Retirement Read Time: 3 min A Meal for All Generations Share | Related Content 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? Immediate vs. Deferred Annuities Looking forward to retirement? It's critical to understand the difference between immediate and deferred annuities. Investment Strategies for Retirement Investment tools and strategies that can enable you to pursue your retirement goals.