Help > Times and Cities
Qlock has an internal list of all major cities in the world.
Each city contains information about its GMT offset and DST (Daylight Saving.) Qlock uses this data to calculate the correct time at that location based on your computer`s current time and timezone.
Two small icons will appear on the larger Qlock skins to show the city`s time difference to your current location and its DST status.
It is important that your PC`s system clock is set to the correct time and location.