CLOSED- Columbus Day by Gino Sisco | Jul 13, 2021 Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: October 11, 2021 all-day2021-10-11T00:00:00-04:002021-10-12T00:00:00-04:00The Jefferson County Health Department will be CLOSED Monday October 11, 2021 in observance of Columbus Day.