18 Years’ Worth of Days The average retirement lasts for 18 years, with many lasting even longer. Will you fill your post-retirement days with purpose? Related Content Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate. Personal Finance Calendar Use this handy calendar to remember the year’s most important financial dates. How Big is Money? Learn a little about worldwide currency in this fun infographic