How Many Days in 2040?
2040 has 366 days. 2040 is a leap year.
366
days in 2040Leap Year
Why 2040 Is a Leap Year
2040 is divisible by 4, making it a leap year with 366 days. February 2040 has 29 days instead of the usual 28.
Nearby Years
2038: 365 days
2039: 365 days
2040: 366 days (leap)
2041: 365 days
2042: 365 days