How Many Days In 2024 Years Criteria. How many days in 2024 yr. Another widely observed holiday in the u.s., thanksgiving, occurs on a floating thursday, the fourth thursday in november, hence the dates of these holidays vary by year.

You can validate this result using our new year’s countdown calculator. 2024 is a leap year with 366 days, which equals 8,784 hours or 31,622,400 seconds.