January Day Calendar 2025. The month begins with new year’s day and global family day on january 1 (wednesday), promoting unity and togetherness. Monthly calendar with week numbers, us holidays, and important observances for january 2025.

Discover the significance of each. In total, there are 12 federal holidays in 2025 across 11 days, and 3 of those holidays fall in january, according to to the office of personnel management, opm.