13:31 Every difference between Quizno's in the UK and the US But if you feel like you regularly take longer than this, you should consult your doctor who can help determine if you have an underlying condition. However, in most cases you may just need to improve your sleep hygiene. Advertisement 1. Go to bed and wake up around the same time each day Going to bed and waking up within the same two-hour window every day will reinforce your circadian rhythm, says Abhinav Singh, MD, medical director of the Indiana Sleep Center. This will help you feel tired around the same time each night, so you can fall asleep faster.