National Days In January 2025 Indian Calendar. As we step into a new year, our blog is set to highlight the key dates and festivals that color our lives with joy and significance. Click here for state and union territory holiday calendars.

Known for its length of 31 days, january kicks off the year with numerous national and international observances that hold cultural, historical, and social significance. Here is a list of all the important national and international days in january 2025: