Claromentis is designed to work with multiple time zones.
There are multiple ways to set the timezone a user is looking at, which are explained below.
1. System
Users can set their own timezone
My Settings > Location & timezone

The location listed in the drop-down can be further defined in
Admin > System > Date and Time > Edit timezones settings

Alternatively, a user can select "Traveling" and select from available global timezones.
2. Claromentis System Timezone
This is defined in Admin > System > Date and Time

From this page, it is also possible to change how Date & Time formats are displayed throughout the system.
3. PHP date.timezone Configuration
Timezone settings in the PHP configuration.
This configuration is not accessible by end-users or Claromentis Admin
4. Operating System Time Zone
Typically, this would have defaulted to the location of the Server where Claromentis is hosted.
This configuration is not accessible by end-users or Claromentis Admin