Patent ID: 8194505

Claim:
A time display control device comprising: a self-position detecting unit configured to detect a self-position; a time calculating unit configured to calculate time of a first time zone where the self-position detected using the self-position detection unit exists; a time display unit configured to display the time calculated using the time calculating unit; and a display control unit configured to: i) cause the time display unit to display time of the first time zone continually in an area in an second time zone, which is adjacent to the first time zone, when determining that the self-position moves into the second time zone, the area having a predetermined width from a boundary between the first time zone and the second time zone; and ii) cause the time display unit to display time of the second time zone when determining that the self-position moves beyond the area, wherein the display control unit is configured to modify an indication form of the time display unit and display the time on the time display unit in the area.