Day’s Jewelers is a chain of full-service jewelry stores located in Maine and New Hampshire. It is a family business founded in Portland, Maine, in 1914 by the Davidson family and later purchased by the Corey family in 1988. In 2021, Day’s became 100% employee-owned. The company also operates an e-commerce website, www.daysjewelers.com. Day's is noted for professionalism and for its commitment to social, ethical and environmental responsibility.