Set AllTimeZones

# AllTimeZones¶

The predefined set AllTimeZones contains the set of all available time zones.

Set AllTimeZones {
Index      :  IndexTimeZones;
}


## Definition¶

The set AllTimeZones contains the set of all time zones as defined by the operating system, plus a number of predefined time zones.

## Updatability¶

The contents of the set cannot be modified.

Note

The set AllTimeZones can be used in the \%TZ specifier of a time slot or period format. Such time zone specifications can be used, for instance, in the TimeslotFormat attribute of a Calendar.