Settings > Time Zone

SETTINGS: TIME ZONE (Per USER)

• Be sure to select the correct TIME ZONE for your area – this is especially important when you sync your calendar to Google so that Times are sync’d appropriately.
• NOTE:  If you are in the CENTRAL TIME zone of the United States or Canada, be sure to select “(GMT-06:00) Central Time (US & Canada)” and NOT “(GMT-06:00) Central America” – otherwise daylight savings time will not be observed and Google Syncing could be a problem.