How Much Sleep Do Older Adults Need?

There is a persistent myth that older adults need less sleep than younger people. That is not quite accurate. Sleep researchers and the National Sleep Foundation agree that adults over 65 still need seven to nine hours of sleep per night. What does change is the quality and pattern of sleep. Many seniors find that they fall asleep earlier, wake up earlier, and experience lighter, more fragmented sleep throughout the night. This does not mean their bodies need less rest. It means getting quality sleep requires a bit more intention and planning.

How Sleep Changes with Age

• Circadian rhythms tend to shift earlier, which is why many older adults feel sleepy in the early evening and wake naturally at dawn.
• Sleep becomes lighter, with less time spent in deep (slow-wave) sleep, the restorative phase that helps with tissue repair and immune function.
• Nighttime awakenings become more frequent, often due to bathroom trips, pain, or changes in sleep architecture.
• Daytime napping increases, partly as compensation for disrupted nighttime sleep.

Common Sleep Disorders in Older Adults

• Insomnia: Difficulty falling asleep or staying asleep. It is the most common sleep complaint in seniors and can be caused by pain, medications, anxiety, or poor sleep habits.
• Sleep apnea: Repeated pauses in breathing during sleep. Symptoms include loud snoring, gasping, and excessive daytime sleepiness. Sleep apnea increases the risk of high blood pressure, heart disease, and stroke.
• Restless leg syndrome (RLS): An uncomfortable urge to move the legs, usually in the evening or at bedtime. RLS can significantly delay falling asleep.
• REM behavior disorder: Acting out vivid dreams by talking, kicking, or moving during REM sleep. This can be an early sign of certain neurological conditions.

Evidence-Based Tips for Better Sleep

• Go to bed and wake up at the same time every day, including weekends. Consistency reinforces your body's natural sleep-wake cycle.
• Limit caffeine to the morning hours. Even a mid-afternoon cup of coffee can interfere with falling asleep later.
• Create a sleep-friendly bedroom: dark curtains, a cool temperature (around 65 to 68 degrees Fahrenheit), and minimal noise.
• Put away screens (phones, tablets, TV) at least one hour before bedtime. The blue light emitted by screens suppresses melatonin production.
• Stay physically active during the day, but finish exercise at least three to four hours before bedtime.
• If you nap, keep it to 20 to 30 minutes and do so before 2:00 PM to avoid disrupting nighttime sleep.
• Avoid large meals, alcohol, and excessive fluids in the two hours before bed.

Use our Sleep Needs Estimator to find your recommended sleep duration based on your age and current sleep patterns.

Need Professional Home Care?

If your loved one has difficulty with nighttime routines, a licensed home care agency offers overnight care and bedtime assistance to help ensure safe, restful nights.