Bedtime for 5:30 AM
Need to wake up at 5:30 AM? Here are the best bedtimes by 90-minute sleep cycles.
| Go to bed at | Cycles | Sleep |
|---|
| 8:30 PM | 6 cycles | 9h sleep |
| 10:00 PM | 5 cycles | 7.5h sleep |
| 11:30 PM | 4 cycles | 6h sleep |
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