | |
| National Mutt Day | | |
| National Avocado Day | | |
| National Raspberry Cake Day | | |
| World Ranger Day | | |
| Uncommon Instrument Awareness Day | | |
| Lammas | | |
| Santo Domingo Celebrations Start | | |
| Independence Day | | |
| Army Day | | |
| Gualdalcanal Province Day | | |
| Colorado Day | | |
| Swiss National Day | | |
| Parents' Day | | |
| Yorkshire Day | | |
| National Mahjong Day | | |
| National Raspberry Cream Pie Day | | |
| National Girlfriends Day | | |
| National Minority Donor Awareness Day | | |
| Respect for Parents Day | | |
| Emancipation Day | | |
| World Wide Web Day | | |
| World Breastfeeding Week | | |
| National Dog Month | | |
| National Peach Month | | |
| World Scout Scarf Day | | |
| International Childfree Day | | |
| India Pale Ale Day | | |
| National Spider-Man Day | | |
| National Alpaca Day | | |
| National Fishing Month | | |
| National Panini Month | | |
| Happiness Happens Month | | |
| Family Fun Month | | |
| National Golf Month | | |
| National Water Quality Month | | |
| National Catfish Month | | |
| National Brownies At Brunch Month | | |
| National Sandwich Month | | |
| National Hair Loss Awareness Month | | |
| National Wellness Month | | |
| National Crayon Collection Month | | |
| Black Business Month | | |
| National Back To School Month | | |
| International Peace Month | | |
| Romance Awareness Month | | |
| National Eye Exam Month | | |
| National Planner Day | | |
| Rounds Resounding Day | | |
