Local Sleep Guide

Sleep Calculator Kabul

By 12 min read Evidence based

Free sleep calculator for Kabul. Get your best bedtime and wake up times using 90 minute sleep cycles, plus local sunrise, seasonal light and practical sleep tips for Kabul.

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AFT (UTC+4:30) · Asia/Kabul
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Sunrise & Sunset, Kabul
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Calculate Your Exact Bedtime for Kabul

Pick your wake up time and see the bedtimes that match 90 minute sleep cycles. The main calculator works for Kabul and every other place.

Open the main bedtime calculatorWake up time calculator
On this page
  1. Sleep Patterns and Schedules in Kabul
  2. Optimal Sleep Times for Kabul, 90 Minute Cycle Guide
  3. Seasonal Sleep Guide, Kabul by Season
  4. Weather and Sleep Quality in Kabul
  5. Kabul Map for Near Me Searches
  6. Time Zone, Work and Sleep in Kabul
  7. Sleep and Wellness Routine for Kabul
  8. Circadian Science for Kabul, Latitude, Light and Sleep
  9. Frequently asked questions
  10. Related tools and guides

Sleep Patterns and Schedules in Kabul

Kabul is at 34.5° north and uses UTC+4:30. Its daylight, climate and daily routines shape when people naturally feel sleepy and when they wake.

Kabul sits at about 1,800 metres, with cold winters and dry air, and heating or power supply can be unreliable. Use the sections below for the seasons, the clock, the bedroom and a simple routine.

Optimal Sleep Times for Kabul, 90 Minute Cycle Guide

Your alarm time determines your bedtime, not the other way around. The table below works backward from common wake up times to give you cycle aligned bedtimes based on complete 90 minute sleep cycles. Waking at a natural cycle boundary eliminates sleep inertia and delivers maximum alertness from the first minute.

Wake Up Time5 Cycles, 7.5 hrs6 Cycles, 9 hrs4 Cycles, 6 hrsQuality
5:30 AM9:45 PM8:15 PM11:15 PM Optimal
6:00 AM10:15 PM8:45 PM11:45 PM Optimal
6:30 AM10:45 PM9:15 PM12:15 AM Good
7:00 AM11:15 PM9:45 PM12:45 AM Good
7:30 AM11:45 PM10:15 PM1:15 AM Good
8:00 AM12:15 AM10:45 PM1:45 AM Good

Five cycles, about 7.5 hours, is a sensible starting point for most adults in Kabul. Adjust by how you feel after a week, and keep the wake time steady.

Seasonal Sleep Guide, Kabul by Season

Kabul sits at about 34.5° north, where day length changes clearly between seasons, so a fixed clock time can feel very different in June and December. Calculated from latitude, the longest day is about 14 h 30 min and the shortest about 9 h 50 min, a difference of about 4 h 40 min. These are astronomical day lengths from sunrise to sunset, so cloud, hills and buildings will change what you see.

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Spring equinoxAbout 20 MarchDaylight about 12 h 10 min
Days and nights are close to equal, a good time to fix a steady wake time.
Summer solsticeAbout 21 JuneDaylight about 14 h 30 min
Long evenings can push bedtime later, so dim lights an hour before bed.
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Autumn equinoxAbout 22 SeptemberDaylight about 12 h 10 min
Days and nights are close to equal, a good time to reset your routine after travel or holidays.
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Winter solsticeAbout 21 DecemberDaylight about 9 h 50 min
Shorter days mean less morning light, so get outside soon after waking.

Your body clock uses light as its main timing signal, so the aim across the seasons is a steady wake time with morning light, not a different bedtime every month. Move bedtime by 15 to 30 minutes at a time if you need to shift it.

Weather and Sleep Quality in Kabul

The climate in Kabul is best described as mild by day with cool nights because of altitude. The live weather widget on this page shows the temperature, humidity and wind for the city tonight, which you can use to choose how to set up your bedroom. Many sleep organisations suggest a bedroom temperature of about 16 to 19°C, which is not always realistic, so aim for as cool and quiet as is practical.

Altitude makes nights cooler and the air drier than the season suggests, and strong sun by day makes evening cooling quick. Use layers you can add or remove at night, and drink water through the day. If you are new to the altitude, expect lighter sleep for the first few nights while your body adjusts.

Bedroom advice for Kabul

Try this: Keep warm layers ready for cool nights and give yourself a few nights to adjust to the altitude. Check the widget before bed and change one thing at a time so you can tell what helps.

Kabul Map for Near Me Searches

Planning your night in Kabul? Use this live map to find pharmacies, clinics, late night stores and anything else near you, then set your bedtime with the calculator above.

Time Zone, Work and Sleep in Kabul

Clocks in Kabul stay on UTC+4:30 all year, with no seasonal change in the main time zone.

Kabul sits at about 1,800 metres, with cold winters and dry air, and heating or power supply can be unreliable.

Clock time in Kabul compared with four reference cities
Reference cityIn JanuaryIn July
London4.5 h ahead3.5 h ahead
New York9.5 h ahead8.5 h ahead
Dubai0.5 h ahead0.5 h ahead
Karachi0.5 h behind0.5 h behind
Office and day shift: Keep the same wake time on weekdays and weekends to within about an hour. If your commute in Kabul is long, plan the alarm from the time you must leave, not the time you must arrive.
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Night and rotating shifts: Sleep in a dark, cool room straight after the shift if you can, use an eye mask and earplugs, and keep the light dim on the way home so your body clock is not pushed toward morning.
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Students and exam weeks: Protect the last full cycle before a test. A planned 90 minute cycle count usually beats an extra hour of late studying that cuts the night short.
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Remote workers on overseas hours: Use the table above to see your gap with London, New York, Dubai and Karachi, then keep one anchor, your wake time, and move the rest of the day around it.

