Michael Edward Day, 75, of Surry, Maine, passed away on Thursday, April 2, 2026, following complications from an automotive accident in The Villages, Florida.
Michael was born on March 27, 1951, in Portland, Maine, to Charles Edward Day and Ruth Mary Day, both of whom predeceased him.
He is survived by his wife of 42 years, Wendy Ellen Day; three sons, Michael Edward Day II of Freeport, Maine; Sullivan Charles Day and Kate Bond of Pownal, Maine; and Lucas Michael Day and wife Shariena Day of Surry, Maine; granddaughters Reilly, Hannah, Allison and Avigail; grandsons Guillermo, Gideon and Ezriel; as well as three great-grandchildren.
Michael dedicated more than 20 years of his professional life as an Associate Research Professor in the School of Forest Resources at the University of Maine in Orono. He earned his Ph.D. in plant physiology from the University of Maine, where he went on to contribute significantly to the fields of physiological ecology and forest resource management. Through his research, publications, and teaching of both undergraduate and graduate students, he helped shape the understanding and stewardship of forest ecosystems for future generations. For many years he worked as a woodworker and shipwright as well.
Beyond his professional accomplishments, Michael was a devoted husband and father whose life was deeply rooted in curiosity, faith, and a profound appreciation for the natural world. He was an avid sailor, photographer, a thoughtful observer, and a lifelong learner. He was captain of his 1981 Pearson 323, Salvation, and found great joy on the water.
Michael had a deep love of the natural world — whether stopping to guide turtles safely across the road, uncovering fossils during annual trips to Florida, or examining the intricate anatomy of plants found throughout Maine’s forests. His many hobbies reflected a single, enduring passion: to understand, appreciate, and capture the beauty of the natural world God created.
He will be remembered for his intellect, kindness, quiet humor, and the deep love he had for his family and the world around him.
A memorial service will be held on June 6th at 11 a.m. at Crossroads Church, 27 Church Ln., Hancock, Maine.
In lieu of flowers, the family encourages acts of kindness in Michael’s memory — whether by spending time in nature, supporting conservation efforts, or simply helping a small creature safely across the road.