ShiftSync
Fall back · Sun Nov 1, 2026

Working nights when the clocks fall back?

At 2:00 AM on Sunday, November 1, clocks go back to 1:00 AM, so anyone on shift works that hour twice. Enter your shift and your usual sleep to get tonight's 3 steps: caffeine cutoff, sleep window and light-blocking.

Get the whole week planned, not just Sunday

ShiftSync builds your sleep, caffeine and light timeline around your actual roster, including the days after fall back.

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Hawaii and most of Arizona don't change their clocks, so shifts there run their normal length. ShiftSync gives general sleep-planning guidance. It is not medical advice and does not assess fitness for duty. Follow your employer's fatigue policies and talk to a clinician about sleep problems or supplements like melatonin. How the extra hour is scheduled and paid depends on your employer.

Keep reading: the fall-back guide, whether the extra hour is paid, the caffeine cutoff calculator. Not the fall-back night? Plan a regular night on the main calculator.