Reading and sleep: Build a mindful bedtime routine

What the research says about reading and sleep

A 2021 randomized online trial of bedtime reading found better self-reported sleep quality among people instructed to read a book in bed for seven days than among those instructed not to. That supports reading as an option, not a promise. It does not show that every book, reading duration, or bedtime setup will help every reader.

Devices matter too. In a 2015 crossover laboratory study, 12 adults read a light-emitting e-book or print for four hours before bed across five evenings. The light-emitting condition delayed sleep onset, reduced evening sleepiness, and reduced next-morning alertness compared with print. This extended laboratory exposure does not establish the effect of every modern reader or a brief reading session.

Begin with a flexible wind-down routine

NHS sleep-hygiene guidance recommends a relaxing wind-down before bed. Begin roughly 60 to 90 minutes before intended sleep, without making reading fill the whole period. An NHS hospital sleep leaflet suggests 20 to 30 minutes of reading if the material is not too stimulating. Treat that as a starting point, not a target you must complete.

• Put your phone on charge outside easy reach.
• Choose your book and prepare comfortable lighting.
• Read for an initial 20 to 30 minutes, checking how you feel.
• Stop sooner if you become sleepy or mentally activated.
• Over the next few evenings, adjust one part of the routine at a time.

Choose content by its effect on you

Choose a book by what happens while you read, not by whether its genre sounds relaxing. Familiar fiction, gentle nonfiction, essays, or poetry are options to try. The hospital guidance on bedtime reading cautions that intense thrillers may be too stimulating. Work material, distressing subjects, and compelling plots are also worth setting aside if they leave you planning, worrying, or resisting the urge to stop. If reading about others' distress leaves you drained, boundaries for empathy fatigue may help you protect your bedtime.

• Keep one less absorbing book available for bedtime.
• Ask yourself: Am I settling, or becoming more alert?
• Change books if the material brings up anxiety, anger, or compulsive problem-solving. For another perspective on difficult feelings, explore turning negative emotions into strength without treating positivity as a bedtime requirement.
• Leave unfinished chapters for another time rather than treating completion as a bedtime task.

Make the page comfortable to see

Use enough light to see the page without squinting. A warm, indirect bedside lamp is a practical setup: place it so it lights the book without shining toward your eyes. You do not need to read in near darkness or make the room resemble a workspace. The strongest evidence here concerns light-emitting screens, not a claim that every reading lamp harms sleep. Adjust the light or stop if reading becomes uncomfortable.

Treat phones, tablets, and e-readers differently

The NHS advice on sleeping better recommends avoiding phones, tablets, and computers for about an hour before bed, while suggesting reading as a relaxing activity. Print or a non-emitting reader is a cautious default. Do not assume every e-ink reader behaves like a tablet, or that a night setting makes a light-emitting screen equivalent to paper.

• If you use a light-emitting reader, choose the lowest comfortable brightness.
• Disable notifications and avoid switching to messages or browsing.
• Keep the device farther from your face while remaining comfortable.
• When possible, finish screen reading 30 to 60 minutes before intended sleep.
• If screen reading keeps you alert, try print rather than adding more device settings.

Stop at sleepiness, not at the chapter ending

Let your state guide the stopping point. Repeatedly closing eyes, rereading the same lines, a heavy feeling in the body, or a clear drop in alertness are reasons to put the book down. Anxiety, excitement, anger, or busy thinking are also reasons to stop, even if the planned time is not over. If thoughts remain busy, you could try a brief practice for worry and rumination at night rather than continuing to read indefinitely.

• Place a bookmark as soon as you notice reliable sleepiness.
• Close the book without requiring yourself to finish a page.
• If you are still wide awake, choose a quiet activity in comfortable, low light.
• Avoid repeatedly checking whether the routine has made you sleepy enough.

Choose a reading location that fits your sleep

Reading in bed may feel relaxing, but it is not the best setting for everyone. If bed has become a place where you lie awake and feel frustrated, try reading in a chair elsewhere and returning when sleepy. This differs from banning bedtime reading altogether. The aim is to avoid prolonged, frustrating wakefulness in bed, not to create another strict rule. A short practice to relax your body is another option if reading is not settling.

• Keep reading in bed if it remains brief and relaxing.
• Try a separate reading spot if you regularly stay awake in bed.
• Notice whether the location, content, light, or device needs changing.
• Avoid extending the session simply because sleep has not arrived. For persistent sleep difficulties or distress during practice, review stress, sleep and mindfulness safety before adding more bedtime techniques.