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Choose locations and dates in plain language. You do not need to know technical time-zone names.
Calculation Results
Based on the choices you entered.
Common awake-time slots
16 × 30 minutes
07:00 · 20:30
07:30 · 21:00
08:00 · 21:30
08:30 · 22:00
09:00 · 22:30
17:30 · 07:00