OmniAmerican Bank's hours of operation may vary by branch and can also differ on holidays. Generally, typical business hours for many branches are from Monday to Friday, usually opening around 9 AM and closing around 5 PM. Some locations might offer extended hours on specific days or Saturday hours, while Sundays are typically reserved for closures. For the most accurate and up-to-date information regarding the hours of operation for a specific branch, it is advisable to visit the official website of OmniAmerican Bank. There, you can find detailed information based on your local branch and any potential exceptions to their regular schedule. This will ensure you have the most precise details for planning your visit.