Submit Your Events
Upcoming Changes to Event Submissions
The City will launch a new website, including a new event calendar and submission process, on Oct. 21, 2026. To ensure your event appears on the new calendar, please wait until the new website launches to submit events taking place after Oct. 31.
The City of Naperville welcomes community organizations and local non-profit agencies to submit events that are non-profit and open to the general public for inclusion on the City of Naperville's City Events calendar.
Prior to submitting your event, please read the Online Events Calendar Policy and Procedures document.