| August 2017 | |||
|---|---|---|---|
| Date | Day | Holiday | Where |
| August-2 | Wednesday | Disability Day | Kentucky (Designated Days) |
| August-3 | Thursday | Ernie Pyle Day | New Mexico (Designated Days) |
| August-5 | Saturday | New Mexico Youth Day | New Mexico (Designated Days) |
| August-6 | Sunday | American Family Day | Minnesota (Designated Days) |
| August-6 | Sunday | American Family Day | Arizona (Observed Days) |
| August-6 | Sunday | American Family Day | Michigan, North Carolina (Special Days) |
| August-7 | Monday | Colorado Day | Colorado (Designated Days) |
| August-7 | Monday | Purple Heart Day | Ohio (Designated Days) |
| August-7 | Monday | Purple Heart Day | Georgia (Observed Days) |
| August-7 | Monday | Purple Heart Day | Iowa (Recognition Days) |
| August-7 | Monday | Purple Heart Day | Washington (Recognized Days) |
| August-7 | Monday | Purple Heart Day | Louisiana, South Carolina, South Dakota (Special Days) |
| August-7 | Monday | Purple Heart Day | West Virginia (Special Memorial Days) |
| August-8 | Tuesday | Emancipation Day | Tennessee (Designated Days) |
| August-9 | Wednesday | Boring and Dull Day | Oregon (Commenrations Days) |
| August-12 | Saturday | Narragansett Indian Day | Rhode Island (Special Days) |
| August-13 | Sunday | Herbert Hoover Day | Iowa (Recognition Days) |
| August-13 | Sunday | Spirit of '45 Day | South Carolina (Special Days) |
| August-13 | Sunday | Spirit of ‘45 Day | Oregon (Commenrations Days) |
| August-13 | Sunday | Texas Parents Day | Texas (Recognition Days) |
| August-14 | Monday | Navajo code talkers' day | Arizona (Observed Days) |
| August-14 | Monday | Victory Day | Rhode Island (Public Holidays) |
| August-16 | Wednesday | Bennington Battle Day | Vermont (Public Holidays) |
| August-16 | Wednesday | Corrections Officer Day | New Jersey (Observed Days) |
| August-16 | Wednesday | Elvis Aaron Presley Day | Mississippi (Local Holidays) |
| August-16 | Wednesday | National Airborne Day | Louisiana (Special Days) |
| August-18 | Friday | Statehood Day | Hawaii (Public Holidays) |
| August-24 | Thursday | Wickersham Day | Alaska (Designated Days) |
| August-26 | Saturday | Women's Independence Day | Texas (Recognition Days) |
| August-27 | Sunday | Family Day | Tennessee (Designated Days) |
| August-28 | Monday | Coal Truck Driver Appreciation Day | Kentucky (Designated Days) |
| August-29 | Tuesday | Katrina Day of Remembrance | Mississippi (Local Holidays) |
| August-29 | Tuesday | National Airborne Day | New Jersey (Observed Days) |
| August-30 | Wednesday | Huey P. Long Day | Louisiana (Special Days) |