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 Questions to Consider When Buying a Vacation Home Doing your research is key before buying a vacation home. Orchestrating Your Retirement Accounts Getting the instruments of your retirement to work in concert may go far in realizing the retirement you imagine. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.