Your mother is her usual self at breakfast. She chats about the garden, hums along to the radio and asks how the kids are doing. Then the afternoon light starts to fade, and something shifts. She paces the hallway, asks when someone is coming to take her home (even though she is home), or becomes upset over things that would not have bothered her a few hours earlier.

If this sounds familiar, you are likely seeing what is often called sundowning. It is one of the most common and most tiring parts of caring for someone with Alzheimer’s disease or another form of dementia. The good news is that many families find practical ways to make evenings calmer. This guide walks through what sundowning looks like, what may be behind it, and what you can try at home.

What Sundowning Looks Like in Real Life

Sundowning is the name for a pattern of increased confusion, restlessness or agitation that shows up in the late afternoon, evening or night. It is not a disease on its own. It is a group of behaviours that can appear in people living with dementia, and it tends to come and go.

Every person is different, but families often describe things like these:

• Pacing, wandering or being unable to settle in a chair
• Repeating the same question again and again
• Becoming suspicious, fearful or tearful without an obvious trigger
• Mistaking family members for someone else, or not recognizing a familiar room
• Wanting to “go home” or go to work, even when the person is in their own house
• Becoming irritable, shouting or resisting help with simple tasks
• Difficulty falling asleep, or waking up and being up for hours at night

Some people show only one or two of these. Others show several. What many have in common is the timing: the person who was fairly settled at midday is noticeably more unsettled as the day winds down.

Why Evenings Can Be So Hard

Researchers do not have one clear answer for why sundowning happens. The most helpful way to think about it is as a collection of contributing factors that can stack on top of each other as the day goes on.

A tired brain at the end of the day

Living with dementia takes a lot of mental effort. Following a conversation, finding the right word, figuring out what a room is for and recognizing faces all take energy. By late afternoon, that energy may be running low, and small frustrations feel bigger.

A body clock that has lost its rhythm

Alzheimer’s can affect the part of the brain that helps regulate sleep and wake cycles. When that internal clock is off, a person may feel sleepy at odd times, alert at night and unsettled around dusk. Less daylight in the winter months can make this more noticeable.

Fading light and long shadows

As light drops, the world looks different. A coat on a chair can look like a stranger. A dark window can look like someone is standing outside. Because dementia can change how the brain interprets what the eyes see, shadows and reflections can be genuinely frightening.

Unmet needs that are hard to express

Hunger, thirst, a full bladder, pain, constipation or being too warm or too cold can all be harder to communicate as language becomes difficult. By evening these needs may have built up. What looks like agitation may sometimes be the person’s way of saying that something is uncomfortable.

A busy household winding up

Late afternoon is often the loudest time of the day at home. Dinner is being cooked, the television is on, people are arriving from work or school, and phones are ringing. For someone who finds it hard to filter sound and activity, that can be overwhelming.

Start With a Quick Check for Other Causes

Before assuming a change is simply sundowning, it helps to rule out other things that can make confusion worse. An infection such as a urinary tract infection, dehydration, constipation, pain, poor sleep, or a new medication or a change in dose can all cause sudden or sharply increased confusion in an older adult.

If the evening behaviours are new, have suddenly become much stronger, or come with other changes such as a fever, a fall or unusual drowsiness, contact the person’s doctor promptly. In an emergency, call your local emergency number. It is also worth keeping a short list of any medications and when they are taken, so you can talk it through with the doctor or pharmacist. Questions about medications and treatment belong with the healthcare team.

Build a Daily Rhythm That Supports Calmer Evenings

Many families find that what happens earlier in the day shapes how the evening goes. A predictable routine gives the person fewer decisions to make and fewer surprises to react to.

Keep wake-up, meal and bedtime times steady

Try to keep the main anchors of the day at similar times: waking up, breakfast, lunch, dinner and bed. You do not need a rigid schedule. A gentle, familiar order of events is often enough to help the person feel secure.

Get daylight and movement in the morning and early afternoon

Time outdoors or near a bright window helps support the body’s natural rhythm. A short walk, some time on the porch or helping in the garden can all work. Gentle activity earlier in the day may also help the person feel more ready for rest at night, as long as it is not so tiring that they arrive at dusk exhausted.

