Tired but Still Not Going to Bed? What Bedtime Procrastination Research Says About the Gap Between Planned and Actual Bedtime

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The short version

• This article is not about wanting to sleep but being unable to fall asleep. It is about having a chance to go to bed, planning to go to bed, and still not getting into bed at the planned time.
• Setting a bedtime can help, but a plan does not automatically become action. Work, entertainment, bedtime routines, and the desire to keep a little personal time can all push bedtime later.
• Instead of blaming only your phone, self-control, or saying “I’m just a night owl,” it is more useful to ask which nights drift the most and what happened right before bed.
• Try a 7-night experiment. Do not grade yourself only on whether you “slept early.” Record the gap between planned bedtime and actual bedtime, and see whether the gap becomes smaller.

You may know the scene well: you are exhausted, you know you need to wake up early tomorrow, and you even told yourself you would be in bed by 11:30. But when 11:30 arrives, you are still wrapping up work, watching one more episode, replying to one last message, or simply not ready to let the day end.

The problem is not always “I do not want to sleep.” The problem is that the plan “I will get into bed at my planned time tonight” does not turn into action at the final moment. This article focuses on that last step: why it often does not happen, and what you can start doing tonight.

1. The problem is not a lack of knowledge about sleep. It is the missing last step.

Kroese et al. 2014 introduced the term in *Frontiers in Psychology* in “Bedtime procrastination: introducing a new area of procrastination.” They described bedtime procrastination as failing to go to bed at the intended time without an external reason stopping you. The study used self-report data from 177 participants, so it is useful for the definition, but not for proving one cause for everyone. It should not be treated as a diagnosis, laziness, phone addiction, or a fixed night-owl identity.

In everyday language, the key issue is not simply “sleeping late.” The key issue is the gap between the plan and the actual action. One person may go to bed at midnight exactly as planned. Another may mean to sleep at 10:30 and drift to midnight instead. The clock alone cannot tell those situations apart.

2. First separate three different situations

Not every late night is bedtime procrastination.

The first situation is a real external demand: urgent work, caring for family, shift work, or an emergency. That is not the same as having a chance to sleep and still delaying bedtime.

The second situation is being in bed but unable to fall asleep or stay asleep. The U.S. National Heart, Lung, and Blood Institute explains in “What Is Insomnia?” that insomnia can involve difficulty falling asleep, staying asleep, or both. The NHS 2024 insomnia page also notes that if sleep problems continue for months, or are affecting daily life and coping, professional medical evaluation is important. In that case, a 7-night planning exercise cannot replace assessment or treatment.

The third situation is the one this article is about: you could sleep, and you mean to sleep, but you still delay getting into bed when nothing external is stopping you. That is when it becomes useful to record the gap between the planned time and the real one.

3. It is not only about self-control, and “I’m a night owl” does not explain everything

Hill et al. 2022 published a systematic review and meta-analysis in *Sleep Medicine Reviews* titled “Go to bed! A systematic review and meta-analysis of bedtime procrastination correlates and sleep outcomes.” Across 43 studies, bedtime procrastination was moderately linked with lower self-control, later activity timing, shorter sleep, poorer sleep quality, and more daytime fatigue. But the overall GRADE evidence quality was low, and most of the data were correlational, so the review does not prove that one trait causes bedtime procrastination.

That is why saying “you just need more discipline” is too simple and usually not helpful.

Carlson et al. 2023, in a 14-day diary study in *Sleep Health* titled “The thief of (bed)time,” followed 280 young adults and found that bedtime procrastination was linked with later, shorter, less efficient, and less restorative sleep not only between people, but also within the same person across different nights. Even after statistical adjustment for later chronotype, the relationship remained. This was still an observational study in a mostly female young-adult sample, so it does not prove causation or apply equally to every age group.

The practical takeaway is that even the same person may stay close to the plan on some nights and drift far away on others. Instead of fixing your identity as “a night owl,” it is more useful to track which nights drift the most and what got in the way.

4. A plan can help, but it may still leave a 46-minute gap

Pu et al. 2025 published “Failing to plan: Bedtime planning, bedtime procrastination, and objective sleep in university students” in *Sleep Medicine*. They followed 119 full-time university students for 2 to 4 weeks using smartphone bedtime plans and wearable sleep data. The median frequency of clear bedtime planning was only 0.93 nights per week, and even on planned nights the average actual bedtime was 46.23 minutes later than planned.

At the same time, the plan was not useless. Pu et al. 2025 also found that planned nights were associated with going to bed about 11.78 minutes earlier and sleeping about 11.88 minutes longer than nights without a plan. These were still within the same student sample and were not a randomized trial, so they do not mean “set a bedtime and the problem is solved.”

The stronger lesson is that planning helps a little, but it often does not erase the gap. If the average gap is already close to 46 minutes, expecting yourself to suddenly go to bed a full hour earlier may simply create another unrealistic target.

Pu et al. 2025 also recorded common reasons for delay, including study or work and electronic entertainment. That means the phone is not always the whole story. Sometimes the issue is unfinished work, sometimes it is wanting one more episode, and sometimes it is routine tasks before bed taking longer than expected.

5. Decision alone is not enough. Identify the obstacle and prepare the response.

Sezer et al. 2025 published the registered report “An experimental investigation of daily mental contrasting with implementation intentions and goal motives in reducing bedtime procrastination” in *Psychology & Health*. In their one-week randomized diary study of 297 online participants, the group that practiced daily mental contrasting with implementation intentions reported less bedtime procrastination than the group that did it only once at the start of the week. In the same study, autonomous goal motives were not significantly related to bedtime procrastination.

