Holidays in South Dakota 2027
State and national holidays observed in South Dakota.
These are state holidays for South Dakota in 2027, in addition to all federal US holidays observed nationwide.
South Dakota state holidays
- New Year's Day2027-01-01
- Martin Luther King Jr. Day2027-01-18
- Valentine's Day2027-02-14
- Presidents' Day2027-02-15
- St. Patrick's Day2027-03-17
- Easter Sunday2027-03-28
- Tax Day2027-04-15
- Administrative Professionals Day2027-04-21
- Mother's Day2027-05-09
- Memorial Day2027-05-31
- Juneteenth (substitute day)2027-06-18
- Juneteenth2027-06-19
- Father's Day2027-06-20
- Independence Day2027-07-04
- Independence Day (substitute day)2027-07-05
- Labor Day2027-09-06
- Native American Day2027-10-11
- Halloween2027-10-31
- Veterans Day2027-11-11
- Thanksgiving Day2027-11-25
- Day after Thanksgiving Day2027-11-26
- Christmas Day (substitute day)2027-12-24
- Christmas Eve2027-12-24
- Christmas Day2027-12-25
- New Year's Day (substitute day)2027-12-31
- New Year's Eve2027-12-31
Plus 26 national US holidays
South Dakota also observes all federal US holidays — including Administrative Professionals Day, Mother's Day, Memorial Day, and others.
View all US 2027 holidays →