Discover a complete guide to January 2025 holidays and observances in the USA. Find key dates including New Year's Day, MLK Day, Chinese New Year, plus federal holiday schedules and planning tips. Click here for State and Union Territory Holiday Calendars. National Portal of India provides a single-window access to information and services that are electronically delivered from all Government Departments, Institutions and Organizations. Holiday Calendar These holidays are as per the Circular issued by the Ministry of Personnel, Public Grievances and Pensions. Note: 'G' ( )denotes Gazetted Holiday and 'R' ( ) denotes Restricted Holiday. Click here for State and Union Territory Holiday Calendars. January 2025 Calendar with Holidays and Celebrations of India.