Leap year
Yes, 2040 is a leap year
2040 has 366 days. February has 29 days, so 2040 includes February 29.
Leap year
Yes
For 2040
Days in year
366
January to December
February days
29
Includes Feb 29
Next leap year
2044
After this year
A year is a leap year when it is divisible by 4, except for century years that are not divisible by 400. That is why 2000 was a leap year but 1900 was not.
Leap day: February 29, 2040