How Many Months Have 30 Days?

Four months that have 30 days: April, June, September, and November.

The distribution of days in months follows a specific pattern in the Gregorian calendar, which is the widely used calendar system today. The majority of months have either 30 or 31 days, with the exception of February. Among these months, April, June, September, and November specifically consist of 30 days each.

The rationale behind this distribution is to create a balanced and systematic calendar system while maintaining the total number of days in a year at 365. Months with 31 days alternate with those having 30 days, providing a relatively even distribution of days across the calendar. February, on the other hand, deviates from this pattern with 28 days in a common year and 29 days in a leap year.

April, June, September, and November are the 4 months that consist of only 30 days each.