VelaTerra is an interactive almanac and world clock that displays and compares local times, daylight hours, and moon info for time zones and cities throughout the world.
It can be used to quickly determine a reasonable time for a phone call or meeting for multiple time zones.
The Clocks window displays clocks for a specific place set.
The center of each clock shows a colored dot to indicate the current light.
For example, San Francisco, California shows an orange dot for civil twilight. Christchurch and Osaka show yellow dots for daylight. Paris shows a blue dot for astronomical twilight.
Munich shows a cyan dot for nautical twilight. These colors correspond to the colors used in the Places window.
Immediately below the clock, the hours ahead or behind the Current Location are displayed