County Calendar
County Calendar

Stay connected with Northumberland County’s events and activities. From community consultations and open houses to commemorative dates and events, our calendar helps you stay informed and involved.

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Traditional Passover foods displayed on a plate.

Passover

Northumberland

Passover is an eight-day Jewish holiday celebrated in early spring; in 2026, it begins at sundown on April 1.

Two large pieces of digging equipment working on a site.

Dig Safe Month

An annual campaign to promote safe digging practices and protect underground infrastructure in our community. Learn more about how to dig safely and prevent damage by visiting the Dig Safe […]

Paintbrush running over a historic document.

Archives Awareness Week

Northumberland

An annual event celebrating the importance of preserving and promoting Ontario’s documentary heritage and community history.

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