That does not mean motivation never matters. In Sezer et al. 2025’s short, self-report, online sample, repeatedly identifying the nightly obstacle and deciding in advance how to respond appeared more useful than relying on motivation alone.

You do not need the research terms. Turn the idea into two plain questions:

1. What is the most likely thing that will keep me up later tonight? 2. If that happens, what small change will I make?

6. Start tonight: a 7-night planned-versus-actual bedtime log

Here is one reader-facing example:

Most likely reason I’ll stay up late tonight: I am still working at 11 p.m.

If-then response: If I still have work at 11 p.m., I will write down the first step for tomorrow morning, close the file, and not start a new task.

The next morning, record your planned bedtime, actual bedtime, and the gap in minutes.

How to keep this from turning into another disposable plan

Step 1: Choose a realistic bedtime Start with a time you actually have a chance of following. The goal is to measure the gap, not to be perfect on night one.

Step 2: Write just one likely obstacle It might be unfinished work, one more episode, wanting a little personal time, or bedtime prep taking longer than expected. Do not list ten things.

Step 3: Write one if-then response Examples:

• If I still have work left at 11 p.m., I will write down the first step for tomorrow morning, close the file, and not open another task.
• If I want to hit the next episode, I will brush my teeth first and then go straight to bed.
• If I feel like I had no time for myself today, I will take 15 minutes for one thing I want to do, and then I will start getting ready for bed.
• If it is already 11:30 and I still have not prepared for tomorrow, I will spend 5 minutes putting the essentials on the table and leave the rest for the morning.

Step 4: Write down the actual bedtime the next morning For example, planned 11:30 p.m., actual 12:05 a.m. The gap is 35 minutes.

Step 5: After seven nights, check one thing first: did the gap get smaller? Do not look only at the latest bedtime. Do not throw the whole experiment away because one night went badly. Ask: which obstacle appeared most often, and which if-then response helped you stay closer to the planned time?

If the gap does not shrink after seven nights, that is still useful information. It may mean the planned time was unrealistic, the obstacle was misidentified, or the problem is not bedtime procrastination but real outside demands or insomnia-like sleep difficulties.

Frequently asked questions

Q1. Is bedtime procrastination the same as “revenge bedtime procrastination”? Not exactly. Bedtime procrastination is about delaying bedtime when nothing external is stopping you. “Revenge bedtime procrastination” is often used for a narrower situation in which people feel they lost control of their daytime and try to reclaim time late at night. The overlap is real, but the terms are not identical.

Q2. I’m naturally a night owl. Is it still worth tracking? Yes. Hill et al. 2022 found a moderate relationship with later activity timing, but the overall evidence quality was low. Carlson et al. 2023 also showed that the same person can vary from night to night. Tracking is not about forcing yourself into a different identity. It is about finding the nights that drift the most.

Q3. Isn’t the answer just putting my phone away? Not always. Pu et al. 2025 recorded both study or work and electronic entertainment as common reasons for running late. The phone may matter, but it is often only one part of the picture.

Q4. Why do I still miss my bedtime even when I planned it? Pu et al. 2025 found that planned nights were still late by an average of 46.23 minutes. A plan can help, but it often also needs a realistic target, a likely-obstacle check, and a small if-then response.

Q5. When is the 7-night exercise not enough? If you are already in bed but cannot fall asleep, keep waking up, or your sleep difficulty is affecting daytime life, seek professional medical evaluation. The NHS 2024 insomnia guidance is clear that persistent, disruptive sleep problems deserve medical attention. This exercise is for the action gap around bedtime, not for diagnosing or treating insomnia.

Extended reading

• Why do you still feel stuffy after getting home? Humid heat, air conditioning, and your summer body state
• Hot Spring vs. Hot Bath: What Science Actually Says About Heat, Water Pressure, Buoyancy, and Balneotherapy
• You Slept In All Weekend — So Why Are You Still Tired on Monday? The Science of Sleep Debt, Social Jet Lag and Your Body Clock

Sources

1. Hill VM, Rebar AL, Ferguson SA, Shriane AE, Vincent GE (2022). Go to bed! A systematic review and meta-analysis of bedtime procrastination correlates and sleep outcomes. Sleep Medicine Reviews, 66, 101697. https://pubmed.ncbi.nlm.nih.gov/36375334/
2. Carlson SE, Baron KG, Johnson KT, Williams PG (2023). The thief of (bed)time: Examination of the daily associations between bedtime procrastination and multidimensional sleep health. Sleep Health, 9(6), 903–909. https://pubmed.ncbi.nlm.nih.gov/37704562/
3. Pu Z, Ng ASC, Suh S, Chee MWL, Massar SAA (2025). Failing to plan: Bedtime planning, bedtime procrastination, and objective sleep in university students. Sleep Medicine, 132, 106556. https://pubmed.ncbi.nlm.nih.gov/40378648/
4. Sezer B, Ntoumanis N, Riddell H, Gucciardi DF (2025). An experimental investigation of daily mental contrasting with implementation intentions and goal motives in reducing bedtime procrastination: a registered report. Psychology & Health. https://pubmed.ncbi.nlm.nih.gov/40219795/
5. Kroese FM, De Ridder DT, Evers C, Adriaanse MA (2014). Bedtime procrastination: introducing a new area of procrastination. Frontiers in Psychology, 5, 611. https://europepmc.org/articles/PMC4062817
6. NHS (2024). Insomnia. https://www.nhs.uk/conditions/insomnia/
7. National Heart, Lung, and Blood Institute, NIH. What Is Insomnia? https://www.nhlbi.nih.gov/health/insomnia