Martin Luther King Jr. Day
Oklahoma CLASS will be closed in observance of Martin Luther King Jr. Day.
Presidents’ Day
Oklahoma CLASS will be closed in observance of Presidents' Day.
Good Friday
Oklahoma CLASS will be closed in observance of Good Friday.
Memorial Day
Oklahoma CLASS will be closed in observance of Memorial Day.
Juneteenth
Oklahoma CLASS will be closed in observance of Juneteenth.
Independence Day
Oklahoma CLASS will be closed in observance of Independence Day.
Labor Day
Oklahoma CLASS will be closed in observance of Labor Day.
Indigenous Peoples’ Day
Oklahoma CLASS will be closed in observance of Indigenous Peoples' Day.
Veterans Day
Oklahoma CLASS will be closed in observance of Veterans Day.
Early Close – November 26
Oklahoma CLASS will be closing at 12:00 p.m. CT on Wednesday, November 26, 2025.