The ServiceNow AI Platform stores time values in Universal
Coordinated Time. Times appear globally based on the system time zone
(glide.sys.default.tz), or if specified, based on user
settings.
Procédure
Navigate to All > System Properties > System.
Locate the property System timezone for all users unless overridden
in the user's record [glide.sys.default.tz].
By default, the field is empty. If you have not defined a time zone for this property, America/Los Angeles is the default.
The new system time zone automatically cascades to all users who don’t already have a specified time zone. If a user selects a different time zone, or if the administrator selects a different time zone for them, the
selected time zone is assigned to the user. The system time zone isn’t used.