BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251208T112209
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a9aa9e167517
DTSTAMP:20260904T112209Z
SUMMARY:Auroras - Geheimnisvolle Lichter des Nordens
DTSTART:20261030T183000Z
DTEND:20261030T183000Z
END:VEVENT
END:VCALENDAR