December 22, 2024 Loading view. Holidays Events Holidays Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Find Events Event Views Navigation Day List Month Today 2024-12-25 December 25, 2024 Select date. All Day December 25 Christmas Day Oklahoma CLASS will be closed in observance of Christmas Day. Previous Day Next Day Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file