Not every store
I think most of them would be shut and for the ones that are open would have special timings. You might wanna check with the store you plan to visit with their timings first and then move out! Good luck.
Some stores will be open their normal hours while others will have shortened hours and a few will be closed all day.
The only thing I will suggest is to call whatever store your trying to go to just to check and see...
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