How Many Business Days Until January 20 2025. New year's day is observed on january 1, the first day of the year on the modern gregorian calendar as well as the julian calendar. With our online calculator you can determine the number of days between two given dates.

The days calculator is a simple tool to show how many days remain until a specified date. This working days calculator is a time duration calculator that allows you to find the number of business days in a given duration.