August 2026 has no federal holidays in the U.S., but it features numerous national observances, awareness days, and monthly celebrations.

Key Observances and Awareness Days

While August does not include federal holidays, there are many fun, cultural, and awareness-focused observances:

  • Sisters’ Day – Celebrates sibling relationships.
  • National Tooth Fairy Day – A playful observance for children.
  • Water Balloon Day – Fun summer activity day.
  • Hawaiian Shirt Day – Encourages wearing tropical attire.
  • National Dog Month – Celebrates dogs and pet adoption.
  • Black Business Month – Highlights Black-owned businesses.
  • Back-to-School Month – Marks the return to school for students.
  • Summer Sun Safety Month – Promotes sun protection awareness.