We will be compiling the special Holiday season hours & schedules for Yankton area businesses on this webpage. If you’d like to see your company’s holiday schedule posted below, please e-mail the details to rajiv@yanktonsd.com. City of Yankton (City Hall) Expand Special Holiday Hours Friday, Dec. 24 Closed Cornerstones Career Learning Center Expand Closed on Thursday, November 25 & Friday November 26 The Cornerstone Career Learning Center offices will also be closed from Tuesday, November 30 - Thursday, December 2 for staff trainings. Mead Cultural Education Center Expand Open Monday - Saturday 12:00 pm - 4:00 pm (regular winter hours) Open Sunday, December 5, 12, 19 from 12:00 - 4:00pm (extended Holiday Hours) Open Friday, November 26th 12:00 pm - 4:00 pm Closed Thanksgiving, Christmas Eve, Christmas Day, New Years Eve,New Years Day. Summit Activities Center Expand The Summit Activities Center holiday hours are as follows: December 22 & 23 5:00 AM – 9:00 PM *No School Special 12:00 PM – 3:00 PM December 24 5:00 AM – 12:00 PM December 25 CLOSED - Merry Christmas! December 26 8:00 AM - 4:00 PM *Open Swim 12:00 PM – 3:00 PM December 27-30 5:00 AM – 9:00 PM *No School Special 12:00 PM – 3:00 PM December 31 5:00 AM – 4:00 PM *No School Special 12:00 PM – 3:00 PM January 1 CLOSED – Happy New Year! United Way & Volunteer Services of Greater Yankton Expand Thursday, Nov. 25 Closed Friday, Nov. 26 Closed Yankton Area Arts Expand Holiday hours for Yankton Area Arts: December 4-23, 2021 Monday-Friday 12pm-6pm Saturdays, 10am-4pm Sundays 1pm-4pm. The Gallery Will be closed on the following dates during the Holiday Season: Thursday, November 25 Friday, November 26 Friday, December 24 Saturday, December 25 Friday, December 31 Saturday, January 1 Yankton Community Library Expand Special Holiday Hours Friday, Dec. 24 Closed Saturday, Dec. 25 Closed Yankton Thrive Expand Special Christmas & New Years Hours Friday, Dec. 24 Open for limited hours (8 am - 12 pm) Monday, Dec. 27 Closed Tuesday, Dec. 28 Closed Wednesday, Dec. 29 Closed Thursday, Dec. 30 Closed Friday, Dec. 31 Closed