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? Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month. Universal Life Insurance Universal life insurance is permanent insurance with a flexible premium. Here's how it works. Questions to Consider When Buying a Vacation Home Doing your research is key before buying a vacation home.