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Property Name



This property specifies the customary designation for a time zone description.

Value Type


Property Parameters

IANA, non-standard, and language property parameters can be specified on this property.


This property can be specified in "STANDARD" and "DAYLIGHT" sub-components.


This property specifies a customary name that can be used when displaying dates that occur during the observance defined by the time zone sub-component.

Format Definition

This property is defined by the following notation:

 tzname     = "TZNAME" tznparam ":" text CRLF

 tznparam   = *(
            ; The following is OPTIONAL,
            ; but MUST NOT occur more than once.
            (";" languageparam) /
            ; The following is OPTIONAL,
            ; and MAY occur more than once.
            (";" other-param)


The following are examples of this property



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