Twenty-eighth of the month

The twenty-eighth of the month or twenty-eighth day of the month is the recurring calendar date position corresponding to the day numbered 28 of each month. In the Gregorian calendar (and other calendars that number days sequentially within a month), this day occurs in every month of the year, and therefore occurs twelve times per year. Because the month of February only has 28 days outside of leap years, this is the highest day number that appears on the calendar in every month of every year.

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