Summerfest 2023 Events & Activities Summerfest Event Flyer Categories Friday Events Saturday Events Week Agenda Day Month Week Week of September 19 19 Sun 20 Mon 21 Tue 22 Wed 23 Thu 24 Fri 25 Sat All-day 12:00 am 1:00 am 2:00 am 3:00 am 4:00 am 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm 2:00 pm 3:00 pm 4:00 pm 5:00 pm 6:00 pm 7:00 pm 8:00 pm 9:00 pm 10:00 pm 11:00 pm Week of September 19 Subscribe Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML