According to the Office of Personnel Management, all federal agencies in the District are open on Friday, January 3. Employees do have the option, however, for unscheduled leave or unscheduled telework using the following:
(1) earned annual leave, compensatory time off, credit hours, or sick leave, as appropriate; (2) leave without pay; (3) their alternative work schedule (AWS) day off or rearrange their work hours under flexible work schedules; or(4) unscheduled telework (if telework-ready).
Employees should notify their supervisor of their intent to use either option.
Read more at OPM.