BACKGROUND Night-shift nurses care for complex and acutely ill patients but are frequently more junior compared with day shift. They often have less access to support resources such as educators and clinical nurse specialists (CNSs). This article describes the addition of night CNS positions, their roles, and associated outcomes. METHODS The night CNSs were implemented to perform a highly flexible set of activities including proactive rounding on high-risk patients and medications; code/rapid response support; education; nursing practice/policy reinforcement; providing psychosocial support to nurses, patients, and families; and responding to consults. To capture work effort at night and truly define the role of the night CNS, a shared consultation log was created. RESULTS Between October 2017 to April 2019, 6053 CNS encounters were captured in 24 different categories. The top 5 reasons for consultation included policy/procedure education or change, education/in-service, nursing practice review/reinforcement, medication/blood administration, and clinical assist. Five hundred sixty-nine rapid response/codes have been responded to. There was also a 17% increase in event reporting on the night shift. Outcomes have continued to support additional budgeted positions for the nights and weekends. CONCLUSIONS Night CNS expertise and knowledge are vital to offsetting novice nurse deficits in advanced assessment, which is paramount to patient outcomes. They provide support with on-the-spot education and empower individual development. Organizations should strongly consider implementation of this role or, if that is not possible, consider flexible scheduling into evening hours to support night staff.