To change a time zone of your All Hours account go to Settings > Calendar Groups, choose the calendar which is assigned to employees and you want to change it, and click Edit.
Here you can specify:
calendar name
time zone
workdays
Change time zone to fit your needs.
To change a time zone of your All Hours account go to Settings > Calendar Groups, choose the calendar which is assigned to employees and you want to change it, and click Edit.
Here you can specify:
calendar name
time zone
workdays