Morning Lark or Night Owl?
Seven everyday scenes, eight body-clock types, real sleep science.
Your chronotype is when your body clock prefers to sleep, wake and work best. This quiz asks seven everyday questions — alarms, exams, the 2:30 p.m. slump — and places you in one of eight types, each with the real sleep science behind it. It is a fun sorting, not a sleep test.
The eight chronotypes
- Early LarkUp before the alarm, sharpest at dawn.
- Morning SprinterSlow first ten minutes, then a flying morning.
- All-Day SteadySame energy at 10 a.m. and 4 p.m.
- Siesta LoverStrong mornings, a deep 2 p.m. dip, a second start.
- Second WindA slow start, a strong finish.
- Night OwlWide awake at midnight, useless at 7 a.m.
- Midnight MakerIdeas arrive after dark, and so does the work.
- Weekend Time-TravelerTwo body clocks: one for weekdays, one for weekends.
How does the chronotype quiz decide?
Each scene has four answers; each answer gives two points to the type it fits best and one to a close neighbor. Your type is the one with the most points, and a tie is settled by your answer string, so the same answers always give the same type.
Behind it is real biology: your body clock runs a little longer than a day — about 24 hours and 11 minutes on average in a careful lab study (Czeisler and colleagues, 1999) — and morning light resets it every day. How early or late that clock settles is your chronotype. This quiz is not the Morningness–Eveningness Questionnaire researchers use (Horne and Östberg, 1976) and not a diagnosis; if you can't sleep when you need to, talk to a doctor.