New Year’s Day may fall on a Sunday, but that doesn’t mean area businesses, banks and governmental offi ces aren’t impacted by the holiday.Many of them are taking Monday off.The post office is closed Monday, and there won’t be any mail delivery.Lamesa National Bank, First United Bank, State National Bank of Big Spring, Capital Farm Credit and Caprock Federal Credit Union are all closed Monday.Medical Arts Clinic and the South Plains Public Health District’s Lamesa clinic also are closed Monday.The Dawson County courthouse, Lamesa City Hall, Lamesa Area Chamber of Commerce and the Dawson County Public Library are closed Monday ...