Colorado Public Holidays 2025 Calendar. Colorado public holidays 2025, 2025 and 2026 for co state employees, students and general public to plan for travel, meeting, party, adventure, shopping or relaxing with family, friends. State of colorado offices, including the colorado department of human services' public facilities, are closed for the following holidays in 2025.

Below you will find a list of the 2025 colorado state holidays. This page contains a calendar of all 2025 year public holidays for colorado, united states.