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What Time Should I Go to Bed to Wake Up at 6:21 PM?

To wake up at 6:21 PM feeling alert and non-groggy, your target bedtimes are 10:36 AM (7.5 hours / 5 cycles) or 9:06 AM (9 hours / 6 cycles).

Direct Answer for 6:21 PM Alarm: Sleep at 10:36 AM (5 cycles) or 9:06 AM (6 cycles).
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Target Bedtimes for a 6:21 PM Alarm

Get into BedSleep DurationCompleted CyclesEnergy Level
9:06 AM9.0 Hours6 Full CyclesFully Rested
10:36 AM7.5 Hours5 Full CyclesRefreshed & Alert
12:06 PM6.0 Hours4 Full CyclesModerate Energy

People Also Ask (PAA)

❓ What time should I go to bed to wake up at 6:21 PM?

The best bedtimes for a 6:21 PM alarm are 10:36 AM (7.5 hours) or 9:06 AM (9 hours).

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