Top Summer Festivals & Events in Delaware
Summer in Delaware means more than sunny days at the beach. From lively cultural celebrations and food festivals to live music, arts events, family-friendly fairs and can't-miss sporting events, there's always something happening across the First State. Celebrate Delaware's traditions, discover new favorites and make the most of the season with these standout annual summer festivals and events.
June
Holy Trinity Greek Festival
Wilmington
June 1–6, 2026
The largest Greek festival in the Mid-Atlantic brings Greek food, music, dancing and culture to Wilmington for a celebration the whole family can enjoy.
Delaware Pride Festival
Dover
June 6, 2026
Celebrate diversity, acceptance and unity at this annual event featuring live entertainment, food vendors, panels and more.
Mid-Atlantic Sea Glass and Coastal Arts Festival
Lewes
June 6–7, 2026
Lewes shares its love of sea glass and coastal arts at this annual festival featuring dozens of local artisans and their work. Enjoy presentations on local shipwrecks, sea glass identification and more.
St. Anthony's Italian Festival
Wilmington
June 7–13, 2026
Enjoy live entertainment, carnival rides and cultural activities while savoring Italian dishes, music and traditions.
Separation Day
New Castle
June 12–13, 2026
Celebrate New Castle's Colonial history with music, food and family fun. The festivities begin with a parade followed by children's rides, markets and fireworks.
Reggae in the Park
Wilmington
June 14, 2026
The largest Caribbean festival in Delaware brings high-energy, family-friendly fun to Wilmington with DJs, food vendors, reggae artists and more.
June Jam
Houston
June 20, 2026
Founded in 1979, this annual festival celebrates music with performances by local artists, food, vendors and plenty of summer fun.
African American Festival
Dover
June 27, 2026
This free, family-friendly event celebrates African American culture and heritage with music, food vendors, exhibitions and more.
Running of the Bull
Dewey Beach
June 27, 2026
Participate in the annual Running of the Bull while enjoying live flamenco dancers, food, drinks and more. Dress in red and join the fun!
July
Fourth of July Celebrations
Statewide
July 4
Celebrate Independence Day Delaware-style with fireworks, parades, live music, family activities and more taking place throughout the state.
Delaware State Fair
Harrington
July 23 - August 1, 2026
From carnival rides and competitions to live concerts, exhibits and classic fair food, there's something for everyone at this beloved Delaware summer tradition.
Delaware Whiskey Festival
Wilmington
July 25, 2026
Taste a selection of curated whiskey expressions spanning bold bourbons, expressive ryes, refined single malts and globally celebrated pours.
Downtown Newark Food and Brew Fest
Newark
July 25, 2026
Explore more than 40 beers paired with creative food offerings at this popular summer celebration in downtown Newark.
August
Wyoming Peach Festival
Wyoming
August 1, 2026
Celebrate one of Delaware's favorite summer flavors at this annual festival featuring crafters, vendors, food and community displays.
Outdoor Fine Art and Fine Craft Show
Rehoboth Beach
August 1–2 and 8–9
Celebrating its 53rd year, this annual show brings more than 100 artists and artisans from across the country to Rehoboth Beach. Browse original works while enjoying food, live music, gardens and more.
Clifford Brown Jazz Festival
Wilmington
August 2–8
Honor Wilmington jazz legend Clifford Brown and his legacy during this annual festival featuring live jazz performances, live painting and a celebration of the city's rich musical heritage.
Delaware Caribbean Carnival
Wilmington
August 15, 2026
Celebrate Caribbean culture with music, dancing, colorful costumes, food and entertainment at this lively summer celebration.
Delaware Chinese Festival
Hockessin
August 7-9, 2026
Experience Chinese culture through traditional music, dance, food, arts and other family-friendly activities at this annual celebration.