Sleep and Wellness Routine for Kabul

A short routine for Kabul, built around its time zone, daylight and climate. Follow the steps in order and change one thing at a time.

1
Set one wake time. Pick a wake time you can keep seven days a week and count back in 90 minute cycles with the calculator above. Allow about 15 minutes to fall asleep.
2
Get morning light. In Kabul the longest day is about 14 h 30 min and the shortest about 9 h 50 min. Get outside within the first hour of waking in both.
3
Shape the bedroom. Keep warm layers ready for cool nights and give yourself a few nights to adjust to the altitude.
4
Dim the evening. Lower the lights and put screens away about an hour before bed. A warm shower or a quiet routine works as a cue for sleep.
5
Watch caffeine. Caffeine can stay active for many hours. Many people sleep better if their last coffee or strong tea is at least eight hours before bed.
6
Adjust slowly. Move bedtime by 15 to 30 minutes every few days rather than all at once, and keep the wake time fixed while you do it.
7
Review after a week. Note how you feel on waking. If you are still very sleepy after two weeks of a steady routine, or you snore loudly with pauses in breathing, speak to a doctor.

Circadian Science for Kabul, Latitude, Light and Sleep

At 34.5289° latitude, Kabul receives light signals that your brain's suprachiasmatic nucleus (SCN), the biological master clock, uses to synchronise your 24.2 hour internal clock to the 24 hour solar day. This synchronisation is the foundation of all sleep quality. When it is disrupted, by shift work, artificial light or irregular schedules, sleep architecture can suffer.

Also Explore, Cities Near Kabul and Beyond
London New York Dubai Karachi Tokyo Singapore Sydney Toronto
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Research Sources
National Sleep Foundation (Hirshkowitz et al., 2015)Adults require 7 to 9 hours. Under 7 hours consistently impairs cognition, immunity and emotional regulation.
Aserinsky and Kleitman (1953) University of ChicagoSleep cycles approximately 90 minutes NREM plus REM. Waking at cycle boundary minimises sleep inertia.
Walker, M. (2017) Why We Sleep, ScribnerMany sleep organisations suggest a cool bedroom, often around 16 to 20°C, and the best setting varies from person to person. Alcohol disrupts REM even at moderate doses.
AASM (2021), Sleep Apnea TreatmentWeight loss can reduce sleep apnea severity in some people. A doctor can advise on diagnosis and treatment.
Journal of Clinical Sleep Medicine (2011)Eating within 3 hours of bedtime increases night wakings and reduces slow wave deep sleep measurably.
Roenneberg et al. (2012) Current BiologySocial timing cues, such as meal and work times, can also help set your body clock.
BedtimeSleepCalculator.com
Research grounded in peer reviewed sleep science. Sources: Aserinsky and Kleitman (1953), Van Dongen et al. (2003), Hirshkowitz et al. (2015).
Sleep ScienceCircadian BiologyIslamic ResourcesHyper Local SEO

Frequently asked questions

What is the best bedtime for Kabul residents?

For most adults in Kabul, a bedtime of 10:30 PM to 11:30 PM gives 5 to 6 complete 90 minute sleep cycles before a 6 to 8 AM alarm. Use the free calculator above for your exact alarm time.

What is the weather impact on sleep in Kabul?

Temperature is the biggest weather factor. Many sleep organisations suggest a cool bedroom, often around 16 to 20 degrees Celsius, and the best setting varies from person to person. Kabul's climate affects how you should manage your sleep environment through different seasons.

How do I beat jet lag?

Shift your schedule toward the new time zone for a few days before you leave if you can, choose flight sleep to match night at the destination, get daylight at the right time after landing and keep the first nights steady. Many travelers adjust about one hour of time difference per day.

Why am I still tired after 8 or 9 hours of sleep?

Common reasons include irregular sleep times, alcohol or late caffeine, a warm or noisy room, waking at the wrong point in a cycle, or sleep that is fragmented. Loud snoring with breathing pauses, or sleepiness that affects driving or work, should be checked by a doctor.

How do I move my bedtime earlier?

Shift it by 15 to 30 minutes every two or three days while keeping the wake time fixed, get bright light after waking and dim lights for an hour before bed.

How many sleep cycles do I need per night?

Most adults do well with 5 cycles (about 7.5 hours) and some need 6 (about 9 hours). Four cycles, about 6 hours, is short for most people and is better used as an occasional fallback than a habit.

Is jet lag worse flying east or west?

Eastward travel is usually harder because you must fall asleep earlier than your body clock wants. Westward travel asks you to stay up later, which is generally easier.

Is 8 hours too much sleep?

Eight hours sits inside the normal range. If you regularly need 10 or more hours and still feel unrefreshed, mention it to a doctor, because it can be linked with health conditions, medicines or poor quality sleep.

Medical references: for evidence based health information see CDC Sleep and Sleep Disorders, NIH NHLBI on Sleep Deprivation, American Academy of Sleep Medicine Sleep Education and MedlinePlus. This page is general information, not medical advice.
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