Plan the busiest activities for the morning

If there are appointments, bathing, outings or visitors, mornings are often the better time. Saving the late afternoon for quieter things gives the person room to wind down.

Be thoughtful about naps, caffeine and sugar

A short rest after lunch can be refreshing, but long or late naps can make it harder to sleep at night. Coffee, strong tea, cola and chocolate later in the day can add to restlessness for some people. Switching to decaf or herbal tea in the afternoon is a simple change that is easy to try.

Make the Home Feel Safe as the Light Fades

Small changes to the environment can reduce the confusing shadows and sounds that often appear at the end of the day.

• Turn lights on early. Switch on lamps before it gets dark, rather than waiting until the room is already dim. Evenly lit rooms have fewer shadows.
• Close the curtains at dusk. Dark windows can look like mirrors and may reflect a figure that the person does not recognize.
• Use a nightlight. A soft light in the bedroom, hallway and bathroom helps the person find their way and may lower the fear of waking in the dark.
• Lower the noise. Turn off the television or switch from a loud news program to gentle music. Try not to have several conversations going at once.
• Keep the space familiar and uncluttered. Clear walkways, keep furniture in its usual place and avoid sudden changes to the room.
• Offer a comfortable temperature. A cardigan or a light blanket within reach can help if the person tends to feel cold in the evening.

It also helps to think about safety. If the person is likely to wander in the evening, check that doors are secured in a way that still allows a safe exit in an emergency, and consider a simple alert on the door so you know when it opens. If someone with dementia goes missing, call emergency services right away.

What to Say and Do in the Moment

Even with a great routine, hard evenings will still happen. When they do, your tone and approach matter more than finding the perfect words.

Stay calm and keep your voice low

People living with dementia are often very sensitive to the mood of the person beside them. If you speak slowly, softly and with a relaxed face, it can help the person feel safer. If you are tense or rushed, they often pick up on it.

Respond to the feeling, not the facts

If your father says he needs to get to work, arguing that he retired twenty years ago will probably lead to more upset. Instead, you might say, “You’ve always worked so hard. Tell me about your job.” Meeting the emotion first usually opens the door to redirection later.

Offer simple choices

Open questions can feel like tests. A choice such as “Would you like tea or warm milk?” is easier to answer than “What would you like?” One simple step at a time works better than a list of instructions.

Redirect gently

A change of scene or activity can shift the mood. You might suggest a short walk around the house, folding laundry together, looking through a photo album, or listening to a favourite song. If something is not helping after a few minutes, it is fine to try something else.

Check for comfort

Ask yourself quickly: Is the person hungry, thirsty, in need of the bathroom, in pain, too hot or too cold? A snack, a drink or a trip to the washroom sometimes does more than any amount of talking.

Evening Activities That Soothe

The late afternoon can feel long when you are not sure what to do with it. Having a few go-to calming activities ready makes it easier to step in before the person becomes upset.

• Familiar music from their younger years, played softly
• Folding towels or sorting socks, which can feel purposeful and comforting
• Looking at photographs and talking about the people in them
• A hand or shoulder massage with lotion, if the person enjoys touch
• Watering plants, arranging flowers or setting the table
• A quiet cup of tea together at the kitchen table

The activity does not need to be finished or done correctly. The goal is connection and comfort. Follow the person’s lead, and if they lose interest, let it go without pressure.

Setting Up a Calming Wind-Down Routine

A consistent bedtime routine can signal to the body that the day is ending. It might look like a light, early dinner, a warm washcloth for the face and hands, comfortable pajamas, a few minutes of soft music, and the same goodnight words each evening.

If the person wakes at night, keep the lights low, speak quietly and gently guide them back to bed rather than turning on bright lights or starting a new activity. Check with the doctor if sleep problems continue, since there may be causes that can be addressed.

Caring for the Caregiver Who Is Also Tired by Evening

Sundowning does not only affect the person with dementia. For the family member providing care, evenings can be the hardest hours of an already long day. You may be tired, hungry and stretched thin just as your loved one needs the most patience from you.

