When Is Inauguration Day 2028 Date. The inauguration ceremony takes place at the u.s. Inauguration day occurs every four years on january 20 (or january 21 if january 20 falls on a sunday).

So, when is inauguration day? Holiday new year’s day as the clock struck midnight, a kaleidoscope of fireworks painted the sky in a dazzling display of hope and new beginnings on new year’s day.