A Night Shift RN (Registered Nurse) is a healthcare professional who provides patient care during overnight hours, typically in hospitals, nursing homes, or emergency facilities. Their responsibilities include monitoring patients, administering medications, responding to emergencies, and coordinating with other healthcare staff. Working night shifts requires strong attention to detail, adaptability, and excellent communication skills. Shift hours often range from late evening to early morning, and nurses may work weekends or holidays depending on facility needs.