How Many Days Until Inauguration Day 2029. Almost everywhere else in the world, it's 1/1/2029. There are 31 days in 2029 is not a leap year, so there are 365 days in this year.
Find out the date when inauguration day in us is in 2025 and count down the days until inauguration day in us with a countdown timer. The short form for this date used in the united states is 1/1/2029;