It is worth being honest with yourself about this. If you are feeling worn down, that is a reasonable signal to bring in more support, not a sign that you are doing something wrong. A few ideas that other families have found useful:

• Share the evening shift with a sibling, a neighbour or a friend, even for one or two nights each week
• Prepare dinner earlier in the day so the late afternoon is calmer
• Join a local or online caregiver support group, where others understand the challenge
• Take short breaks, even ten minutes outdoors, while someone else stays with your loved one
• Ask the doctor or a local aging services office about respite options

Looking after your own rest and health makes it easier to stay patient when the evenings get difficult.

When Extra Help at Home Makes a Difference

For many families, a trained caregiver who visits during the late afternoon and evening makes a real difference. That is often the window when family members are tired, and when the person with dementia needs calm, steady company the most. A caregiver can help with an early dinner, offer gentle redirection, support a bedtime routine and keep the home settled.

Families in the San Francisco Bay Area, for example, often look for non-medical Alzheimer’s home care that fits around their own schedules and their loved one’s preferences. Aviva In-Home Care provides non-medical dementia support at home, including personal care, companionship, meal preparation and help with familiar daily routines. Their team starts with a conversation about the person, including when confusion or distress is most noticeable and which approaches have helped in the past, which is exactly the kind of detail that matters for sundowning.

Location can shape what care looks like as well. A family arranging home care in Atherton, for instance, might talk about gated entry, garden paths and how a caregiver will arrive in the evening, because each home and household has its own routines. Wherever you live, it helps to describe the actual layout of the house, the usual time of day when things get difficult and the people who are in and out of the home.

Questions Worth Asking Before You Choose a Caregiver

If you are considering outside help, a few questions can help you find a good fit. You may want to ask:

• What experience does the caregiver have with people who become restless or confused in the evening?
• How does the caregiver approach someone who is anxious or resistant to help?
• Can the schedule be arranged for the hours when you most need support?
• How will you receive updates about how the evening went, and who will be your main contact?
• What happens if the match does not feel comfortable?

It is a good sign when an agency invites the whole family into the conversation. Aviva In-Home Care’s family-centered approach treats relatives as the people who know the client best, so your observations about moods, routines and triggers become part of how care is planned. Whichever provider you consider, look for that same willingness to listen and adapt.

Keeping a Simple Evening Journal

One of the most useful tools for managing sundowning costs nothing. For a couple of weeks, jot down a few notes each day: what time the restlessness started, what was happening in the house, what the person had eaten and drunk, how they slept the night before, and what helped.

Patterns often appear. You may notice that evenings are rougher after a poor night’s sleep, a late nap or a busy afternoon with visitors. Those insights help you adjust the day and give the doctor and any caregivers clear information to work from. A written record also helps when several relatives share care, since everyone can see what has worked.

Be Kind to Yourself and to Your Loved One

Sundowning can be upsetting to watch. It can feel as though you are losing the person you know a little more each evening. It helps to remember that the behaviour comes from the disease and from a brain that is working very hard, not from the person trying to make things difficult.

Some evenings will go better than others. A calm hour is a good result, and so is a hard evening that you got through together. Each small change, such as an earlier lamp, a quieter room, a shared cup of tea or an extra pair of hands, can make the end of the day a little gentler for everyone in the house.

Common Questions About Sundowning

Does sundowning happen to everyone with Alzheimer’s?

No. Some people with Alzheimer’s and other types of dementia experience it and some do not. It can also vary over time, appearing during certain stages or during periods of illness, poor sleep or change in routine, and then easing again.

Does sundowning only happen at sunset?

The name suggests sunset, but the pattern can begin in the middle of the afternoon and continue into the night. The key feature is that symptoms become more noticeable later in the day compared with the morning.

Can sundowning be cured?

There is no single cure, but there are many ways to reduce how often it happens and how intense it feels. A steady routine, good lighting, attention to comfort and a calm environment help many families. Talk with the person’s doctor about any concerns, including sleep and medications.

When should I call the doctor?

Contact the doctor if evening confusion appears suddenly, becomes much worse, or comes with fever, pain, a fall or unusual sleepiness. A sharp change can point to something treatable, such as an infection, and deserves prompt attention.