5 things to do in New Castle, DE — Sunday, September 6, 2026

Picked each day from verified New Castle-area event calendars. Every listing links back to the organizer.

This story was assembled using AI and public data sources.

Free First Sundays at Rockwood Museum
Community at 4651 Washington Street ExtensionWilmington, DE 19808.
Event date: September 6, 2026 Event Time: 12:00 PM - 04:00 PM Location: 4651 Washington Street Extension Wilmington, DE 19808 Description: Come try out Rockwood Museum’s self-guided tour for the first time or return to…
Details from the organizer
NIGHTRAIN: The Guns N’ Roses Experience!
On the calendar in New Castle.
Experience the ultimate Guns & Roses Tribute Show! This band’s vibrant stage presence and accuracy to everything about Guns N’ Roses leaves the entire crowd in awe!With Guns N Roses 2012 induction
Details from the organizer

Sources

Official city, county and parks department calendars — Government event calendars for each covered market
Public library event calendars — Library programming published by local systems
Convention and visitors bureau calendars — Destination-marketing organizations for each city

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