There are several strategies to improve your ability to wake up in winter mornings. First of all, natural light helps to trick your brain into stopping the synthesis of melatonin, a type of sleep hormone [1, 2]. Consuming caffeinated beverages at the right time can help you feel more alert, attentive, and energized for the new day. Additionally, light physical activity like taking a short walk or doing some jumping jacks can help you wake up. Other strategies, such as planning something you look forward to, taking a warm shower as soon as you get out of bed, and making sure your alarm clock is across your room, are also simple but effective strategies to wake up early in winter.