People can determine the office hours for the Social Security Administration by searching for their local offices on the Social Security official website, ssa.gov. On the main page, choose the Contact Us tab. Then click Find an Office. Enter a ZIP code, and local office addresses and hours appear.
The Social Security Administration's website has online hours of operation. They are Monday through Friday, 5 a.m. to 1 a.m. Eastern Time, Saturday 5 a.m. to 11 p.m. Eastern Time, and Sunday 8 a.m. to 11:30 p.m. Eastern Time, as of 2015. The SSA operates on the same hours as other government offices on federal holidays.