May Holiday Colorado 2024 Dates. Track all upcoming 2024, 2025 and 2026 colorado holidays which fall on weekends either friday or monday, and plan your tour, travel and vacations accordingly to avoid the last day rush. On this page you can find the calendar of all 2024 public holidays for colorado, united states.

On most holidays, public offices in colorado including city, state and county offices are closed. State of colorado offices, including the colorado department of human services’ public facilities, are closed for the following holidays in 2024.