| Tuesday | Primary Election DayIndiana |
| Thursday | Rhode Island Independence DayRhode Island |
| Friday | Cinco de Mayo |
| Monday | Truman DayMissouri |
| Tuesday | Primary Election DayWest Virginia |
| Wednesday | Confederate Memorial DaySouth Carolina | |
| Confederate Memorial DayNorth Carolina |
| Sunday | Mother's DayArizona | |
| Mother's Day |
| Saturday | Anniversary of Mecklenburg Declaration of IndependenceNorth Carolina |
| Thursday | Ascension Day |
| Monday | Memorial Day | |
| Memorial Dayexcept: AL, LA, MS, SC | ||
| National Memorial DayAL, MS, SC | ||
| National Memorial Dayto be confirmedLouisiana | ||
| Jefferson Davis' BirthdayMississippi |