State Of Oklahoma Holidays 2025. Full list of 2025 federal and regional holidays calendar and festivals observed in oklahoma, usa. Full list of 2022 federal and regional public holidays and festivals observed in oklahoma, usa.

Monday january 1, 2024 new year’s day monday Oklahoma public holidays 2024, 2025 and 2026 for ok state employees, students and general public to plan for travel, meeting, etc.