App Profile: Night Calendar

A major feature of this app is the ability to change the start time of each day.

If you set the start time of each day to 8 AM, events that start between midnight and 7:59 AM will be displayed as your schedule for the previous day.

Also, if you set the start time of each day to 10 PM, events that start between 10 PM and 11:59 PM will be displayed as your schedule for the next day.