A Fruitful Retirement: Social Security Benefit Taking your Social Security benefits at the right time may help maximize your benefit. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! 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? The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are. Potential Income from an IRA Estimate your monthly and annual income from various IRA types.