Ancaster Fair returns to Ancaster Fairgrounds from September 24 to 27, 2026, bringing four days of agricultural exhibits, vendors, food, entertainment, competitions, and community traditions to Jerseyville.

The agricultural fair includes midway rides, livestock shows, homecraft and agricultural exhibits, local food, live entertainment, family attractions, and the demolition derby.

Gatehouse hours are Thursday 5 p.m. to 9 p.m., Friday 9 a.m. to 9 p.m., Saturday 9 a.m. to 9 p.m., and Sunday 10 a.m. to 5 p.m.

The fair welcomes thousands of exhibitors, vendors, and fairgoers each year, with programming that celebrates local agriculture, hands-on learning, and classic fair fun for all ages.