WakeYa Blog https://wakeya.app/blog/ Sleep science, waking up for Fajr, habits and morning routines: short, practical articles where every claim links to its source. en Thu, 01 Oct 2026 06:00:00 GMT Sleep inertia: why you feel groggy after waking, and what actually helps https://wakeya.app/blog/sleep-inertia/ https://wakeya.app/blog/sleep-inertia/ Thu, 01 Oct 2026 06:00:00 GMT Sleep & waking up That heavy fog after the alarm has a name. How long it lasts, what makes it worse, and which fixes the research really supports, snooze button included. How to wake up for Fajr: a plan from the Sunnah and sleep science https://wakeya.app/blog/wake-up-for-fajr/ https://wakeya.app/blog/wake-up-for-fajr/ Thu, 01 Oct 2026 06:00:00 GMT Fajr & prayer When to sleep, what to do when summer nights are too short, and the three steps from the Sunnah for the moment the alarm rings. Every hadith with its source. How long does it take to form a habit? Not 21 days https://wakeya.app/blog/habit-formation/ https://wakeya.app/blog/habit-formation/ Thu, 01 Oct 2026 06:00:00 GMT Discipline & habits The 21-day rule comes from a self-help book, not a study. The best-known study found a median of 66 days, and anything from 18 to 254. What that means for a new routine. Morning sunlight: what it really does for your sleep, and what it doesn’t https://wakeya.app/blog/morning-sunlight/ https://wakeya.app/blog/morning-sunlight/ Thu, 01 Oct 2026 06:00:00 GMT Morning routine Light is the strongest signal your body clock follows. What morning daylight actually changes, how much light experts recommend, and where popular advice goes too far. Morning or evening workout? What the research actually shows https://wakeya.app/blog/morning-or-evening-workout/ https://wakeya.app/blog/morning-or-evening-workout/ Thu, 01 Oct 2026 06:00:00 GMT Fitness & health There is no proven best time of day to train. What reviews of dozens of studies found, what evening exercise does to your sleep, and how to pick a time you will keep.