Do you know how many days until March Fourth? The 62nd day falls on a Sunday. The 8th week of 2018, the first quarter, is the day. The number of days until March 4th 2018 is 31. Since the year is not a leap year, there are only 365 days in a year. Here’s the countdown. Once you know it, you can start planning the events you want to celebrate on the 4th of March.