With World Clock Deluxe you can:
    display multiple digital or analog clocks in a horizontal or vertical palette, in the menu bar, and in the Dock;
    show the time in over 1,600 cities and 200 time zones and world times (Coordinated Universal Time, Greenwich Mean Time, Internet Time);
    show seconds, weekday, date, date change, time zone, and the offset from local time or UTC;
    show daylight-saving time transitions;
   
    customize date and time formats and assign labels and colors to clocks;
    sort clocks alphabetically, by time, longitude, longitude offset, and label;
    edit cities and time zones and add new cities and time zones;
   
    easily identify the best time for a conference call or videoconference across multiple time zones;
    calculate time conversions between different cities or time zones;
    show the current weather all over the world.

Requires Mac OS X 10.6 or later

Home Page - http://www.mabasoft.net/products/worldClockDeluxeX.html

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