| Sunday | Birthday of Jefferson Davisoptional, usually not observedGeorgia | |
| Confederate Memorial DayKentucky, Louisiana | ||
| Birthday of Jefferson DavisFlorida | ||
| Jefferson Davis DayKentucky |
| Monday | Jefferson Davis' BirthdayAlabama | |
| Birthday of Jefferson DavisobservedFlorida |
| Sunday | Flag DayNew York |
| Monday | King Kamehameha I DayHawaii |
| Thursday | Flag Day | |
| Flag DayFlorida, Pennsylvania |
| Saturday | JuneteenthWyoming | |
| Juneteenth DayLouisiana |
| Sunday | Father's DayArizona | |
| Father's Day | ||
| Bunker Hill DayMA: Suffolk County |
| Monday | Bunker Hill DayobservedMA: Suffolk County |
| Wednesday | West Virginia DayWest Virginia |
| Monday | Little Big Horn Recognition DaySouth Dakota |