| 1 Aug | All Day | 🔭 Woman Astronomers Day |
| 1 Aug | All Day | 🌐 World Wide Web Day |
| 1 Aug | All Day | 🤡 International Clown Week begins |
| 1 Aug | All Day | International Childfree Day |
| 1 Aug | All Day | 🫁 World Lung Cancer Day |
| 1 Aug | All Day | 🤱 World Breastfeeding Week |
| 1 Aug | All Day | Respect for Parents Day |
| 2 Aug | All Day | Taxpayer Appreciation Day |
| 3 Aug | All Day | 🤝 International Forgiveness Day |
| 3 Aug | All Day | Sisters' Day |
| 3 Aug | All Day | Friendship Day |
| 4 Aug | All Day | Single Working Women's Day |
| 5 Aug | All Day | 🚥 International Traffic Light Day |
| 5 Aug | All Day | Night Out |
| 6 Aug | All Day | Farmworker Appreciation Day |
| 6 Aug | All Day | ☢️ Hiroshima Day |
| 7 Aug | All Day | Professional Speakers Day |
| 9 Aug | All Day | International Day of the World's Indigenous Peoples |
| 9 Aug | All Day | International Coworking Day |
| 9 Aug | All Day | 📚 Book Lovers Day |
| 9 Aug | All Day | Celebrate Your Lakes Day |
| 10 Aug | All Day | 🏳️🌈 World LGBTQ+ Tourism Day |
| 10 Aug | All Day | International Vlogging Day |
| 10 Aug | All Day | 👬 Gay Uncles Day |
| 10 Aug | All Day | 🦁 World Lion Day |
| 11 Aug | All Day | 👨👩👧👦 Son and Daughter Day |
| 11 Aug | All Day | Annual Medical Checkup Day |
| 12 Aug | All Day | 🖥️ IBM PC Day |
| 12 Aug | All Day | 🧸 Middle Child's Day |
| 12 Aug | All Day | 🧒 International Youth Day |
| 12 Aug | All Day | 🚚 Truck Driver Day |
| 13 Aug | All Day | World Calligraphy Day |
| 13 Aug | All Day | International Left-Handers Day |
| 14 Aug | All Day | Social Security Day |
| 16 Aug | All Day | 🐾 International Homeless Animals Day |
| 16 Aug | All Day | International Lighthouse and Lightship Weekend |
| 16 Aug | All Day | International Geocaching Day |
| 18 Aug | All Day | Helium Discovery Day |
| 19 Aug | All Day | International Bow Day |
| 19 Aug | All Day | 🦧 International Orangutan Day |
| 19 Aug | All Day | World Humanitarian Day |
| 19 Aug | All Day | 📷 World Photo Day |
| 20 Aug | All Day | International Day of Medical Transporters |
| 20 Aug | All Day | Virtual Worlds Day |
| 21 Aug | All Day | International Day of Remembrance and Tribute to the Victims of Terrorism |
| 22 Aug | All Day | International Day Commemorating the Victims of Acts of Violence Based on Religion or Belief |
| 22 Aug | All Day | 👼 Be an Angel Day |
| 23 Aug | All Day | Internaut Day |
| 23 Aug | All Day | International Day for the Remembrance of the Slave Trade and its Abolition |
| 23 Aug | All Day | European Day of Remembrance for Victims of Stalinism and Nazism |
| 24 Aug | All Day | Vesuvius Day |
| 24 Aug | All Day | Weather Complaint Day |
| 24 Aug | All Day | International Day Against Intolerance, Discrimination and Violence Based on Musical Preferences, Lifestyle and Dress Code |
| 25 Aug | All Day | 🚘 Motorist Consideration Monday |
| 26 Aug | All Day | Namibia Day |
| 26 Aug | All Day | Congressional Startup Day |
| 28 Aug | All Day | Thoughtful Thursday |
| 29 Aug | All Day | ☢️ International Day against Nuclear Tests |
| 29 Aug | All Day | Individual Rights Day |
| 29 Aug | All Day | 🤝 Forgive Your Foe Friday |
| 30 Aug | All Day | International Day of the Victims of Enforced Disappearances |
| 30 Aug | All Day | 🐋 International Whale Shark Day |
| 30 Aug | All Day | International Day of the Disappeared |
| 30 Aug | All Day | Franchise Appreciation Day |
| 31 Aug | All Day | 🌎 National Diatomaceous Earth Day |
| 31 Aug | All Day | Sacrifice Our Wants for Other's Needs Sunday |