| 摘要 |
<p>The present disclosure relates to a clock device provided with a processor, memory and time display. The clock device further comprises means for storing in the memory a day sequence including times for the beginning and ending of sunrise and sunset for each calendar day of the year for various geo-coordinate positions, means for receiving in the processor a current geo- coordinate position, a current calendar day, and a current time and means for providing on the time display sectors on a 24 hour scale. The sector boundaries coincide with respective sunrise and sunset time indications on the scale of the current day and an isolated body is displayed on the time display moving over a sector depending on the progression of the sun during daytime. The processor is arranged to update the sunrise and sunset time indications and corresponding sector boundaries, for each subsequent day depending on a current geo-coordinate and the processor is arranged to change the appearance of the isolated body when crossing a sector boundary on the scale during sunset and sunrise times visualizing the sun progression.</p> |
