When Is New Years Day 2024 Observed. New year’s day is a holiday observed on the first day of january on the gregorian calendar, which is january 1st. Learn about the national public holiday of new year's day in the united states, observed on 1 january each year.

So, before the ball drops, here is what you need to know about new year’s 2024, plus a primer on its origins and traditions. New year’s day is on monday, january 1, 2024.