Sundowning in Dementia: Causes, Symptoms & Evening Care Tips
By Simon Peter Lokomo, MPH — Public HealthLast reviewed: July 2026 Sundowning is the pattern of increased confusion, agitation, or anxiety that appears in the late afternoon and evening in people with dementia. It happens mainly because dementia damages the brain’s internal clock, and it’s made worse by end-of-day tiredness, low light, and unmet needs…