|Preferences and Advanced Settings | Preferences ||
The Location section of the Set Preferences dialog contains settings related to location, such as the time zone used when displaying dates and times as well as the format for displaying dates and numbers based on region.
The options are presented as offsets to the Greenwich Mean Time.
For example, New York is in the Eastern Time Zone of the United States, and Eastern Standard Time (EST) is 5 hours behind Greenwich Mean Time. Therefore, the appropriate selection for New York would be GMT-5.