Why does February have 29 days in 2024?
Because 2024 is a leap year, there are still 29 days in February.

Because 2024 is divisible by 4, it is a leap year, and February in a leap year has 29 days. The number of days in February mainly depends on the year that is not a leap year. If it is a leap year, it will have 29 days, and if it is not a leap year, it will have 28 days. For non-centenary years divided by 4, leap years are divisible by 400 for centenary years. The year 2024 can be divided by 4, so it is a leap year. There are 29 days in February in a leap year, and there are 366 days in a leap year.

Leap years are established to make up for the time difference between the annual number of days specified by the artificial calendar and the actual revolution period of the earth. The year that makes up for the time difference is a leap year. To determine whether a year is a leap year, just look at the last number of the year. If the last number is divisible by 4, then it is a leap year. Otherwise, it is a normal year.