The ideal wake-up time differs from one person to the next, and is largely determined by our genetics. Sleep scientists refer to these personal preferences as chronotypes .

Decide whether you want to enter your bedtime or your wake-up time. Let the calculator crunch the math using full 90-minute sleep cycles plus 15 minutes to fall asleep.

Sometimes that frustrating 3:17 AM wake-up isn’t just disrupting your sleep, it’s actually your body trying to tell you something important about your health.

Time management and consistent wake-up habits also go hand in hand because it forces you to be honest about your bedtime. If you know you can’t sleep in, you’ll likely rethink that extra ...

And in time, I may come to dislike Princess Peach laughing as I try to wake up, but for now, it’s been putting me in a lighthearted mindset, a reminder that nestled bedside is this goofy alarm ...

Next time you catch yourself groggily typing “why do I wake up before my alarm” into your phone, look no further. We asked the experts for top reasons you might be waking up before your alarm. 1.

It's the wake-up time of wellness gurus and high-performers, but should you join the 5am club too? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Learn how waking up early could increase your lifespan, boost your health, and enhance your quality of life, ... Sleep specialists emphasize that quality sleep matters as much as wake time.

Maintaining a consistent sleep schedule, where you wake up and go to bed at the same time every day, helps to regulate your sleep and wake cues. (Image credit: Getty Images) 3.

We tested seven of the best sunrise alarm clocks to see how they compared with wake-up effectiveness, ease of use and overall design. Three emerged as the best.