Mouse over the Settings option on the navigation bar. A menu wiill pop up with Company Admin.
When you mouse over that a submenu will appear with options. Select General Settings
Near the bottom of the page in the center, you'll find the Calendar and Scheduling section.
Adjust the time to the desired setting. Note: The time is entered using a 24-hour setting, so if your default time is at 1:00 PM, it would be entered as 13:00.
Click save at the bottom of the page.