One month typically lasts about 30.44 days on average. This average is based on the Gregorian calendar where one year has approximately 365.24 days divided by 12 months. However, the actual length of a month can vary from 28 to 31 days depending on the specific month and whether it is a leap year.

Details on Month Length

• The length of months varies: January, March, May, July, August, October, and December have 31 days; April, June, September, and November have 30 days; and February usually has 28 days, or 29 days in a leap year.
• A lunar month, which is based on the moon's phases, is about 29.53 days but this is different from the calendar month.
• On average, 1 month equals approximately 4.33 weeks or about 730 hours.

Thus, while the average is around 30.44 days, the actual number of days depends on the month in question.