To find out which banks are open today, you can check the website of your bank or contact them directly. Banks and credit unions often close on holidays listed on the Federal Reserve Systems holiday schedule. If a holiday falls on a Saturday, the bank will still be open on a Friday. But if a holiday occurs on a Sunday, the bank will be closed the following Monday.

If you are in Houston, Texas, you can check Yelps list of the top 10 best banks open on Sundays. If you are in Texas, you can check the holiday schedule of American National Bank of Texas. If you are in the US, you can check GOBankingRates list of all bank holidays.