It’s the Christmas holiday, a time when many governmental offices, businesses and schools are closed and certain services are unavailable for the day.There will be mail delivery and the post office is open Christmas Eve. The post office is closed and there’s no mail delivery on Christmas Day.First United Bank, Lamesa National Bank and State National Bank of Big Spring close at noon, Tuesday, and remain closed all day Christmas Day.Capital Farm Credit is open all day Tuesday, but closed all day Wednesday.Caprock Federal Credit Union closes at 1 p.m., Tuesday. It is closed Wednesday.The Dawson County Courthouse, county offices ...