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? Share | Related Content Top Tips for a Retirement Tailgate The majority of U.S. workers retire at age 63. Do you want to leave the game earlier? Or play longer? A Look at Whole Life Insurance Whole life insurance remains in force as long as you remain current with premiums. Here's how it works. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.