In ancient times, when calendars were first put into place, the year-measured by the cycle of changing seasons-was divided into months. The lengths of the months varied slightly from one culture to the next, but the basic length-from 28 to 31 days-was consistent across many cultures. That number of days was based on the cycle … Read more

In ancient times, when calendars were first put into place, the year-measured by the cycle of changing seasons-was divided into months. The lengths of the months varied slightly from one culture to the next, but the basic length-from 28 to 31 days-was consistent across many cultures. That number of days was based on the cycle … Read more