The 5pm change: why your parent gets restless at the same time every evening, and what one quiet hour can do

You will recognise this if you have been doing it for a while. The day is steady. The morning is steady. Lunch is fine. Then somewhere between four and six in the evening your parent shifts. They become restless. They want to leave the house, or they want to find their own mother, or they want to go to a job they retired from twenty years ago. They are sharper than they were yesterday at noon, and lost in a way that is hard to describe. You spend ninety minutes trying to settle them. Then it passes, and by eight in the evening the person who was distressed at five is quietly watching television, and you are exhausted, and you wonder whether you imagined the last hour and a half.

You did not imagine it. The Alzheimer's Society writes about this on alzheimers.org.uk under the name sundowning. The same pattern shows up in clinical literature and in the leaflets the dementia clinics hand out, which call it late-day confusion or evening agitation. It is most common in the middle stages of dementia, and it tends to arrive at roughly the same time every day. The body has an internal clock that knows the day is ending, even when the mind has stopped tracking the date. Light shifts. Background sound thins out. The household winds down. For a person whose memory and orientation are already fragile, that wind-down is when the wheels come off.

There is also a layer most families are not warned about, which is that the late afternoon is when carers leave and family handovers happen. The day carer puts on a coat at half past four. The kitchen is quieter. The person who has been a steady presence for six hours is gone, and the person taking over has not yet arrived. Carers UK have written about this transition gap as one of the heaviest moments of the day for unpaid carers, because it lands at exactly the time the household is hardest to hold together. A parent who is sundowning is asking, in their way, who is here, and the honest answer for forty-five minutes is no one yet.

The thing nobody tells you is that sundowning is not random. It is the same window, more or less, every day. Which means it is something you can plan for, rather than something that ambushes you. The Alzheimer's Society's own carer-written guidance recommends building a familiar, low-stimulation routine around that hour. A walk in the garden if there is one. A favourite song on low. The radio tuned to the station they always had on at that time of day. A warm drink. The lights gently on before the room gets dim, because dimness is one of the things the brain picks up as a sign that something is wrong. Age UK adds that quiet purposeful activity in the late afternoon, a small task the parent can succeed at, can soften the edge of the hour by giving the restlessness somewhere to go.

If the carer is the wrong fit for that window, you will know. A carer who tries to start a new task at half past five, or who answers a confused question by correcting the facts, or who turns on the overhead light because it is getting dark, is fighting the hour instead of holding it. A carer who knows what they are doing pours the tea, sits in the same chair every evening, and lets the radio do the work. The skill is not technical. It is presence.

One step today. Not tomorrow. Tonight. Look at the clock and notice when the change starts. Note the time on a sticky note on the fridge. Do that for three evenings. You will see the window. Once you know it, you can shape it: dim the kitchen ten minutes before, put on the song they always liked, have the kettle on. The carer who works that hour does not need to be the brightest one on the books. They need to be the one who can sit with someone quietly while a difficult hour passes.

If your parent is sundowning every evening, and the carer you currently have is making the hour worse rather than easier, you are allowed to ask for a different fit. You should not have to teach the same lesson every week. You should not be the one holding the household together at the worst moment of the day. If finding a carer who understands the evening hour feels like more than you can take on right now, Hibant is a London introductory care agency. We help families find vetted carers they meet first, before any arrangement begins, which means you can ask in the first meeting how they would handle the five o'clock change and judge the answer for yourself. DBS-checked, references checked, insurance verified, and the family chooses. Write to us at hello@hibantcare.com or visit hibantcare.com and we will sit with you on it.

Hibant