Understanding Sundowning: Supporting Loved Ones Through Evening Changes

By RanchView Senior Assisted Living
July 31, 2026

What Is Sundowning?

Caring for a loved one with dementia can come with many unexpected changes. One experience that many families and caregivers encounter is sundowning, a term used to describe increased confusion, restlessness, anxiety, or changes in behavior that may occur later in the day.

Understanding why sundowning happens and how to respond can help create a calmer and more supportive environment for both the individual and their caregivers.

Sundowning is not a disease itself, but a pattern of symptoms that may occur in people living with Alzheimer’s disease or other forms of dementia. These changes often appear in the late afternoon or evening and may include increased agitation, difficulty sleeping, confusion, or emotional distress.

While every person’s experience is different, recognizing these patterns can help families better prepare and provide support.

Why Does Sundowning Happen?

There is no single cause of sundowning, but several factors may contribute, including:

  • Fatigue after a full day of activity
  • Changes in the body’s internal clock
  • Reduced lighting and increased shadows in the evening
  • Difficulty distinguishing surroundings or understanding time of day
  • Changes in routine or environment

Identifying potential triggers can help caregivers create routines that promote comfort and reassurance.

Tips for Supporting a Loved One During Sundowning

Small adjustments can make a meaningful difference. Consider:

Creating a consistent routine: Familiar schedules can provide comfort and reduce confusion.

Keeping the environment calm: Soft lighting, reduced noise, and a peaceful setting may help minimize stress.

Encouraging daytime activity: Gentle movement and meaningful activities during the day may support better rest at night.

Offering reassurance: Calm communication and a comforting presence can help ease feelings of anxiety or uncertainty.

Supporting Families Through the Journey

Dementia affects not only the individual but also the people who love and care for them. Learning about changes like sundowning can help families respond with patience, compassion, and confidence.

With the right information, resources, and support, caregivers can help their loved ones feel safe, respected, and understood throughout their journey.

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