John W. Day is a seasoned attorney who understands the benefits to his clients of big firm experience and professionalism along with cost-effective methods and personal attention.

John provides an exceptional level of devotion and loyalty to his clients, and his focused office is able to maintain a strong commitment to his principles: effective and affordable representation; precise, efficient service; and clear client communication.

Based in Santa Fe, New Mexico, John W. Day serves the entire state with a concentration on northern New Mexico. John represents clients in Los Alamos, Taos, Raton, as well as Santa Fe and the surrounding areas.

He practices in the areas of criminal defense (including white collar defense, all felonies and misdemeanors, and national security clearance matters); civil litigation (including serious injury and wrongful death cases); and government misconduct/civil rights cases.

John was educated at Harvard University and the University of New Mexico. Prior to John Day Law, John was a partner in one of Santa Fe’s oldest and largest law firms and has developed a reputation for being a compassionate, dedicated, vigilant attorney who prepares compelling and powerful legal defenses.

Practice Areas

Criminal Defense

John W. Day represents clients facing criminal charges in courts throughout New Mexico. He handles cases involving white collar crime, homicide and other violent crime, vehicular homicide, domestic violence claims, juvenile and Children, Youth and Families Department (CYFD) cases, DWI charges, as well as national security clearance issues.

John represents a diverse group of clients, including professionals – doctors, lawyers, executives – who suddenly find themselves in difficult circumstances. He has also served as a special prosecutor appointed to handle complex criminal matters.

Government Misconduct / Civil Rights

John represents clients who have been victimized by government misconduct, including whistleblower retaliation, injury or death at the hands of a law enforcement officer, false arrest and governmental harassment based on the exercise of one’s constitutional rights.

Civil Litigation

John represents clients in personal injury, wrongful death and employment actions, as well as general litigation matters.

His efforts in civil litigation are centered on establishing close working relationships with his clients, emphasizing a precise focus on the client’s interests, cost-effective services and the ability to respond quickly.

John provides representation in cases which combine both civil and criminal matters. He provides creative options and alternatives for the resolution of potential criminal matters. He represents witnesses, crime victims, and businesses facing criminal and quasi-criminal investigations.

News and Media

Read more news and see videos from a selection of John’s past cases.