Shift-aware clock and circadian planner
The next 12 hours of anchors that matter most.
Normal lets today move with the actual wake time.
Gentle recovers half of a late wake by compressing waking cues.
Protect sleep recovers the full late wake by wind-down.
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.
Override the current date and time used for calculations.