We got to DQ at usual hours at 9:30 PM and it was closed... Can someone post it's known hours?

Seasonal business

Yeah, they're closed for the season. Buy treats from other stores such as Walmart. Hope this helps.

They are usually closed from September til April.

Its closed now cos it's cold. You have to wait for next year. Btw, buy some ice cream at BJ'S Walmart though. Hope information can help you. Have a good nite!