18 Years Worth of Days The average retirement lasts for 18 years. Are you prepared to fill that many days? Share | Related Content Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees. Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.