To determine your schedule, follow the steps outlined on the left.  Select the approximate time you usually wake up, followed by either your departure and destination, or the number of time zones you are traveling.
STEP 1:
Select the time you usually wake up:
STEP 2:
Select either your departure city and arrival city from the drop-down lists, OR select the number of time zones you are traveling:
  Departure City:
  Destination City:
Date of Departure (mm/dd/yyyy):
OR:
# of Time Zones:

Travel Direction:

 
STEP 3:
Click 'Calculate' to display when to use The LitebookŪ:

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