BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-TIMEZONE:Australia/Sydney
BEGIN:VTIMEZONE
TZID:Australia/Sydney
BEGIN:STANDARD
TZNAME:AEST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Australia/Sydney:20260621T153000
DTEND;TZID=Australia/Sydney:20260621T183000
DTSTAMP:20260601T053305
UID:1234
SUMMARY:Winter Solstice
DESCRIPTION:







SEQUENCE:0
STATUS:CONFIRMED
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR