Otherwise if you question is regarding can it be taken during the day, that could be a problem. It should be taken in the evening when it is getting dark to help synchronize your body clock to get sleepy about 4 hours after taking. In brief: Everyday.
Social Security's full-benefit retirement age is increasing gradually because of legislation passed by Congress in 1983. Traditionally, the full benefit age was 65, and early retirement benefits were first available at age 62, with a permanent reduction to 80 percent of the full benefit amount. Currently, the full benefit age is 66 for people born in 1943-1954, and it will gradually rise to 67 for those born in 1960 or later. Early retirement benefits will continue to be available at age 62, but they will be reduced more. When the full-benefit age reaches 67, benefits taken at age 62 will be reduced to 70 percent of the full benefit and benefits first taken at age 65 will be reduced to 86.7 percent of the full benefit. There is a financial bonus for delayed retirement.
Age 64. Another rare age for people to claim Social Security benefits is age 64. CRR found that 8 percent of women and 7 percent of men claim benefits at this age. Social Security payments are reduced by 13.4 percent for those with a full retirement age of 66 and 20 percent for people with a full retirement age of 67. A $1,000 retirement benefit would be reduced to $866 for most baby boomers who sign up at this age.