Shift-aware clock and circadian planner
The next 12 hours of anchors that matter most.
Define your reference schedule and adjust anchor times below.
Pick the time you want to land on, then NightOwl builds the day-by-day wake and sleep shift for you.
Auto picks the shorter shift direction.
Earlier forces your body clock earlier each day.
Later forces it later each day.
None keeps the shift curve straightforward.
Start makes early days gentler.
End makes later days gentler.
Both softens the beginning and end, with more shift in the middle.
Wake + Sleep exports only the core sleep schedule.
All events includes meals, work, exercise, and custom anchors.
Override the current date and time used for calculations.